Gynecologic oncology · 2004
Low-grade myofibroblastic sarcoma of the vulva.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Roth Ted M, Fratkin Jonathan, Woodring T Casey, McGehee Ramon P
Аннотация
BACKGROUND: Vulvar sarcomas are rare tumors. A distinctive low-grade myofibroblastic sarcoma is described.
CASE: A 46-year-old female presented with a progressively enlarging vulvar mass. Pathological evaluation revealed a low-grade myofibroblastic sarcoma. The immunophenotype is outlined and ultrastructural features are highlighted. Tumor cells were positive for p53 protein, smooth muscle actin, steroid receptors, and showed myofibroblastic differentiation on electron microscopy. The patient has been followed for >14 months without evidence of recurrence.
CONCLUSION: The tumor was positive for p53, mitotically active, but was categorized as a low-grade malignancy. Immunohistochemical and ultrastructural criteria were utilized to distinguish this tumor from other neoplasms.
CASE: A 46-year-old female presented with a progressively enlarging vulvar mass. Pathological evaluation revealed a low-grade myofibroblastic sarcoma. The immunophenotype is outlined and ultrastructural features are highlighted. Tumor cells were positive for p53 protein, smooth muscle actin, steroid receptors, and showed myofibroblastic differentiation on electron microscopy. The patient has been followed for >14 months without evidence of recurrence.
CONCLUSION: The tumor was positive for p53, mitotically active, but was categorized as a low-grade malignancy. Immunohistochemical and ultrastructural criteria were utilized to distinguish this tumor from other neoplasms.