Related Experiment Video
Updated: May 23, 2026
07:53
Three-Dimensional Reconstruction for the Whole Lung with Early Multiple Pulmonary Nodules
Published on: October 13, 2023
Myopericytoma presenting as multiple pulmonary nodules.
Xiao-lian Song1, Xin-ying Sun, Guo-liang Zhang
1Department of Respiratory, Shanghai 10th People's Hospital, Tongji University School of Medicine, China.
Internal Medicine (Tokyo, Japan)
|March 28, 2012
Summary
This study reports the first known case of pulmonary myopericytoma, a rare benign tumor, presenting as multiple nodules in a young man. Histology and immunohistochemistry confirmed the diagnosis, highlighting a rare presentation of this perivascular tumor.
Area of Science:
- Oncology
- Pathology
- Radiology
Background:
- Myopericytoma is a rare benign tumor originating from perivascular myoid cells (myopericytes).
- Limited case series exist, making understanding of its varied presentations challenging.
- Pulmonary involvement by myopericytoma has not been previously documented.
Observation:
- A 26-year-old male presented with multiple nodules in the lungs.
- Clinical and radiological assessments were performed.
- Histopathological examination and immunohistochemical analysis were conducted.
Findings:
- The patient was diagnosed with pulmonary myopericytoma.
- The tumor exhibited characteristics of myopericytoma with pulmonary localization.
- This represents the first reported instance of myopericytoma involving the lung.
Implications:
- This case expands the known spectrum of myopericytoma presentation.
- It underscores the importance of considering rare diagnoses in pulmonary nodules.
- Further research may elucidate the behavior and management of pulmonary myopericytomas.
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