A jejunal gastrointestinal stromal tumor with massive gastrointestinal hemorrhage treated by emergency surgery: A case report.

Background: A jejunal gastrointestinal stromal tumor (GIST) is a rare neoplasm of the gastrointestinal (GI) tract. Massive bleeding due to a jejunal GIST is a diagnostic and therapeutic challenge. It may be a life-threatening GIST complication that requires urgent intervention.

Pancreatic neuroendocrine carcinoma metastasis to the skin.

Not required for Clinical Vignette.

Surgical treatment of pancreatic cystic tumors.

Unlabelled: The aim of this study was to assess short-term outcomes of surgical treatment of pancreatic cystic tumors (PCTs).

Material And Methods: We retrospectively reviewed medical records of 46 patients (31 women and 15 men) who had undergone surgery for pancreatic cystic tumors in our department.

Results: Pancreatic cystic tumors were located within the pancreatic head (21), body (11), tail (13), and whole pancreas (1).

Correspondence of cytological and histopathological diagnoses in diagnostic category V of the Bethesda system: "suspicious for malignancy".

The progress in imaging methods enables fine needle aspiration (FNA) biopsy to be performed on smaller and smaller lesions, including malignant ones (papillary microcarcinomas). The follicular variant predominates in this group, with cytological features often not permitting an unbiased interpretation. The aim of the study was to determine the degree of reliability of the "suspicious for malignancy" (SM) diagnosis in material from the Institute of Oncology in Gliwice (IO).

Gastrointestinal image: a true giant transverse colon diverticulum.

Unlabelled: Giant colonic diverticulum is an extremely rare condition in colonic diverticular disease. More than 90% of giant colonic diverticula are found in the sigmoid colon. Inflammatory and pseudodiverticula are the most frequent.