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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Primary pancreatic lymphomas (PPL) are rare tumors, comprising 1% of extra-nodal lymphomas and 0.5% of all pancreatic masses. Fewer than 150 cases have been reported worldwide, which most commonly are large B cell lymphomas. T cell lymphomas comprise 4% of all PPL and present a 5-year survival rate of 0%. We report the case of a 28 year-old Peruvian woman who presented with a fatal acute cholangitis and a history of insidious weight loss and obstructive jaundice. The CT scan revaled a diffuse heterogeneus mass in the head of the pancreas along with a mildly dilated pancreatic duct and dilated intra and extra-hepatic bile ducts, no liver, splenic involvement, or retroperitoneal adenopathies were evident. An autopsy was performed and the histopathologic investigation confirmed a T cell non-Hodgkin lymphoma, CD3+ CD20-.
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PMID:[Primary T cell lymphoma of the pancreas: clinical case report]. 2330 95

Introduction. Non Hodgkin lymphoma (NHL) presenting with obstructive jaundice is a rare occurrence. Because of rarity of combination, it is seldom considered in differential diagnosis of patients presenting with obstructive jaundice. It is considered treatable due to the chemosensitive nature of the disease and the recent advances in chemotherapy. Case Series. We present a case series of 2 patients with NHL presenting with obstructive jaundice as an initial manifestation. Both patients presented with obstructive jaundice and were diagnosed by CT guided liver biopsy. One patient died of sepsis and multiorgan failure before initiating chemotherapy and the second patient did not choose to undergo chemotherapy. Conclusion. Biliary obstruction is a sign of poor prognosis. The diagnosis of NHL needs to be considered in patients presenting with biliary obstruction. It can be associated with high mortality and poses treatment dilemma.
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PMID:Obstructive jaundice as an initial manifestation of non-hodgkin lymphoma: treatment dilemma and high mortality. 2381 4

Hodgkin's lymphoma has been traditionally defined as a hematopoietic neoplasm composed of diagnostic Reed-Sternberg cells. More than 70% of the cases involve cervical or supraclavicular lymph nodes. Isolated sub-diaphragmatic lymphadenopathy or organ involvement is rare. We present the case of Hodgkin's lymphoma in a 51 years old female, who presented with obstructive jaundice and lymphadenopathy, empirically treated previously as a case of tuberculosis. Chemotherapy with modified ABVD protocol was given with dose modification according to LFT's. Her liver functions returned to normal levels after the first cycle. The main purpose of reporting the case is to stress definitive diagnosis of the disease before initiating treatment and the modified chemotherapy regimen used in this infrequent presentation of the disease.
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PMID:Diagnosis and treatment of Hodgkin's lymphoma: at times a challenge. 2411 67

Primary pancreatic lymphoma (PPL) is an extremely rare disease, with only a few cases reported in the literature. Clinical manifestations of PPL are often nonspecific and may mimic other pancreatic diseases. Because of the limited experience of PPL, clinicopathological features, differential diagnosis, optimal therapy, and outcomes are not well defined. We described two cases diagnosed as PPL and confirmed by histological examination and immunohistochemical analysis. Case 1 was a young man with obstructive jaundice and upper abdominal malaise mimicking a pancreatic adenocarcinoma. A computed tomography (CT) scan revealed a diffuse heterogeneous mass in the head of the pancreas along with dilated bile ducts, no dilated pancreatic duct, no liver or splenic involvement, or evident retroperitoneal adenopathies. The patient underwent a pancreatico-duodenectomy, and the postoperative histopathology confirmed diffuse large B-cell non-Hodgkin lymphoma. Postoperatively, he received six courses of the CHOP regimen (cyclophosphamide, doxorubicin, vincristine, and prednisolone). Case 2 was an older man with left flank pain. A CT confirmed a mass with irregular margins at the tail of the pancreas and the hilum of the spleen. The mass was heterogeneous, with no clear boundary between lesions, spleen, stomach, and pancreas, with nearby blood vessels wrapped around it, and multiple enlarged lymph nodes in the abdominal cavity. A CT-guided biopsy was performed. The immunohistological findings of the specimen revealed a diffuse large B-cell lymphoma. The size of the tumor was significantly reduced after four cycles of the CHOP chemotherapy regimen. These two cases were different in clinical manifestation, location, and treatment. We reviewed the literature and discussed the clinicopathological features, differential diagnosis, optimal therapy, and outcomes of this neoplasm.
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PMID:Primary pancreatic lymphoma: two case reports and a literature review. 2835 55

Burkitt's Lymphoma (BL) is a highly aggressive B cell lymphoma of non-Hodgkin's type usually presenting in extranodal sites for endemic and sporadic types of the disease. Like other non-Hodgkin's Lymphomas (NHL), HIV positive associated BL is associated with peripheral lymphadenopathy. We present a case of 22-year-old newly diagnosed HIV positive female patient who presented with generalized peripheral lymphadenopathy and obstructive jaundice. Initial work up was suggestive of acute pancreatitis with further evaluation revealing a pancreatic head mass. BL was confirmed both by axillary lymph node biopsy and immunohistochemistry, highlighting the importance of high index of suspicion and prompt histopathological diagnosis to enable treatment of this fatal disease that is potentially curable.
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PMID:Disseminated Burkitt's Lymphoma with a Pancreatic Mass in a HIV Positive Woman Diagnosed by Axillary Lymph Node Biopsy. 2896 87

We have discussed a unique presentation of primary diffuse large cell B-cell non-Hodgkin (DLBC NHL) hepatic lymphoma involving the porta hepatis and biliary confluence causing obstructive jaundice with contiguous soft tissue involvement of the right lobe of liver extending up to the right renal cortex. This appears to be the only case in literature where primary hepatic lymphoma has shown contiguous localized intra- and extrahepatic tumor infiltration. A 67-year-old gentleman presented with history of significant loss of appetite and weight in 2 months with associated progressive painless cholestatic jaundice. Physical evaluation revealed normal vitals with pallor, deep icterus, scratch marks over the abdomen, generalized muscle wasting, grade II clubbing and a palpable non-tender liver with a globular, firm mass beneath the liver. He had a total serum bilirubin of 15.9 mg/dL and direct bilirubin of 9.24 mg/dL. His liver enzymes were moderately elevated with raised serum creatinine and dyselectrolytemia. Serology for enterohepatic viruses was negative. Contrast-enhanced magnetic resonance imaging (CEMRI) showed poorly enhancing multiple soft tissue masses in both lobes of liver with the largest mass involving, biliary confluence and porta hepatis causing right bile duct and portal vein encasement. The mass occupied the posterior right lobe and extended to the inferior surface of liver with contiguous invasion of the right renal upper pole cortex. The mass was associated with a retracted liver capsule in the involved segments and delayed enhancement, mimicking a cholangiocarcinoma. Tissue biopsy revealed hepatic DLBC type NHL and patient was subsequently treated with a CHOP-R (cyclophosphamide-doxorubicin-vincristine-prednisolone/rituximab) regimen, on which he has shown non-progressive disease at 1-year follow-up. DLBC NHL of the liver is a very rare tumor with propensity for isolated involvement of the liver and minimal extrahepatic spread. This case shows many interesting features such as obstructive jaundice for 2 months, porta hepatis involvement and tumor infiltration up to the right renal parenchyma. We have illustrated various imaging findings which should be considered when evaluating such a lesion to help differentiate it from cholangiocarcinoma. The literature is extensively reviewed. The case demonstrates relevant diagnostic parameters for physicians, radiologists and oncologists who are likely to encounter patients with tumor-induced obstructive jaundice in their daily practice.
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PMID:Primary Hepatic Non-Hodgkin's Lymphoma: An Enigma Beyond the Liver, a Case Report. 2914 29

We herein report a patient with a history of rheumatoid arthritis treated with methotrexate, which caused methotrexate-associated lymphoproliferative disorder and obstructive jaundice due to an enlarged lymph node. The obstructive jaundice was treated with endoscopic biliary stenting. A histopathological examination revealed features of Hodgkin's lymphoma, and chemotherapy with brentuximab vedotin was administered. Cholangiography and duodenoscopy after four rounds of chemotherapy revealed a choledochoduodenal fistula that developed in response to chemotherapy. It should be noted that, in cases of lymphoma infiltrating the gastrointestinal wall, fistulae can occur because of rapid regression due to regimens comprising monoclonal antibodies, such as rituximab and brentuximab vedotin.
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PMID:Choledochoduodenal Fistula during Chemotherapy with Brentuximab Vedotin for Methotrexate-associated Lymphoproliferative Disorder. 2952 61


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