A woman in her seventies with fever and convulsions. / En kvinne i 70-årene med feber og krampeanfall.

Background: Chagas encephalitis is a rare but severe manifestation of reactivation in patients with chronic Chagas disease. Case presentation: A woman in her seventies who was immunosuppressed after a heart transplant due to Chagas disease was admitted with convulsions, headache and visual disturbances. She developed fever, confusion and repeated convulsions. Pleocytosis was found in spinal fluid. Wet-mount microscopy of spinal fluid revealed motile Trypanosoma cruzi trypomastigotes, and multiple trypomastigotes were seen on a Giemsa-stained smear, confirming reactivation of Chagas disease with meningoencephalitis. Despite benznidazole treatment, she deteriorated, exhibiting pharyngeal paralysis, aphasia and increasing somnolence. Brain CT showed pathology consistent with Chagas encephalitis. Nifurtimox was given as an adjunctive treatment. After a week of treatment, the patient began to improve. She completed 60 days of benznidazole and had regained normal cognitive and neurological function on subsequent follow-up. She had no signs of myocarditis reactivation. Interpretation: Chronic Chagas disease is common among Latin American immigrants in Europe. Reactivation with myocarditis after a heart transplant is well known, while encephalitis is a rare manifestation. We report on a case of Chagas encephalitis in an immunosuppressed patient. Microscopy of parasites in spinal fluid revealed the diagnosis. The WHO provided antiparasitic medications, and despite a severe prognosis, the patient made a full recovery.

An immunocompromised woman in her twenties with abdominal pain and vaginal discharge. / Immunsupprimert kvinne i 20-årene med magesmerter og utflod.

BACKGROUND: Women of reproductive age who present with abdominal pain and purulent vaginal discharge are commonly seen in primary health care and gynaecological outpatient clinics. Their symptoms are often caused by sexually transmitted infections and efficiently treated with empiric antibiotics. However, in some cases diagnostics are more challenging. CASE PRESENTATION: We present the case history of a woman in her twenties with multiple sclerosis under rituximab treatment. She presented with a wide range of symptoms over twelve months, including upper and lower respiratory tract infections, urinary bladder urgency, chronic abdominal pain, diarrhoea, bloody stools, weight loss and fatigue. She underwent urological and gastroenterological examinations which yielded normal findings. After the onset of genital discomfort and copious amounts of vaginal discharge, gynaecological examination and routine microbiological testing of discharge were negative. Finally, she presented with septicaemia and progressive abdominal pain. Laparoscopy was performed due to absence of recovery after initial transvaginal ultrasound-guided aspiration of ovarian cysts. The microbe Ureaplasma urealyticum was detected in ovarian pus. Treatment with doxycycline resulted in full recovery. INTERPRETATION: It is important to consider opportunistic microbes in immunocompromised patients, as they might pose a major diagnostic challenge and require the involvement of several specialties.