�ݺ�ߣshows by User: shwetavrishit

�ݺ�ߣshows by User: shwetavrishit / http://www.slideshare.net/images/logo.gif �ݺ�ߣshows by User: shwetavrishit / Sun, 22 Jan 2023 14:08:41 GMT �ݺ�ߣShare feed for �ݺ�ߣshows by User: shwetavrishit Introduction to Data Science.pptx /slideshow/introduction-to-data-sciencepptx-255463195/255463195 introductiontodatascience-230122140841-b90a0856
Data science is an interdisciplinary field that uses algorithms, procedures, and processes to examine large amounts of data in order to uncover hidden patterns, generate insights, and direct decision making. ]]>
Data science is an interdisciplinary field that uses algorithms, procedures, and processes to examine large amounts of data in order to uncover hidden patterns, generate insights, and direct decision making. ]]> Sun, 22 Jan 2023 14:08:41 GMT /slideshow/introduction-to-data-sciencepptx-255463195/255463195 shwetavrishit@slideshare.net(shwetavrishit) Introduction to Data Science.pptx shwetavrishit Data science is an interdisciplinary field that uses algorithms, procedures, and processes to examine large amounts of data in order to uncover hidden patterns, generate insights, and direct decision making. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/introductiontodatascience-230122140841-b90a0856-thumbnail.jpg?width=120&height=120&fit=bounds" /> Data science is an interdisciplinary field that uses algorithms, procedures, and processes to examine large amounts of data in order to uncover hidden patterns, generate insights, and direct decision making.

Introduction to Data Science.pptx from Vrishit Saraswat

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0 Artificial intelligence-in-radiology /slideshow/artificial-intelligenceinradiology/227587900 artificial-intelligence-in-radiology-200211062319
AI surveillance programs may help radiologists prioritize work lists by identifying suspicious or positive cases for early review. ]]>
AI surveillance programs may help radiologists prioritize work lists by identifying suspicious or positive cases for early review. ]]> Tue, 11 Feb 2020 06:23:19 GMT /slideshow/artificial-intelligenceinradiology/227587900 shwetavrishit@slideshare.net(shwetavrishit) Artificial intelligence-in-radiology shwetavrishit AI surveillance programs may help radiologists prioritize work lists by identifying suspicious or positive cases for early review. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/artificial-intelligence-in-radiology-200211062319-thumbnail.jpg?width=120&height=120&fit=bounds" /> AI surveillance programs may help radiologists prioritize work lists by identifying suspicious or positive cases for early review.

Artificial intelligence-in-radiology from Vrishit Saraswat

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0 The thyroid gland /slideshow/the-thyroid-gland-123281978/123281978 thethyroidglandppt-181117141750
Normal thyroid on US- Homogenous with medium level echogenicity. Thin hyperechoic capsule, which becomes calcified in pts with uremia or calcium metabolism disorder. Superior and inferior thyroid artery and vein. Mean diameter of artery 1-2 mm with PSV of 20-30 cm/s Veins can ne dilated upto 10 mm. The recurrent laryngeal nerve runs with inf thyroid artery and passes between esophagus and thyroid lobeon left side & logus coli and thyroid lobe on righjt side. ]]>
Normal thyroid on US- Homogenous with medium level echogenicity. Thin hyperechoic capsule, which becomes calcified in pts with uremia or calcium metabolism disorder. Superior and inferior thyroid artery and vein. Mean diameter of artery 1-2 mm with PSV of 20-30 cm/s Veins can ne dilated upto 10 mm. The recurrent laryngeal nerve runs with inf thyroid artery and passes between esophagus and thyroid lobeon left side & logus coli and thyroid lobe on righjt side. ]]> Sat, 17 Nov 2018 14:17:50 GMT /slideshow/the-thyroid-gland-123281978/123281978 shwetavrishit@slideshare.net(shwetavrishit) The thyroid gland shwetavrishit Normal thyroid on US- Homogenous with medium level echogenicity. Thin hyperechoic capsule, which becomes calcified in pts with uremia or calcium metabolism disorder. Superior and inferior thyroid artery and vein. Mean diameter of artery 1-2 mm with PSV of 20-30 cm/s Veins can ne dilated upto 10 mm. The recurrent laryngeal nerve runs with inf thyroid artery and passes between esophagus and thyroid lobeon left side & logus coli and thyroid lobe on righjt side. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/thethyroidglandppt-181117141750-thumbnail.jpg?width=120&height=120&fit=bounds" /> Normal thyroid on US- Homogenous with medium level echogenicity. Thin hyperechoic capsule, which becomes calcified in pts with uremia or calcium metabolism disorder. Superior and inferior thyroid artery and vein. Mean diameter of artery 1-2 mm with PSV of 20-30 cm/s Veins can ne dilated upto 10 mm. The recurrent laryngeal nerve runs with inf thyroid artery and passes between esophagus and thyroid lobeon left side & logus coli and thyroid lobe on righjt side.

The thyroid gland from Vrishit Saraswat

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0 The scrotum /slideshow/the-scrotum/123281367 thescrotum-181117140940
Scrotal Masses 98-100% accuracy in distinguishing intra and extra-testicular masses. *** Most extratesticular masses are benign & most intratesticular masses are malignant Malignant lesions are msotly hypoechoic. Malignant neoplasia pts usually presents as painless , unlateral testicular mass . Clinically it is important to differentiate between Seminomas and Non Seminomatous germ cell tumors. ]]>
Scrotal Masses 98-100% accuracy in distinguishing intra and extra-testicular masses. *** Most extratesticular masses are benign & most intratesticular masses are malignant Malignant lesions are msotly hypoechoic. Malignant neoplasia pts usually presents as painless , unlateral testicular mass . Clinically it is important to differentiate between Seminomas and Non Seminomatous germ cell tumors. ]]> Sat, 17 Nov 2018 14:09:40 GMT /slideshow/the-scrotum/123281367 shwetavrishit@slideshare.net(shwetavrishit) The scrotum shwetavrishit Scrotal Masses 98-100% accuracy in distinguishing intra and extra-testicular masses. *** Most extratesticular masses are benign & most intratesticular masses are malignant Malignant lesions are msotly hypoechoic. Malignant neoplasia pts usually presents as painless , unlateral testicular mass . Clinically it is important to differentiate between Seminomas and Non Seminomatous germ cell tumors. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/thescrotum-181117140940-thumbnail.jpg?width=120&height=120&fit=bounds" /> Scrotal Masses 98-100% accuracy in distinguishing intra and extra-testicular masses. *** Most extratesticular masses are benign & most intratesticular masses are malignant Malignant lesions are msotly hypoechoic. Malignant neoplasia pts usually presents as painless , unlateral testicular mass . Clinically it is important to differentiate between Seminomas and Non Seminomatous germ cell tumors.

The scrotum from Vrishit Saraswat

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0 The peripheral veins /slideshow/the-peripheral-veins/123280610 theperipheralveins-181117135827
Grey scale Imaging – High frequency Transducers are used for most of peripheral veins (9 MHz). for iliac or inf venacava , transducer of 4-6 MHz are used. Superficial veins such as saphenous vein, calf veins need even higher frequency transducers ( 9-15 MHz). Doppler Sonography – quantitative (duplex spectral) & qualitative (color Dopler) . This combination of anatomic and physiologic information makes US-CD such a powerful tool in evaluation of vascular pathology. ]]>
Grey scale Imaging – High frequency Transducers are used for most of peripheral veins (9 MHz). for iliac or inf venacava , transducer of 4-6 MHz are used. Superficial veins such as saphenous vein, calf veins need even higher frequency transducers ( 9-15 MHz). Doppler Sonography – quantitative (duplex spectral) & qualitative (color Dopler) . This combination of anatomic and physiologic information makes US-CD such a powerful tool in evaluation of vascular pathology. ]]> Sat, 17 Nov 2018 13:58:27 GMT /slideshow/the-peripheral-veins/123280610 shwetavrishit@slideshare.net(shwetavrishit) The peripheral veins shwetavrishit Grey scale Imaging – High frequency Transducers are used for most of peripheral veins (9 MHz). for iliac or inf venacava , transducer of 4-6 MHz are used. Superficial veins such as saphenous vein, calf veins need even higher frequency transducers ( 9-15 MHz). Doppler Sonography – quantitative (duplex spectral) & qualitative (color Dopler) . This combination of anatomic and physiologic information makes US-CD such a powerful tool in evaluation of vascular pathology. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/theperipheralveins-181117135827-thumbnail.jpg?width=120&height=120&fit=bounds" /> Grey scale Imaging – High frequency Transducers are used for most of peripheral veins (9 MHz). for iliac or inf venacava , transducer of 4-6 MHz are used. Superficial veins such as saphenous vein, calf veins need even higher frequency transducers ( 9-15 MHz). Doppler Sonography – quantitative (duplex spectral) & qualitative (color Dopler) . This combination of anatomic and physiologic information makes US-CD such a powerful tool in evaluation of vascular pathology.

The peripheral veins from Vrishit Saraswat

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0 The peripheral arteries /slideshow/the-peripheral-arteries/123280225 theperipheralarteries-usdoppler-181117135236
The upper and lower extremity arteries , easy to examine, becoz of good imaging window. Doppler frequencies are typically more than 3 MHz. Though real-time gray-scale sonography is useful for evaluating the presence of atherosclerotic plaque or confirming the presence of extravascular masses. Color flow Doppler sonographic imaging allows the clinician to survey the area of interest rapidly, determine if vascular structures are present, and if so, characterize their blood flow patterns ]]>
The upper and lower extremity arteries , easy to examine, becoz of good imaging window. Doppler frequencies are typically more than 3 MHz. Though real-time gray-scale sonography is useful for evaluating the presence of atherosclerotic plaque or confirming the presence of extravascular masses. Color flow Doppler sonographic imaging allows the clinician to survey the area of interest rapidly, determine if vascular structures are present, and if so, characterize their blood flow patterns ]]> Sat, 17 Nov 2018 13:52:36 GMT /slideshow/the-peripheral-arteries/123280225 shwetavrishit@slideshare.net(shwetavrishit) The peripheral arteries shwetavrishit The upper and lower extremity arteries , easy to examine, becoz of good imaging window. Doppler frequencies are typically more than 3 MHz. Though real-time gray-scale sonography is useful for evaluating the presence of atherosclerotic plaque or confirming the presence of extravascular masses. Color flow Doppler sonographic imaging allows the clinician to survey the area of interest rapidly, determine if vascular structures are present, and if so, characterize their blood flow patterns <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/theperipheralarteries-usdoppler-181117135236-thumbnail.jpg?width=120&height=120&fit=bounds" /> The upper and lower extremity arteries , easy to examine, becoz of good imaging window. Doppler frequencies are typically more than 3 MHz. Though real-time gray-scale sonography is useful for evaluating the presence of atherosclerotic plaque or confirming the presence of extravascular masses. Color flow Doppler sonographic imaging allows the clinician to survey the area of interest rapidly, determine if vascular structures are present, and if so, characterize their blood flow patterns

The peripheral arteries from Vrishit Saraswat

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0 Nuchal translucency /slideshow/nuchal-translucency/123279887 nuchaltranslucency-181117134742
Nuchal translucency It is a sonographic pre natal screening scan to detect cardiovascular abnormality in a fetus. NT can also detect altered extra cellular matrix composition and limited lymphatic drainage ]]>
Nuchal translucency It is a sonographic pre natal screening scan to detect cardiovascular abnormality in a fetus. NT can also detect altered extra cellular matrix composition and limited lymphatic drainage ]]> Sat, 17 Nov 2018 13:47:42 GMT /slideshow/nuchal-translucency/123279887 shwetavrishit@slideshare.net(shwetavrishit) Nuchal translucency shwetavrishit Nuchal translucency It is a sonographic pre natal screening scan to detect cardiovascular abnormality in a fetus. NT can also detect altered extra cellular matrix composition and limited lymphatic drainage <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/nuchaltranslucency-181117134742-thumbnail.jpg?width=120&height=120&fit=bounds" /> Nuchal translucency It is a sonographic pre natal screening scan to detect cardiovascular abnormality in a fetus. NT can also detect altered extra cellular matrix composition and limited lymphatic drainage

Nuchal translucency from Vrishit Saraswat

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0 Ist trimester ultrasound /slideshow/ist-trimester-ultrasound/123261738 isttrimesterultrasound-181117083334
G Sac seen within the thickened decidua . Eccentric location within endometrium Should abut the endometrial canal ( to differentiate it from decidual cyst ) On TVS -4& half -5 weeks Thresold level – identifies the earliest one can expect to see a sac -4w3d Discriminatory level – identifies when one should always see the sac- 5w 2d . ]]>
G Sac seen within the thickened decidua . Eccentric location within endometrium Should abut the endometrial canal ( to differentiate it from decidual cyst ) On TVS -4& half -5 weeks Thresold level – identifies the earliest one can expect to see a sac -4w3d Discriminatory level – identifies when one should always see the sac- 5w 2d . ]]> Sat, 17 Nov 2018 08:33:34 GMT /slideshow/ist-trimester-ultrasound/123261738 shwetavrishit@slideshare.net(shwetavrishit) Ist trimester ultrasound shwetavrishit G Sac seen within the thickened decidua . Eccentric location within endometrium Should abut the endometrial canal ( to differentiate it from decidual cyst ) On TVS -4& half -5 weeks Thresold level – identifies the earliest one can expect to see a sac -4w3d Discriminatory level – identifies when one should always see the sac- 5w 2d . <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/isttrimesterultrasound-181117083334-thumbnail.jpg?width=120&height=120&fit=bounds" /> G Sac seen within the thickened decidua . Eccentric location within endometrium Should abut the endometrial canal ( to differentiate it from decidual cyst ) On TVS -4& half -5 weeks Thresold level – identifies the earliest one can expect to see a sac -4w3d Discriminatory level – identifies when one should always see the sac- 5w 2d .

Ist trimester ultrasound from Vrishit Saraswat

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0 Head trauma /shwetavrishit/head-trauma-123261199 headtrauma-181117082757
Head trauma Classification of head trauma- Primary injuries- occur at the time of initial trauma secondary injuries- occur later ]]>
Head trauma Classification of head trauma- Primary injuries- occur at the time of initial trauma secondary injuries- occur later ]]> Sat, 17 Nov 2018 08:27:57 GMT /shwetavrishit/head-trauma-123261199 shwetavrishit@slideshare.net(shwetavrishit) Head trauma shwetavrishit Head trauma Classification of head trauma- Primary injuries- occur at the time of initial trauma secondary injuries- occur later <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/headtrauma-181117082757-thumbnail.jpg?width=120&height=120&fit=bounds" /> Head trauma Classification of head trauma- Primary injuries- occur at the time of initial trauma secondary injuries- occur later

Head trauma from Vrishit Saraswat

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0 Follicular study /slideshow/follicular-study-123260817/123260817 follicularstudyppt-181117082237
Ovulation was initially monitored by conventional methods like BBT, mid luteal serum progesterone and urinary LH. Nowadays, USG is used for follicular monitoring for both natural and stimulated cycles. ]]>
Ovulation was initially monitored by conventional methods like BBT, mid luteal serum progesterone and urinary LH. Nowadays, USG is used for follicular monitoring for both natural and stimulated cycles. ]]> Sat, 17 Nov 2018 08:22:37 GMT /slideshow/follicular-study-123260817/123260817 shwetavrishit@slideshare.net(shwetavrishit) Follicular study shwetavrishit Ovulation was initially monitored by conventional methods like BBT, mid luteal serum progesterone and urinary LH. Nowadays, USG is used for follicular monitoring for both natural and stimulated cycles. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/follicularstudyppt-181117082237-thumbnail.jpg?width=120&height=120&fit=bounds" /> Ovulation was initially monitored by conventional methods like BBT, mid luteal serum progesterone and urinary LH. Nowadays, USG is used for follicular monitoring for both natural and stimulated cycles.

Follicular study from Vrishit Saraswat

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0 Fetal urogenital usg /slideshow/fetal-urogenital-usg/123260701 fetalurogenitalusg-181117082046
By using transvaginal sonography, the bladder can be seen as early as 11 weeks of gestation. By 12 to 13 weeks, the bladder is visualized in 98% of cases using both transabdominal and transvaginal sonography. ]]>
By using transvaginal sonography, the bladder can be seen as early as 11 weeks of gestation. By 12 to 13 weeks, the bladder is visualized in 98% of cases using both transabdominal and transvaginal sonography. ]]> Sat, 17 Nov 2018 08:20:46 GMT /slideshow/fetal-urogenital-usg/123260701 shwetavrishit@slideshare.net(shwetavrishit) Fetal urogenital usg shwetavrishit By using transvaginal sonography, the bladder can be seen as early as 11 weeks of gestation. By 12 to 13 weeks, the bladder is visualized in 98% of cases using both transabdominal and transvaginal sonography. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fetalurogenitalusg-181117082046-thumbnail.jpg?width=120&height=120&fit=bounds" /> By using transvaginal sonography, the bladder can be seen as early as 11 weeks of gestation. By 12 to 13 weeks, the bladder is visualized in 98% of cases using both transabdominal and transvaginal sonography.

Fetal urogenital usg from Vrishit Saraswat

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0 Fetal head & neck usg /slideshow/fetal-head-amp-neck-usg/123260392 fetalheadneckusg-181117081541
Sonographic evaluation of fetal face is a part of anatomic survey in mid pregnancy However , little is required; b/c according to american institute of ultrasound in modern practice guidelines, only visualization of fetal upper lip is mandatory during anatomy survey. 3D & 4D images are more informatory in cases where fetal face is hard to evaluate in 2D scan due to fetal position. ]]>
Sonographic evaluation of fetal face is a part of anatomic survey in mid pregnancy However , little is required; b/c according to american institute of ultrasound in modern practice guidelines, only visualization of fetal upper lip is mandatory during anatomy survey. 3D & 4D images are more informatory in cases where fetal face is hard to evaluate in 2D scan due to fetal position. ]]> Sat, 17 Nov 2018 08:15:41 GMT /slideshow/fetal-head-amp-neck-usg/123260392 shwetavrishit@slideshare.net(shwetavrishit) Fetal head & neck usg shwetavrishit Sonographic evaluation of fetal face is a part of anatomic survey in mid pregnancy However , little is required; b/c according to american institute of ultrasound in modern practice guidelines, only visualization of fetal upper lip is mandatory during anatomy survey. 3D & 4D images are more informatory in cases where fetal face is hard to evaluate in 2D scan due to fetal position. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fetalheadneckusg-181117081541-thumbnail.jpg?width=120&height=120&fit=bounds" /> Sonographic evaluation of fetal face is a part of anatomic survey in mid pregnancy However , little is required; b/c according to american institute of ultrasound in modern practice guidelines, only visualization of fetal upper lip is mandatory during anatomy survey. 3D & 4D images are more informatory in cases where fetal face is hard to evaluate in 2D scan due to fetal position.

Fetal head & neck usg from Vrishit Saraswat

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0 Fetal brain usg 3 /slideshow/fetal-brain-usg-3/123259567 fetalbrainusg-3-181117080421
Malformations of Cortical Development Cortex under goes complex development at neuronal/cellular level. Neurons on outer surface of cortex undergoes 3 overlapping phases from 5th to 28th week. Proliferation Migration organisation ]]>
Malformations of Cortical Development Cortex under goes complex development at neuronal/cellular level. Neurons on outer surface of cortex undergoes 3 overlapping phases from 5th to 28th week. Proliferation Migration organisation ]]> Sat, 17 Nov 2018 08:04:21 GMT /slideshow/fetal-brain-usg-3/123259567 shwetavrishit@slideshare.net(shwetavrishit) Fetal brain usg 3 shwetavrishit Malformations of Cortical Development Cortex under goes complex development at neuronal/cellular level. Neurons on outer surface of cortex undergoes 3 overlapping phases from 5th to 28th week. Proliferation Migration organisation <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fetalbrainusg-3-181117080421-thumbnail.jpg?width=120&height=120&fit=bounds" /> Malformations of Cortical Development Cortex under goes complex development at neuronal/cellular level. Neurons on outer surface of cortex undergoes 3 overlapping phases from 5th to 28th week. Proliferation Migration organisation

Fetal brain usg 3 from Vrishit Saraswat

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0 Fetal brain usg 2 /slideshow/fetal-brain-usg-2/123259471 fetalbrainusg2-181117080300
Error of Dorsal Induction Results in defect of closure of neural tube which leads to various anomalies like anencephaly, encephalocoele, spinal dysraphism and chiari malformations. ]]>
Error of Dorsal Induction Results in defect of closure of neural tube which leads to various anomalies like anencephaly, encephalocoele, spinal dysraphism and chiari malformations. ]]> Sat, 17 Nov 2018 08:03:00 GMT /slideshow/fetal-brain-usg-2/123259471 shwetavrishit@slideshare.net(shwetavrishit) Fetal brain usg 2 shwetavrishit Error of Dorsal Induction Results in defect of closure of neural tube which leads to various anomalies like anencephaly, encephalocoele, spinal dysraphism and chiari malformations. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fetalbrainusg2-181117080300-thumbnail.jpg?width=120&height=120&fit=bounds" /> Error of Dorsal Induction Results in defect of closure of neural tube which leads to various anomalies like anencephaly, encephalocoele, spinal dysraphism and chiari malformations.

Fetal brain usg 2 from Vrishit Saraswat

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0 Fetal brain usg 1 /shwetavrishit/fetal-brain-usg-1 fetalbrainusg-1-181117074744
Embryonic development of the CNS in relation to sonographic findings Standard Sonographic Examination of the CNS ]]>
Embryonic development of the CNS in relation to sonographic findings Standard Sonographic Examination of the CNS ]]> Sat, 17 Nov 2018 07:47:44 GMT /shwetavrishit/fetal-brain-usg-1 shwetavrishit@slideshare.net(shwetavrishit) Fetal brain usg 1 shwetavrishit Embryonic development of the CNS in relation to sonographic findings Standard Sonographic Examination of the CNS <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fetalbrainusg-1-181117074744-thumbnail.jpg?width=120&height=120&fit=bounds" /> Embryonic development of the CNS in relation to sonographic findings Standard Sonographic Examination of the CNS

Fetal brain usg 1 from Vrishit Saraswat

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0 The fetal musculoskeletal system /slideshow/the-fetal-musculoskeletal-system/123256423 thefetalmusculoskeletalsystem-181117071743
In many fetal skeletal dysplasias ,the skin and s/c tissue continues to grow at a rate proportionately greater than the long bones resulting in relatively thickened skin folds (on occasion mistaken for hydrops fetalis ) . Polyhydraminos –common .cause –variable combination of the following –oesophageal compression by the small chest ,GI abnormalities ,micrognathia ,or hypotonia . ]]>
In many fetal skeletal dysplasias ,the skin and s/c tissue continues to grow at a rate proportionately greater than the long bones resulting in relatively thickened skin folds (on occasion mistaken for hydrops fetalis ) . Polyhydraminos –common .cause –variable combination of the following –oesophageal compression by the small chest ,GI abnormalities ,micrognathia ,or hypotonia . ]]> Sat, 17 Nov 2018 07:17:43 GMT /slideshow/the-fetal-musculoskeletal-system/123256423 shwetavrishit@slideshare.net(shwetavrishit) The fetal musculoskeletal system shwetavrishit In many fetal skeletal dysplasias ,the skin and s/c tissue continues to grow at a rate proportionately greater than the long bones resulting in relatively thickened skin folds (on occasion mistaken for hydrops fetalis ) . Polyhydraminos –common .cause –variable combination of the following –oesophageal compression by the small chest ,GI abnormalities ,micrognathia ,or hypotonia . <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/thefetalmusculoskeletalsystem-181117071743-thumbnail.jpg?width=120&height=120&fit=bounds" /> In many fetal skeletal dysplasias ,the skin and s/c tissue continues to grow at a rate proportionately greater than the long bones resulting in relatively thickened skin folds (on occasion mistaken for hydrops fetalis ) . Polyhydraminos –common .cause –variable combination of the following –oesophageal compression by the small chest ,GI abnormalities ,micrognathia ,or hypotonia .

The fetal musculoskeletal system from Vrishit Saraswat

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0 The fetal heart /slideshow/the-fetal-heart/123255851 thefetalheart-181117070410
Generally occurs secondary to pulmonary atresia with intact IVS . Pathophysiology- it develops because of a reduction in the blood flow secondary to inflow impedence from tricuspid atresia or outflow impedence from pulmonary arterial atresia . Typical findings- a small , hypertrophic RV and a small or absent pulmonary artery ]]>
Generally occurs secondary to pulmonary atresia with intact IVS . Pathophysiology- it develops because of a reduction in the blood flow secondary to inflow impedence from tricuspid atresia or outflow impedence from pulmonary arterial atresia . Typical findings- a small , hypertrophic RV and a small or absent pulmonary artery ]]> Sat, 17 Nov 2018 07:04:10 GMT /slideshow/the-fetal-heart/123255851 shwetavrishit@slideshare.net(shwetavrishit) The fetal heart shwetavrishit Generally occurs secondary to pulmonary atresia with intact IVS . Pathophysiology- it develops because of a reduction in the blood flow secondary to inflow impedence from tricuspid atresia or outflow impedence from pulmonary arterial atresia . Typical findings- a small , hypertrophic RV and a small or absent pulmonary artery <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/thefetalheart-181117070410-thumbnail.jpg?width=120&height=120&fit=bounds" /> Generally occurs secondary to pulmonary atresia with intact IVS . Pathophysiology- it develops because of a reduction in the blood flow secondary to inflow impedence from tricuspid atresia or outflow impedence from pulmonary arterial atresia . Typical findings- a small , hypertrophic RV and a small or absent pulmonary artery

The fetal heart from Vrishit Saraswat

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0 Role of color doppler and mr breast in /shwetavrishit/role-of-color-doppler-and-mr-breast-in roleofcolordopplerandmrbreastin-181117065659
To study the morphological characteristics and enhancement patterns of probably malignant breast lesions on dynamic contrast enhanced MRI and to correlate the findings with Color Doppler imaging and histopathologically. To evaluate importance of DWI in improving specificity of MR Breast. ]]>
To study the morphological characteristics and enhancement patterns of probably malignant breast lesions on dynamic contrast enhanced MRI and to correlate the findings with Color Doppler imaging and histopathologically. To evaluate importance of DWI in improving specificity of MR Breast. ]]> Sat, 17 Nov 2018 06:56:59 GMT /shwetavrishit/role-of-color-doppler-and-mr-breast-in shwetavrishit@slideshare.net(shwetavrishit) Role of color doppler and mr breast in shwetavrishit To study the morphological characteristics and enhancement patterns of probably malignant breast lesions on dynamic contrast enhanced MRI and to correlate the findings with Color Doppler imaging and histopathologically. To evaluate importance of DWI in improving specificity of MR Breast. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/roleofcolordopplerandmrbreastin-181117065659-thumbnail.jpg?width=120&height=120&fit=bounds" /> To study the morphological characteristics and enhancement patterns of probably malignant breast lesions on dynamic contrast enhanced MRI and to correlate the findings with Color Doppler imaging and histopathologically. To evaluate importance of DWI in improving specificity of MR Breast.

Role of color doppler and mr breast in from Vrishit Saraswat

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0 Patttern of lung disease on chest x ray /slideshow/patttern-of-lung-disease-on-chest-x-ray/123255114 pattternoflungdiseaseonchestxray-181117064532
4 BASIC TYPES OF DENSITY - air , water /soft tissues, metal /bone , fat Two substances of the same density, in direct contact, cannot be differentiated from each other on an x-ray. This phenomenon, the loss of the normal radiographic silhouette (contour), due to loss of difference in density is called the silhouette sign. ]]>
4 BASIC TYPES OF DENSITY - air , water /soft tissues, metal /bone , fat Two substances of the same density, in direct contact, cannot be differentiated from each other on an x-ray. This phenomenon, the loss of the normal radiographic silhouette (contour), due to loss of difference in density is called the silhouette sign. ]]> Sat, 17 Nov 2018 06:45:32 GMT /slideshow/patttern-of-lung-disease-on-chest-x-ray/123255114 shwetavrishit@slideshare.net(shwetavrishit) Patttern of lung disease on chest x ray shwetavrishit 4 BASIC TYPES OF DENSITY - air , water /soft tissues, metal /bone , fat Two substances of the same density, in direct contact, cannot be differentiated from each other on an x-ray. This phenomenon, the loss of the normal radiographic silhouette (contour), due to loss of difference in density is called the silhouette sign. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/pattternoflungdiseaseonchestxray-181117064532-thumbnail.jpg?width=120&height=120&fit=bounds" /> 4 BASIC TYPES OF DENSITY - air , water /soft tissues, metal /bone , fat Two substances of the same density, in direct contact, cannot be differentiated from each other on an x-ray. This phenomenon, the loss of the normal radiographic silhouette (contour), due to loss of difference in density is called the silhouette sign.

Patttern of lung disease on chest x ray from Vrishit Saraswat

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0 NSIP /slideshow/nsip-123254151/123254151 nsip-181117063225
2 types (a) cellular NSIP (b) Fibrotic NSIP (more common) Fibrosis may involve alveolar septa, peribronchivascular interstitium, interlobular septa and visceral pleura. Prognosis of fibrotic NSIP is worse , cellular NSIP has good prognosis. HRCT finding may show both, airspace and interstitial patterns]]>
2 types (a) cellular NSIP (b) Fibrotic NSIP (more common) Fibrosis may involve alveolar septa, peribronchivascular interstitium, interlobular septa and visceral pleura. Prognosis of fibrotic NSIP is worse , cellular NSIP has good prognosis. HRCT finding may show both, airspace and interstitial patterns]]> Sat, 17 Nov 2018 06:32:25 GMT /slideshow/nsip-123254151/123254151 shwetavrishit@slideshare.net(shwetavrishit) NSIP shwetavrishit 2 types (a) cellular NSIP (b) Fibrotic NSIP (more common) Fibrosis may involve alveolar septa, peribronchivascular interstitium, interlobular septa and visceral pleura. Prognosis of fibrotic NSIP is worse , cellular NSIP has good prognosis. HRCT finding may show both, airspace and interstitial patterns <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/nsip-181117063225-thumbnail.jpg?width=120&height=120&fit=bounds" /> 2 types (a) cellular NSIP (b) Fibrotic NSIP (more common) Fibrosis may involve alveolar septa, peribronchivascular interstitium, interlobular septa and visceral pleura. Prognosis of fibrotic NSIP is worse , cellular NSIP has good prognosis. HRCT finding may show both, airspace and interstitial patterns

NSIP from Vrishit Saraswat

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0 https://cdn.slidesharecdn.com/profile-photo-shwetavrishit-48x48.jpg?cb=1707282093 https://cdn.slidesharecdn.com/ss_thumbnails/introductiontodatascience-230122140841-b90a0856-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/introduction-to-data-sciencepptx-255463195/255463195 Introduction to Data S... https://cdn.slidesharecdn.com/ss_thumbnails/artificial-intelligence-in-radiology-200211062319-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/artificial-intelligenceinradiology/227587900 Artificial intelligenc... https://cdn.slidesharecdn.com/ss_thumbnails/thethyroidglandppt-181117141750-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/the-thyroid-gland-123281978/123281978 The thyroid gland