Duodenal Extraskeletal Osteosarcoma

A carcinoma that arises from the duodenum. The vast majority of cases are adenocarcinomas.

A pathologic fibrous band that impedes passage of intestinal contents through the duodenum.

A congenital malformation characterized by the absence of a normal opening in a part of the duodenum.

A circumscribed neoplasm that arises from the glandular epithelium of the duodenum. Morphologically, it is characterized by a proliferation of neoplastic glandular…

An adenocarcinoma that arises from the duodenum. Histologic variants include mucinous adenocarcinoma and signet ring cell carcinoma.

A spirocyclopropylhexadienone-containing antineoplastic antibiotic isolated from Streptomyces bacterial species or derived synthetically. Duocarmycin antibiotics alkylate DNA by binding to adenine-thymine (A-T)- rich…