Mediastinal Mature Teratoma Revealed by Empyema.

Teratomas are germ cell tumors, manifested with a great variety of clinical features; the most common extragonadal site is the anterior mediastinum. In this case, we report the patient with a large mature mediastinal teratoma with several components of ectodermal and endothermal epithelium. A 24-year-old female patient presented with history of persistent chest pain and progressively aggravating dyspnea for the previous 3 months.

[Leiomyosarcoma of the vagina: a rare case].

Vaginal leiomyosarcoma is unfrequent. We report on a case in a 50-year-old multipara patient who had presented a posterior vaginal swelling since 6 months. The tumor was discovered at the occasion of pains and non hemorragic discharge.

[Spermatocytic seminoma. Apropos of a case and review of the literature].

We report a case of sperm cell seminoma caused by trauma. The data in the literature indicate the frequency is less than 5% of all seminomas. This case was exclusively located in the gonads and was a pure form.