[Non-secreting paraganglioma retroperitoneal]. / Paragangliome non sécrétant rétropéritonéal: à propos d'une observation.

Non-functional retroperitoneal paragangliomas are rare tumors. They are often asymptomatic and can reach very large sizes. We report the case of a 49-year old woman with retroperitoneal tumor detected during CT scan examination performed to find the cause of non-specific abdominal pain. Malignant forms, more frequent than benign forms, show locoregional invasion and are characterized by delayed-onset metastases. The treatment of these tumors is based on the most complete degree of surgical resection, since prognosis depends on it. There is no consensus on the usefulness of complementary therapies which may nevertheless constitute a supportive treatment.

Complete androgen insensitivity syndrome or testicular feminization: review of literature based on a case report.

Testicular feminization, or the androgen insensitivity syndrome, is a rare disease. Because of various abnormalities of the X chromosome, a male, genetically XY, has some physical characteristics of a woman or a full female phenotype. Indeed the androgen insensitivity syndrome occurs because of a resistance to the actions of the androgen hormones, which in turn switches the development towards the aspect of a woman. We report a case of complete androgen insensitivity syndrome in a 30 years old woman who presented primary amenorrhea. We aim to improve our knowledge of this illness from the data that provides us this study, and a review of the literature.