necrosis
Gastric Adenocarcinoma - Biliary Reflux - Endoscopy
Carcinoma of the antrum causing high grade stenosis. Biliar reflux is observed that covers the necrosis.
Ulcerative Gastric Adenocarcinoma - Endoscopy
A 67 year-old female with gastric adenocarcinoma that obstructed the gastric antrum, infiltrated the gastric angle. Central necrosis and ulceration are appreciated.
The Black Esophagus - Lesions in the Upper Third...
Proximal esophageal extension is common. Biopsy is recommended although not required to make the diagnosis. First described in 1990 by Goldenberg et al Male sex, older age, chronic medical conditions,...
The Black Esophagus - Assessment of Esophageal...
Treatment is directed at correcting coexisting clinical conditions, restoring hemodynamic stability, nil-per-os restriction, supportive red blood cell transfusion, and intravenous acid suppression...
The Black Esophagus - Assessment of Esophageal...
The "black esophagus" is an extremely rare endoscopic finding. Acute esophageal necrosis (AEN), commonly referred to as “black esophagus”, is a rare clinical entity arising from a combination of...
The Black Esophagus - 70 Years-Old Male
Acute Esophageal Necrosis Syndrome A 70 – year old man, with cholangiocarcinoma was admitted to our ward because septicemia and medically compromised patient.
Upper GI Bleeding Due to Esophageal Varices -...
The gastric cardias at the retroflexed, observing the varix with beginnings of necrosis.
Unbelievable Bacteria - Video Presentation -...
This particular clip presents symptoms and results of Staphylococcus aureus infection. It is a life-threating condition. Amputation of limb may be a must.
Common causes of Hip Pain - Video Lecture
This clip will allow you to meet with popular reasons of hip pain: arthritis, aseptic necrosis, labral /labrium tear, hip fracture, bursitis, piriformis syndrome, sacroiliac joint inflamation.
Central Passive Congestion And Centrilobular...
Which part of the liver lobule becomes damaged first in oxygen/flow related injuries? (centrilobular or periportal) Which part of the liver lobule becomes damaged first in toxic related injuries? (centrilobular...
Diffuse Cortical Necrosis
Draw a line between the necrotic cortex and the more viable appearing medulla. On which side of that line can nuclei be discerned more easily? Why?
Acute Tubular Necrosis
Show, in any way, shape, or form, a necrotic tubule. Name two or three most common causes of ATN.
Fat Necrosis - Traumatic
What is the most common cause of fat necrosis in any part of the body? Demonstrate granulomas, giant cells, and hemosiderin.
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