Recurrence of gigantic overhanging bleb post excision: a case report.

Purpose: To report the case of an extremely large overhanging bleb, extending from superior fornix to limbus, in a 57-year-old poorly controlled diabetic, six years after trabeculectomy for an uncontrolled primary open angle glaucoma (POAG) with recurrence, months after complete excision.

Methods: An overhanging bleb is defined as a filtering cicatrix which has been massaged downward over the cornea by eyelid action. It has been linked to anti-metabolite use during glaucoma filtering surgery.

A rare case of extraskeletal mesenchymal chondrosarcoma with dedifferentiation arising from the buccal space in a young male.

Extraskeletal mesenchymal chondrosarcoma (EMCS) is a rare and aggressive pathological variant of chondrosarcoma arising from soft tissues of mainly the extremities, meninges/dura, trunk, and orbits. EMCS comprises only 2 % of all soft tissue sarcomas and only 6 % of them arise from soft tissue in the head and neck region. It usually affects in the second and third decade of life and is common in women.

Comparative yield of fine needle aspiration cytology, ampullary biopsy, and needle knife assisted biopsy in the diagnosis of nonulcerated periampullary tumors.

Aim: Periampullary tumors (PAT) are defined as tumors arising within 2 cm of the major duodenal papilla. Studies on yield of preoperative biopsy for nonulcerated PAT are scarce. Needle knife papillotomy-assisted biopsy (NKAB) may sample the deeper tissues and thereby increase the histologic yield.

Nodules in antrum after variceal eradication a new finding in patients with portal hypertension.

Portal hypertension is known to cause esophageal varices, gastric varices and portal hypertensive gastropathy (PHG). The prevalence of gastric varices and PHG is known to increase after eradication of esophageal varices. PHG includes the presence of a mucosal mosaic pattern, cherry red spots, and/or black-brown spots and gastric vascular ectasia (GAVE).

Unusual widespread metastatic presentation of mixed medullary-follicular thyroid carcinoma.

Mixed medullary-follicular thyroid carcinoma (MMFTC) is a rare tumor with a metastatic behavior that has not been fully appreciated. Scintigraphy and radioiodine entrapment propensity of its metastases remains largely undescribed. The authors present a case of MMFTC with widespread bone and soft-tissue metastases, where every known site of metastases concentrated radioiodine intensely.