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Case Report: Uterine Adenosarcoma With Sarcomatous Overgrowth and Malignant Heterologous Elements
Yunuén I García-Mendoza1, Mario Murguia-Perez2, Aldo I Galván-Linares1
1Department of Surgical Pathology, Speciality Hospital N°1 National Medical Center Bajio, Social Security Mexican Institute, University of Guanajuato, Leon, Mexico.
Frontiers in Medicine
|January 27, 2022
Summary
This study reports a rare case of uterine adenosarcoma in a 46-year-old woman. Diagnosis involved endometrial biopsy and surgical specimen analysis, revealing malignant elements and guiding differential diagnoses.
Area of Science:
- Gynecologic Oncology
- Pathology
Background:
- Uterine adenosarcoma is a rare malignant müllerian tumor.
- Lower uterine segment origin is uncommon for this tumor type.
Observation:
- A 46-year-old woman presented with a uterine adenosarcoma.
- The tumor was located in the lower uterine segment.
- Diagnosis was established via endometrial biopsy and confirmed by surgical specimen pathology.
Findings:
- Pathological examination identified heterologous malignant elements.
- Immunohistochemical studies provided complementary diagnostic information.
- Literature review highlighted clinical and morphological features.
Implications:
- Accurate diagnosis of uterine adenosarcoma is crucial for appropriate management.
- Understanding differential diagnoses aids in distinguishing from other uterine malignancies.
- This case contributes to the understanding of adenosarcoma presentation and pathology.
Keywords:
heterologous elementsimmunohistochemistrymalignant neoplasmuterine adenosarcomauterine sarcoma classification
