[Show abstract][Hide abstract] ABSTRACT: Extramedullary plasmacytomas are plasma cell neoplasms in organs other than the bone marrow. Most are found in the upper respiratory tract. Involvement of the pancreas is rare. We report a case of pancreatic plasmacytoma in association with advanced multiple myeloma.
[Show abstract][Hide abstract] ABSTRACT: Context: Pancreatic plasmacytoma is a rare entity and presents with features of mass lesion of pancreas. Case report: We present an interesting case of pancreatic plasmacytoma with life threatening gastrointestinal bleeding secondary to isolated gastric varices. Conclusion: This case highlights the importance of considering it in differential diagnosis of patients with anemia, recurrent pancreatitis or jaundice and isolated gastric varices, prompting a CT scan to evaluate for any pancreatic mass lesions.
JOP: Journal of the pancreas 02/2009; 10(2):187-8.
[Show abstract][Hide abstract] ABSTRACT: Pancreatic involvement by plasma cell neoplasms is an extremely rare event, with only 50 cases described in the literature. They can present as a primary solitary extramedullary plasmacytoma or plasmacytoma secondary to a plasma cell myeloma. Clinical manifestations are due to the presence of a pancreatic mass usually in the pancreas head, which causes extra-biliary obstruction and abdominal pain.
Abdominal imaging including CT scan or endoscopic ultrasound with fine-needle aspiration tissue sampling is essential for the initial diagnostic procedure. However, immunohistochemical analysis of the biopsy specimen or flow cytometry of the aspirated material is crucial to prove the monoclonality and the final diagnosis of a plasma cell neoplasm.
Management of these situations include radiotherapy, chemotherapy, surgery or combined therapy. Novel medications including the immunomodulatory drugs or the proteasome inhibitors followed by consolidation with intensive chemotherapy and haematopoietic stem cell transplantation are nowadays used as upfront treatment in the cases associated to a plasma cell myeloma.
Despite the rarity, plasma cell neoplasms should be considered in the differential diagnosis of obstructive jaundice and pancreatic neoplasms since they are potentially treatable situations.
Journal of Gastrointestinal Cancer 08/2011; 43(2):157-67. DOI:10.1007/s12029-011-9314-9 · 0.38 Impact Factor
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