Tuberculosis arthritis of the sternoclavicular joint after uncomplicated falciparum malaria: a case report.

BACKGROUND: Malaria and tuberculosis are co-endemic in many developing countries. However their associations are rarely reported. Yet, it has been suggested that a pathological process may link the two diseases. CASE PRESENTATION: A 20-year-old female patient was admitted in the internal medicine service of Aristide Le Dantec Hospital for uncomplicated malaria. She was previously treated for autoimmune hemolytic anaemia using prednisone at 5 mg per day. Clinical examination showed swelling in front of the sternoclavicular joint. She presented with fever and headache. Thick smear from blood revealed trophozoites of P. falciparum at parasite density of 52,300 parasites/µl. The Ziehl-Neelsen stained smear showed the presence of acid-fast bacilli from the fluid puncture of the swelling. Mycobacterium tuberculosis was further isolated in culture. The diagnosis of falciparum malaria co-infection with sternoclavicular tuberculosis was posed. The patient was treated successfully using antimalarial drugs subsequently followed by multidrug antitubercular therapy. CONCLUSION: Interactions between malaria and tuberculosis need to be largely and prospectively investigated and appropriate treatment should be undertaken.

[Superior mesenteric artery syndrome in gastric cancer: a case report]. / Syndrome de la pince aorto-mésentérique sur cancer gastrique: à propos d'un cas.

Superior mesenteric artery syndrome or Wilkie syndrome is due to the compression of the third duodenum between the superior mesenteric artery and the aorta. It causes acute or chronic upper bowel occlusion. Abdominal CT scan facilitates the diagnosis. Severe malnutrition is its main etiological factor. Medical treatment can be based on aspiration of gastric contents and parenteral nutrition. If this fails, surgery is necessary. We here report the case of a 46-year-old patient, with a history of smoking, presenting with profuse postprandial bile and food vomiting. He had had weight loss of 7% over a period of 6 months. Upper GI endoscopy revealed non-stenotic antro-pyloric tumour mass. Histological examination showed poorly differentiated tubular gastric adenocarcinoma. Staging was without any peculiarity and allowed for the detection of superior mesenteric artery syndrome at an angle of 8°C. The patient received parenteral nutrition for 10 days, followed by inferior pole gastrectomy and gastrojejunal anastomosis (omega loop). The postoperative course was uneventful. Adjuvant chemotherapy was indicated.

Hypogonadotropic Hypogonadism and Juvenile Idiopathic Arthritis in an African Boy: What is the Pathophysiological Link?

The association between hypogonadotropic hypogonadism and juvenile chronic arthritis has rarely been reported in the literature. We report an untreated case of systemic juvenile idiopathic arthritis in a young African male with co-presentation of hypogonadotropic hypogonadism. Possible pathophysiological and etiological links are discussed. A 16-year-old boy was received in our outpatient department for chronic arthritis with temporomandibular involvement and fever. There was no family history of rheumatic diseases or psoriasis. Body temperature was 39.5°C at admission. The clinical examination found synovitis of wrists and knees and inflammatory lymphadenopathy. This polyarthritis occurred in a context of hypogonadism marked by impuberism of Tanner classification stage P2G2. Laboratory tests showed biological inflammatory syndrome and hyperferritinemia with collapsed glycosylated ferritin at 11%. Hormonal testing found low blood testosterone (0.08 mg/L) and pituitary hormone levels attesting to hypogonadotropic hypogonadism. Screening for infections was negative. The immunological assessment for antinuclear antibodies, rheumatoid factor, and anti-cyclic citrullinated peptide antibodies were negative. Standard radiography showed bilateral wrist carpitis. The olfactory bulb was present and normal by cerebral magnetic resonance imaging. The diagnosis of systemic juvenile idiopathic arthritis associated with hypogonadotropic hypogonadism, probably related to delayed puberty, was retained. A therapy combining corticosteroid, methotrexate for arthritis, and hormone replacement with testosterone led to regression of arthritis, biological inflammatory syndrome, and hypogonadism. The presence of rheumatic disease in this context of hypogonadism, regardless of its cause, is mainly associated with very low testosterone levels and the presentation of arthritis in these patients tends to be more severe.

Adult Hemophagocytic Lymphohistiocytosis in Sub-Saharan Area: A Retrospective Study of 26 cases.

Introduction and background Hemophagocytic lymphohistiocytosis (HLH) is a condition caused by inappropriate stimulation of macrophage cells with hemophagocytosis. This paper aims to describe its diagnostic specifics and etiology and seeks to identify the factors that affect its prognosis in the black African adult population. Methods  A retrospective multicentre study was carried out in three medical units in Senegal: Department of Internal Medicine at Pikine Teaching Hospital, and Department of Internal Medicine and Department of Nephrology at Aristide Le Dantec Teaching Hospital; the study covered the period from January 1, 2012 to March 30, 2015. This study included patients aged 18 years and older with a Hemophagocytosis Score (HScore) of ≥202 (with probabilities of acquired HLH of >90%). The data was obtained through medical records. Results In total, 26 patient files were included. The average age of the patients was 41 years, with a male-to-female ratio of 2.25:1. Fever and cytopenia were frequent. Other clinical signs included peripheral lymphadenopathy (69.2%), hepatomegaly (53.8%), splenomegaly (34.6%), neurological disorders (34.5%), and respiratory disorders (15.3%). Thrombocytosis was noted in three cases. Renal involvement was present in eight patients, with one case of collapsing glomerulopathy. The bone marrow aspirate revealed myelodysplasia in 12 patients. The dominant etiologies of HLH were hematological malignancies and infections. The mortality rate of HLH was 73%. Male gender and non-etiological targeted therapy were significantly associated with mortality. However, the age of <40 years in patients and current systemic disease in some cases were correlated with survival. The use of etoposide had no significant impact on the prognosis of our patients. Conclusion A high rate of male predominance, important central nervous system disorders, myelodysplasia, and paradoxical thrombocytosis were found to be the distinct features of adult HLH in our study population.