Proximal-type epithelioid sarcoma of the vulva: Cytopathological diagnosis of a rare neoplasm

Primary adrenal epithelioid sarcoma (proximal type): a case report and literature review

Primary adrenal epithelioid sarcoma is a rare lesion of the adrenal gland, and only seven cases have been reported in the domestic and international literature to date. We herein report a case involving a 65-year-old man with primary adrenal epithelioid sarcoma. After being admitted to the hospital with an adrenal mass found on physical examination, the patient underwent laparoscopic right adrenalectomy. Postoperative pathological findings indicated an epithelioid sarcoma (proximal type). Primary adrenal epithelioid sarcoma is a rare malignancy. Diagnosis is challenging and relies on histopathology and immunohistochemical staining.

Proximal-type epithelioid sarcoma of the perineum: A case report and literature review

Proximal-type epithelioid sarcoma of the perineum is a rare soft-tissue malignancy, and only 55 cases have been reported in the English literature to date. This tumor has an indetectable early symptom and frequent recurrences. Here, we present the case of a 31-year-old man with proximal-type epithelioid sarcoma of the perineum who underwent wide excision. Further, we reviewed the current literature regarding differential diagnosis and management of this disease.

A proximal type epithelioid sarcoma of the vulva with multiple distant metastases: A case report and review of the literature

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Epithelioid sarcomas (ESs) are rare and aggressive malignancy of a poor prognosis.

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Radiotherapy may be an alternative treatment to decrease the size of the lesion.

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Targeted therapy with pazopanib may be a treatment option for soft tissue sarcomas.

Epithelioid sarcomas (ESs) of the vulva are extremely rare soft tissue tumors characterized by an aggressive clinical course and a poor prognosis. The proximal type of ES occurs in the trunk and external genital area and has higher recurrence and distant metastasis rates than the distal type, which is found in the upper and lower extremities. We describe a case of a vulvar ES in a 24-year-old patient who was referred from the department of plastic surgery with protruding mushroom-like lesions in multiple areas, including the lower abdomen, whole vulva, anus, and both inguinal lesions. A biopsy of the lesions confirmed a proximal-type ES. Computed tomography and magnetic resonance imaging revealed multiple metastatic lesions in several regions, including the perineum, vagina, and inguinal regions; nodal metastases in the left external iliac and right inguinal region; and distant metastases in the lungs, pleura of the left lung, bones, and soft tissue. The patient underwent active palliative radiotherapy, followed by chemotherapy, and showed a partial response to treatment. Nineteen months after the initial diagnosis, the patient expired due to cancer progression and pneumothorax.