Recurrent intra-cardiac thrombosis: A rare manifestation of Behçet's disease.

Behçet's disease is a systemic vasculitis characterized by recurrent bipolar aphtosis and ophthalmic disorders. Cardiac involvement is rarely reported and could be associated to poor prognosis. Intracardiac thrombosis is exceptional and represents a therapeutic issue. We report the case of a young man admitted in internal medicine department for management of prolonged fever and recurrent mouth ulcers.

Central retinal vein occlusion : an uncommon complication in sarcoidosis.

Sarcoidosis is a multi-system granulomatosis of unknown etiology, defined by the presence of epithelioid and gigantocellular granulomas, without caseous necrosis. Ocular sarcoidosis manifests mainly as bilateral granulomatous anterior uveitis. Occlusion of the central retinal vein in sarcoidosis is a rare manifestation, which is the particularity of our observation. We report the case of a patient presenting with unilateral central retinal vein occlusion associated with granulomatous anterior uveitis on the same side. Systemic manifestations and further investigations led to the diagnosis of sarcoidosis.

Cavitary lung opacity of unusual cause during Behçet disease.

Pulmonary artery aneurysm must be evoked in front of any hemoptysis in a patient with Behçet disease as it requires urgent immunosuppressive therapy and often surgery.

Pure extra-thoracic sarcoidosis: about 24 cases.

Introduction. Pure extra-thoracic sarcoidosis is rare and poorly characterized in the literature. Herein we present features of pure extra-thoracic sarcoidosis, in comparison with sarcoidosis with intra-thoracic involvement, in a population from the south of Tunisia. Methods. Retrospective, descriptive and comparative study of the patients presenting systemic sarcoidosis and attending the Department of Internal Medicine at the Hedi Chaker University Hospital, Sfax, Tunisia, for 21 years, from January 1996 to December 2016. Results. Twenty-four patients presented pure extra-thoracic sarcoidosis (30% of the cases of systemic sarcoidosis). There was a female predominance (79%). The mean age was 50 years. The main features were polyadenopathies (10 patients: 41.7%), cutaneous involvement (10 patients: 41.6%), inflammatory polyarthralgia (8 cases: 33.3%), general symptoms (6 patients: 25%), uveitis (6 cases: 25%), cholestasis (3 cases) and kidney involvement (2 cases). Lymphopenia, hypercalcemia, and hypercalciuria were observed each one in 12.5% of the cases, and high angiotensin converting enzyme (ACE) level in 38.5% of the cases. The histological proof was required in all the patients. Statistically significant associations identified were mainly hepatic involvement with general symptoms (p=0.035), peripheral lymphadenopathies (p=0.035) and kidney damage (p=0.022), and cutaneous involvement with articular manifestations (p=0.032). Systemic corticosteroids were used in half of the cases, with a good outcome in 21 cases, and recurrence in two cases. One patient was lost to follow up. The comparison to the form with mediastino-pulmonary involvement showed less lymphadenopathies (p=0.001), less lymphopenia (p=0.006), and less frequent use of corticosteroids (p=0.044). Conclusion. Our series was characterized by the frequency of the pure extra-thoracic form and the diversity of the systemic manifestations.

[Henoch-Shonlein purpura in adults in South Tunisia: a series of 14 cases]. / Purpura rhumatoïde de l'adulte dans le sud tunisien: une série de 14 cas.

Henoch-Schonlein purpura (HSP) is a small-vessel vasculitis secondary to IgA deposits. We conducted a retrospective study of 14 cases of HSP in adults based on EULAR/PRINTO/PRES classification criteria for HSP over a period of 18 years (1996 to 2014) in Department of Internal Medicine at the Hedi Chaker University Hospital, Sfax, South Tunisia. The purpose of our study was to highlight the epidemiological, clinical, therapeutic and evolutionary features of HSP in our adult patients. The average age of patients was 33 years (ranging from 17-64 years) with male predominance (sex ratio of 1.8). Vascular purpura with petechiae was constant. Articular manifestations (arthralgia and/or arthritis) were reported in 9 patients (64.2%). Gastrointestinal involvement was reported in 13 patients (92.8%). Renal failure was found in 11 patients (78.5%) revealed by nephrotic proteinuria in 7 cases, microscopic haematuria in 9 cases, high blood pressure in 4 cases and renal impairment in 1 case. The most common histological type was diffuse proliferative endocapillary glomerulonephritis (36.3%). High dose corticotherapy was initiated in 7 patients with proliferative renal impairment, bolus of Solu-Medrol in 4 cases, associated with cyclophosphamide in one case. Two patients with severe gastrointestinal involvement received corticotherapy. After a mean follow-up period of 18.5 months (4-36 months), outcome was favorable in all cases without relapse and chronic renal failure was reported only in one case.