Rectal linitis plastica as the sole manifestation of breast cancer recurrence.

We present the case of a 51-year-old woman with a history of invasive lobular breast adenocarcinoma in remission for six years following surgery, chemoradiotherapy, and hormone therapy. During follow-up, an asymptomatic elevation of CA 15-3 was detected. A CT scan revealed rectal wall thickening suggestive of neoplasia, with no other lesions observed.

Endoscopic management of pancreatic collections. Endoscopic Ultrasound Group, Spanish Society of Digestive Endoscopy (GSEED-USE) Clinical Guidelines.

Acute pancreatitis is associated with significant morbidity and mortality. It can develop complications such as fluid collections and necrosis. Infection of necrosis occurs in about 20-40 % of patients with severe acute pancreatitis, and is associated with organ failure and worse prognosis.