Biomedical subjects
Publications and source records attributed to L T Du-Boutin.
Until recently, pregnancy was thought to induce lupus flares; pregnancy was contraindicated and therapeutic abortion was recommended. Such concepts are now subjected to debate and successful outcome of pregnancy can be expected when lupus has not been active for several months, and with a successful partnership between specialists in high-risk obstetrics and in rheumatology or internal medicine.
Brucellosis, which decreased during the eighties in France, remains a public health problem in many Mediterranean countries. We report the case of a 65-year old patient native of Morocco, of thoracic aorta aneurysm and lumbar spondylodiscitis due to Brucella melitensis, revealed by haemoptysis and lumbar pains, with a favourable outcome after aortic graft resection, spinal plaster immobilization and specific lengthy antibiotic treatment. This case report is characterized by the absence of endocarditis or infectious focus near the aneurysm. Diagnosis of aneurysm and spondilitis due to Brucella melitensis is based on imaging and bacteriological and serological examination. Because of a clinical and biological intolerance for rifampicin and cotrimoxazole, this patient received ofloxacin-doxycyclin-streptomycin. We discuss antibiotic recommendations and stress the interest of the early diagnosis of complicated forms of brucellosis for a better prognosis.
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Cardiac localisation of hydatid cysts is rare representing 0.5 to 2% of all clinical forms of this condition. Hydatid cysts are usually observed in the left ventricle and involvement of the interventricular septum is exceptional. The principal diagnostic and preoperative investigations are serology and imaging by echocardiography and computed tomography, which can give conflicting results. The authors report a case of hydatid cyst of the interventricular septum in which computed tomography was non-contributory whereas echocardiography (the key investigation in all cases of hydatid cyst) associated with nuclear magnetic resonance imaging provided particularly accurate preoperative information. The latter investigation also allowed diagnosis of pulmonary, hepatic, splenic and renal involvement of the disease.