Related Experiment Videos
Primary extramedullary esophageal plasmacytoma: First case report
Cancer
|August 1, 1976
Summary
This study reports the first case of a solitary extramedullary plasmacytoma in the esophagus. This rare tumor, typically found in the upper respiratory tract, was diagnosed in a patient presenting with dysphagia.
Area of Science:
- Oncology
- Gastroenterology
- Pathology
Background:
- Solitary extramedullary plasmacytomas (SEPs) are rare plasma cell neoplasms.
- SEPs most commonly occur in the upper respiratory tract.
- Gastrointestinal involvement is infrequent.
Observation:
- This report details the first documented case of a primary esophageal plasmacytoma.
- A 67-year-old male presented with dysphagia and weight loss.
- Preoperative diagnosis suggested undifferentiated esophageal carcinoma.
Findings:
- Postoperative histopathology confirmed a plasmacytoma.
- The tumor was confirmed as extramedullary based on absence of Bence-Jones proteinurea, normal serum electrophoresis, normal bone marrow biopsy, and no distant metastases.
Implications:
- This case expands the known spectrum of extramedullary plasmacytoma locations.
- Highlights the importance of considering rare diagnoses in esophageal pathology.
- Contributes to understanding the clinical and pathological features of esophageal plasmacytomas.