Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0021933 (intussusception)
 3,822 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The adult intussusception is rare. Here, we describe a case of an adult patient with ileocolic intussusception secondary to a recurrent lymphoma of the terminal ileum. The patient was a 42-year-old female, who had a history of the subtotal gastrectomy because of the primary gastric lymphoma. Eight months after the operation, she had a relapse in the abdomen and received the combination chemotherapy. She acquired the complete remission, but six months after the completion of the chemotherapy, she suffered from the right lower abdominal pain and diarrhea. Physical examination revealed a soft mass with tenderness in the right iliac fossa. Barium studies and abdominal computed tomography showed an ileocolic intussusception. At laparotomy, a 4.5 cm polypoid tumor was found in the terminal ileum and it passed through the ileocaecal valve to form an intussusception. Histologic examination disclosed the follicular lymphoma of medium-sized cell type. So far as we are aware, this is the first report of an adult patient with intussusception secondary to a lymphoma in Japan.
 ...
PMID:[Ileocolic intussusception in a recurrent non-Hodgkin's lymphoma; report of a case]. 224 33

We report the cases we encountered in our department involving 4 patients with malignant ilial lymphoma that caused ileocolic intussusception. The patients were 2 male and 2 female, aged 65-76 years. All patients' chief complaint was abdominal pain. Computed tomography revealed target signs characteristic of intussusception. Colonoscopy showed a tumor that escaped into the colon, leading to the diagnosis of ileocolic intussusception due to an ileal tumor. However, definitive diagnosis could not be achieved from biopsy. Thus, ileocecal resection or right hemicolectomy was performed. Macroscopically, all tumors were polypoid type and were present within 25 cm from the valve of Bauhin. Histological diagnoses were diffuse large B-cell lymphoma(DLBCL)in 2 patients, T-cell lymphoma in one, and follicular lymphoma in one. Postoperative chemotherapy was performed in patients with DLBCL and T-cell lymphoma. Tumors are commonly the cause of intussusception in adults; therefore, emergent surgery is imperative. When malignant lymphoma is diagnosed, a multidisciplinary approach that includes postoperative chemotherapy is necessary.
 ...
PMID:[Four Cases of Ileocolic Intussusception Associated with Malignant Lymphoma of the Ileum]. 3069 87

A 58-year-old woman underwent emergency surgical resection of the small intestine for intussusception as diagnosed at our hospital. Histopathological diagnosis of the resected specimen of the ileum was amyloid light chain (AL) amyloidosis. The colonoscopy after the surgical resection and following histopathological analysis of the biopsied specimens of the colon revealed follicular lymphoma (FL) grade 1 with plasmacytic differentiation. Histological findings of these ileal and colonic lesions were characteristic. In the ileum, CD10-positive lymphoid follicles and CD38-positive interfollicular plasma cell infiltration into villi were detected. The amyloid deposition was localized to the ileum and was adjacent to lymphoid follicles and interfollicular plasma cells. Furthermore, fluorescence in situ hybridization (FISH) for paraffin-embedded tissue sections (tissue-FISH) revealed that both the B cells in follicular lesions and the interfollicular plasma cells showed IGH/BCL2 fusion signals, which means the interfollicular plasma cells were originated from the differentiated neoplastic follicular B cells. The patient was treated with six courses of lymphoma chemotherapy and attained complete remission without any symptoms associated with amyloidosis. Further case analyses are needed to clarify the clinicopathological findings and to establish therapeutic strategy of AL amyloidosis associated with FL and FL with plasmacytic differentiation.
 ...
PMID:A case of AL amyloidosis associated with follicular lymphoma with plasmacytic differentiation. 3154 52