Abdominal Case Conference 2/23/2021

 

1:10 - Peterson space internal hernia from Roux-en-Y hepaticojejunostomy 5:08 - hx of cervical cancer s/p remote radiation with radiation enteropathy 10:33 - urethral diverticulum 16:00 - dilated Cisterna chyli confused for metastatic lymph node 18:00 - torsion of end ileostomy (closed-loop obstruction) 20:41 - numerous liver lesions thought to be mets but acetaminophen-induced drug injury with granulomas! 30:15 - vascular stenosis and ectasia with NF-1 35:53 - Ibrutinib fatty nodes

Virtual Education Happy Hours Added: BYOC (Bring your own Cases)

Join us for Abdominal Cases for Aces every Tuesday at 11am PST / 2 pm EST ! 

Zoom ID 210-616-481 - Direct message us on Twitter for the password

Twitter: @AbdominalCase 

Abdominal Case Conference - 1/5/2021

• 0:00 - Heterotaxy with left sided isomerism (polysplenia and Left sided IVC) -- better prognosis than right sided isomerism (asplenia) - Dr. Katie Gardner (UNM)
• 4:27 - Two cool solitary fibrous tumors of the pelvis!  Dr. Roopa Ram
• 12:34 - Renal infarct and colonic pneumatosis in the setting of COVID 19 - Dr. Aarti Sekhar
• 17:15 - Using CCLS score and segmental enhancement inversion to diagnose a chromophobe RCC -Dr. Aarti Sekhar
• 23:35 - Renal cystic mass - MCN, Multilocular cystic RCC, or Clear cell RCC with cystic features?? Dr. Aarti Sekhar
• 28:25 - Pancreatic transplant with pancreatitis from rejection - Dr. Aarti Sekhar
• 33:20 - New theory for hypertrigliceridemia as a major cause of pancreatitis! Dr. Steve Eberhardt
 

Abdominal Case Conference - 12/15/2020

 

0:00 - Nivolumab-induced pancreatitis - Dr. Gitanjali Bijaj

6:12 - Castleman's disease (the great mimicker!) in the setting of multiple myeloma - Dr. Gitanjali Bijaj

14:25 - Extra/intrahepatic splenosis at the liver dome - Dr. Katie Gardner

18:32 - Full thickness extra-anal intussusecption ("rectal prolapse") on fluoro defecography - Dr. Omar Kallas

21:38 - Severe tri-compartment pelvic floor descent on MR defecography - Dr. Omar Kallas

24:44 - Companion cases of intra-anal intussusception and prolapse on MR - Dr. Victoria Chernyak

26:33 - Huge retroperitoneal mass turned out to be.... an ancient hematoma! And companion case - Dr. Aarti Sekhar

34:04 - MSK companion case of ancient hematoma / calcific myonecrosis - Dr. Kedar Jambhekar

35:10 - Acute on chronic cholecystitis on CT/MR - don't be fooled by lack of GB distention - Dr. Aarti Sekhar

42:38 - PSC mimic but with thoracic LN - sarcoid! Dr. Victoria Chernyak

45:05 - The rare common bile duct IPNB.... with recurrence in remnant CBD after transplant - Dr. Victoria Chernyak

50:23 - Consult case - colorectal liver metastasis impending rupture vs extracapsular extension? Dr. Nelly Tan

Abdominal Case Conference - 12/8/2020

 

0:00 - HCC screening case - DWI quality matters! Also discussion of Eovist for HCC screening - Dr. Victoria Chernyak

10:58 - HCC in right liver tip or dome can parasitize vessels! - Dr. Victoria Chernyak

13:38 - Liver mass in young woman - adenoma or.... ??  Dr. Victoria Chernyak

18:23 - The rare gallbladder ICPN (IPMN of the GB) - Dr. Victoria Chernyak

25:31 - Nice ileal NET case and review - Dr. Roopa Ram

33:23 - Fatty RP mass that was an inflammatory pseudotumor! Dr. Nelly Tan

37:17 - MALT lymphoma of the stomach associated with H.pylori - Dr. Aarti Sekhar

39:17 - RP paraganglioma with cystic degeneration - Dr. Aarti Sekhar

40:43 - Lipiodol lymphangiography treatment for chylous ascites - Dr. Aarti Sekhar

43:05 - GB perforation or cancer? - Dr. Aarti Sekhar

45:40 - Mass-forming portal cavernoma (case of the day!) - Dr. Kedar Jambhekar

Abdominal case conference - 11/24/2020

 

0:00 - Rare colonic primary plasmacytoma - Dr. Nelly Tan
3:05 - Pancreatic and renal masses - Mets, lymphoma, IgG4, or VHL?? - Dr. Aarti Sekhar
6:14 - Necrotic mass that became more solid - bx reveals well diff HCC - Dr. Aarti Sekhar
10:15 - T2 bright sciatic notch mass - another myxoid liposarcoma! Dr. Aarti Sekhar
13:00 - Giant lymph nodes in Castleman's disease, don't get fooled by surrounding fatty proliferation!  Dr. Aarti Sekhar
16:28 - Double peak hepatic arterial waveform from a dissection!  Dr. Teresa Diaz (related article: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4945976/)
20:40 - Low grade fibromyxoid sarcoma "Evan's tumor" - Dr. Roopa Ram
25:06 - Ingested.... pencils! Dr. Regino Cube
28:25 - Follow-up to earlier case - double peak of hepatic arterial waveform also be normal! Dr. Roopa Ram

Abdominal Case Conference - 11/10/2020

0:00 - The many faces of ovarian torsion!   T2 bright ovary suggests viable ovary; hemosiderin folliicular ring sign suggests infarction - Dr. Gitanjali Bijaj

15:20 - Liver with HHT (Hereditary Hemorrhagic Telangiectasia) - capillary telangiectasias on arterial phase MIP - Dr. Gitanjali Bijaj

19:35 - Four retrorectal lesions! Tailgut cyst (TGC, lobulated, paramedian_, Epidermoid (high ADC, midline). Leiomyosarcoma and Sacral meningocele and Currarino triad - Dr. Roopa Ram

30:45 - Companion case of ovarian infarct after nephrectomy - Dr. Aarti Sekhar

33:25 - Renal mass with fat + Ca+ = RCC w/ osseous metaplasia - Dr. Aarti Sekhar

40:48 - Diverticulitis phlegmon and colovesicular fistula mimicking a bladder mass - Dr. Aarti Sekhar

45:35 - SCAD colitis leading to right portal vein thrombus and atrophy - Dr. Aarti Sekhar

52:25 - Companion cases for perineal mass! LMS of perineum + aggressive angiomyxoma - Dr. Masoud Shiehmorteza

54:06 - MR scanner phase encoding artifact for sagittal pelvic MRI - great tip! - Dr. Masoud Shiehmorteza