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Left abdominal wall proliferative myositis resection and patch repair: A case report
Ren-Wei Xing1, Han-Qiu Nie1, Xian-Fei Zhou1
1Department of Hepatobiliary Surgery, Taizhou Municipal Hospital, Taizhou 318000, Zhejiang Province, China.
World Journal of Clinical Cases
|March 23, 2022
Summary
Proliferative myositis, a benign tumor, can be effectively treated with surgical resection. Accurate diagnosis is key to avoid misidentification as sarcoma and ensure appropriate management.
Area of Science:
- Oncology
- Surgical Pathology
Background:
- Proliferative myositis is a rare, benign mesenchymal tumor.
- It is characterized by rapid growth and ill-defined borders, mimicking malignancy.
- Complete resection is curative with no reported recurrence.
Observation:
- A case study of a 64-year-old male with abdominal wall proliferative myositis.
- Diagnostic methods included needle aspiration biopsy.
- Treatment involved simple excision and patch repair.
Findings:
- Surgical resection followed by observation is an effective treatment for proliferative myositis.
- Accurate preoperative diagnosis is essential to prevent misdiagnosis as sarcoma.
- Adequate imaging and pathological evaluation are crucial for diagnosis.
Implications:
- Timely and accurate diagnosis prevents unnecessary aggressive surgical interventions.
- This approach ensures favorable patient outcomes for proliferative myositis.
- Highlights the importance of interdisciplinary diagnostic collaboration.

