[Primary tuberculous abscess and pyogenic psoas abscess: an uncommon association].

Psoas abscesses account for 5-10% of abdominal suppurations. They can be primary or secondary. Primary polymicrobic abscesses of the psoas muscle including, in particular, tuberculous abscesses and pyogenic abscesses, have never been reported in the literature.

[Granulomatous spondylodiscitis: due mainly to tuberculosis but lymphoma cannot be excluded].

Lower back pain is due to multiple etiologies that make diagnosis difficult. Primitive spinal lymphoma is rare and its diagnosis often requires ultrasound-guided biopsy. A 30-year old man hospitalized for inflammatory lumbago evolving within the context of an impaired general condition.

[Peripheral neuropathy during Infliximab therapy: a case study].

Anti TNF alpha treatments are wide spectrum therapies. Multiple side effects have been reported in recent years, particularly peripheral neuropathies. We report a case of axonal neuropathy occurring three months after starting treatment with Infliximab.

Pulmonary hypertension and von Recklinghausen's disease: association and therapeutic difficulties.

The neurofibromatosis type 1 (NF1) or Von Recklinghausen's disease is a genetic disorder. The café-au-lait spots and neurofibromas are the most common manifestations. Respiratory symptoms are rare in this disease, described as neurofibromas, infiltrative lesions, cysts, bubbles or emphysema.