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Gastrointestinal Stromal Tumor - GIST (1...

Gastroenterology Atlas

This 64 year-old, male due to an abdominal pain a cat scan was performed finding a large mass in the stomach an endoscopy was performed; a submucosal mass was detected.

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Gastrointestinal Stromal Tumor - GIST (2...

Gastroenterology Atlas

Gastroscopy showed a large sub mucosal tumor Gastrointestinal stromal tumour (GIST) is a new term emerging from reclassification of leiomyomas and leiomyosarcomas of the gastrointestinal tract. Histopathological...

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Gastrointestinal Stromal Tumor - GIST (3...

Gastroenterology Atlas

Gastrointestinal stromal tumors formely classified as leiomyomas or leiomyosarcomas are mesenchymal tumors of the gastrointestinal tract that differ from true Leiomyomas and Leiomyosarcomas. Classification...

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Gastrointestinal Stromal Tumor - GIST (4...

Gastroenterology Atlas

Endoscopic Image of Gastrointestinal Stromal tumors (GISTs) Gastrointestinal Stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract.

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Gastrointestinal Stromal Tumor - GIST (5...

Gastroenterology Atlas

Endoscopic View of Gastrointestinal Stromal tumor (GIST) A palpable abdominal mass is the most frequent presentation but 50% of GISTs are silent until they reach a large size, then causing acute massive...

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Gastrointestinal Stromal Tumor - GIST (6...

Gastroenterology Atlas

Resection remains the standard treatment for non-metastatic GISTs. These tumors may have a pseudocapsule and should be removed. Complete resection of GIST is not curative as recurrence is quite common....

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Gastrointestinal Stromal Tumor - GIST (7...

Gastroenterology Atlas

GIST:Differential Diagnosis: Gastrointestinal carcinoid Adenocarcinoma Gastric carcinoma Liposarcoma Others to be Considered: Angiosarcoma Inflammatory fibroid polyp, Inflammatory myofibroblastic tumor...

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Gastrointestinal Stromal Tumor - GIST (8...

Gastroenterology Atlas

Endoscopic ultrasound: hypoechoic masses that are contiguous with the fourth hypoechoic layer of the GI wall, which corresponds to the muscularis propria Characteristics associated with malignancy include...

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GIST (1 of 3)

Gastroenterology Atlas

This 59 year-old female presented with abdominal pain and melena. Gastrointestinal stromal tumors (GISTs) are mesenchymal neoplasms of the gastrointestinal (GI) tract and are thought to develop from...

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GIST (2 of 3)

Gastroenterology Atlas

This image and the video clips shows the diameter of the tumor. The discovery in 2000 of the efficacy of imatinib, an inhibitor of the BCR-ABL oncoprotein used in the treatment of chronic myeloid...

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Gastrointestinal Stromal Tumor - GIST (1...

Gastroenterology Atlas

Gastrointestinal Stromal tumor (GIST) This 42 year-old lady who underwent a routine endoscopy, a submucosa mass was found, a laparoscopic resection is performed with the attends of GI endoscopy.

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Gastrointestinal Stromal Tumor - GIST (2...

Gastroenterology Atlas

Retroflexed image. Gastrointestinal stromal tumors (GISTs) are rare. Nevertheless, some may present with a life-threatening hemorrhage or intestinal obstruction.

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Gastrointestinal Stromal Tumor - GIST (3...

Gastroenterology Atlas

Due to this ulcer some biopsies were taken.

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Gastrointestinal Stromal Tumor - GIST (4...

Gastroenterology Atlas

We tried to banding this submucous mass, but due to the size a little greater, we did not continue treating.

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Gastrointestinal Stromal Tumor - GIST (6...

Gastroenterology Atlas

Adrenalin dilution of 1/10000 and 50% Dextrose.

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Gastrointestinal Stromal Tumor - GIST (11...

Gastroenterology Atlas

Patient underwent an assisted laparoscopic resection. Patient underwent a laparoscopic resection. This video sequence shows the laparoscopic steps of this surgery. The increased use of laparoscopy...

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Gastrointestinal Stromal Tumor - GIST (12...

Gastroenterology Atlas

The surgeon is performing some marks were the exact site of the submucosa mass will be resected.

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Gastrointestinal Stromal Tumor - GIST (13...

Gastroenterology Atlas

This video clip shows the light of the laparoscope that transluminate through the gastric mucosa.

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Gastrointestinal Stromal Tumor - GIST (14...

Gastroenterology Atlas

Laparoscopic resection was planned after the abdominal distension subsided. Pneumoperitoneum was established with a Veress needle. A 5mm trocar was introduced in the umbilical incision; a 5mm (0°)...

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Gastrointestinal Stromal Tumor - GIST (16...

Gastroenterology Atlas

For many GI malignancies, laparoscopic surgery is safe and technically feasible, albeit with a somewhat longer learning curve compared to open surgery. Advanced procedures are technically demanding...

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Gastrointestinal Stromal Tumor - GIST (17...

Gastroenterology Atlas

Surgery remains the standard for nonmetastatic gastrointestinal stromal tumors (GISTs) Laparoscopic surgery should be considered for these tumors as their biologic behavior lends them to curative resection...

views: 698 comments: 0

Gastrointestinal Stromal Tumor - GIST (27...

Gastroenterology Atlas

The GI gastroscope is inside of the abdominal cavity.

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Gastrointestinal Stromal Tumor - GIST (30...

Gastroenterology Atlas

The gastroscope is inspecting the gallbladder.

views: 599 comments: 0