A Case of Histoplasma duboisii Brain Abscess and Review of the Literature.

Histoplasmosis is a fungal disease caused by Histoplasma capsulatum var. capsulatum (Hcc) and H. capsulatum var. duboisii (Hcd). Central nervous system (CNS) involvement is rare. So far, the few cases reported having Histoplasmosis associated brain abscesses were caused by H. capsulatum var. capsulatum. Herein, we report a unique case of brain abscess caused by H. capsulatum var. duboisii occurring in a 42-year-old immunocompromised woman with HIV. Initially, she presented with hypothermia, vomiting, frontal headache, evolving over one month. She then progressed to have a generalized seizure. Brain MRI showed multifocal brain abscesses and a frontal osteitis. The frontal osteitis was biopsied and confirmed the diagnosis of H. capsulatum var. duboisii. She was successfully treated with liposomal amphotericin B (150 mg daily) for the first four weeks and itraconazole (200mg twice daily) for six months.

[Epidemioclinical and ultrasonographic profile of hydatidiform moles in Abidjan]. / Profil épidemio-clinique et échographique des moles hydatiformes à Abidjan.

INTRODUCTION: The purpose of our study was to describe the epidemioclinical and ultrasonographic features of hydatidiform moles (HM) in Abidjan. METHODS: We conducted a cross-sectional study in the Department of Radiology, University Teaching Hospital of Yopougon over a 6-year period (January 2011-December 2016). In this study we describe the epidemioclinical and ultrasonographic profile of patients with HM. Ultrasonographic exams were performed using a mixed-methods approach (intravaginal and subpubic) based on B-mode and Color Doppler by senior radiologists. Anatomopathological examination of uterine content was performed. RESULTS: Out of 12190 obstetric ultrasound performed, twenty-five cases of HM were diagnosed reflecting a radiological referral rate of 0.2%. The average age of patients was 33.4 years, ranging from 22 to 50 years. There was no dominant age class. The main clinical signs associated with amenorrhea (100%) included abdominal mass 36% and vaginal bleeding 28%. Ultrasound showed hypertrophic uterus in 100% of cases, homogeneous uterus in 96% of cases and myomatous uterus in 4% of cases. MH had an average thickness of 42.7 mm with vesicular appearance in 68% of cases, "honeycomb" appearance in 16%, multicystic appearance in 12% and snowstorm appearance in 4%. MHs were classified as partial in 4% of cases, complete in 92% of cases and invasive in 4% of cases. Hypertrophic ovaries were found in 44% of cases with macrofollicles in 32% of cases and cysts in 8% of cases. Ultrasonographic diagnosis of HM was confirmed by anatomopathological examination in 100% of cases. CONCLUSION: HMs are rare in Abidjan and are dominated by the complete hydatidiform mole. Its occurrence at the extreme ages wasn't found.

A Rare Case of Ovarian Filariasis in Abidjan.

Ovarian filariasis is an exceptional disease and displays a major diagnostic problem even in endemic areas. We reported the case of a 19-year-old patient who had ovarian cyst which was revealed by chronic pelvic pain. The histological examination of oophorectomy specimen led to the Wuchereria bancrofti filariasis of the ovary. The anatomopathologic examination is required for the diagnosis of this disease.