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Multiple myeloma presenting as an acute abdomen
M S Sumeray1, M S Hamilton, J D Dubois
1University College Hospital, London, UK.
Summary
We describe a rare case of myeloma presenting as an acute abdomen. This unusual presentation included an associated pancreatic mass, a combination not previously documented in medical literature.
Area of Science:
- Oncology
- Gastroenterology
- Pathology
Background:
- Multiple myeloma is a hematologic malignancy primarily affecting plasma cells.
- Abdominal presentations of myeloma are uncommon, often involving bone pain or extramedullary disease.
- Pancreatic masses are typically associated with adenocarcinoma or neuroendocrine tumors.
Observation:
- A patient presented with symptoms indicative of an acute abdomen.
- Imaging revealed a pancreatic mass in conjunction with the abdominal emergency.
- Subsequent investigations confirmed a diagnosis of myeloma.
Findings:
- This case represents a novel presentation of multiple myeloma.
- The co-occurrence of acute abdomen and a pancreatic mass as the initial manifestation of myeloma is unprecedented.
- Diagnostic challenges arise from the atypical presentation mimicking primary pancreatic pathology.
Implications:
- Highlights the diverse and sometimes unusual clinical manifestations of multiple myeloma.
- Suggests the need for a broader differential diagnosis in cases of acute abdomen with pancreatic masses.
- Emphasizes the importance of considering systemic diseases in the evaluation of pancreatic lesions.