Siham Barsaoui

Bronchogenic cyst: an uncommon cause of congenital lobar emphysema.

We report a case of a 1-month-old boy who has developed respiratory distress. Chest X-ray and CT scan showed over distension of the left upper lobe and a mediastinal shift in favour of congenital lobar emphysema (CLE) of the left upper lobe. One month after uneventful lobectomy, he was readmitted at hospital for another episode of respiratory distress. Chest radiography revealed relapse of compressive emphysema in the remaining left lobe. Gastro oesophageal transit and MRI were performed, which have shown a mediastinal cystic mass. Accordingly, the patient underwent thoracotomy. Surgical examination found a subcarinal bronchogenic cyst which compressed the main left bronchus, causing the CLE of both upper and lower left lobes. Histological examination of removed cyst confirmed these data. Authors discuss causes of diagnostic delay.

Tuberculous Meningitis in Bacille Calmette-Guerin–Vaccinated Children : Clinical Spectrum and Outcome

The Bacille Calmette-Guérin vaccination (BCG) contributed widely to reduce tuberculosis incidence in developing countries. The aim of this report was to assess the clinical “spectrum” and outcome of tuberculous meningitis in 16 Bacille Calmette-Guérin–vaccinated Tunisian children. They were 9 boys and 7 girls aged 2 to 168 months (median 72 months ± 65.88). Patients presented mainly with nonspecific symptoms. Neurologic severity was classified as grade I (n = 6) and grade II or III (n = 10). At short-term course, the majority of patients developed serious complications: hydrocephalus (n = 12), seizures (n = 8), tuberculoma (n = 6), and acute respiratory failure (n = 2). Three patients died. Among survivors, 4 patients showed a complete recovery while 9 developed permanent sequelae which were mild (n = 6) to severe (n = 3). Despite the Bacille Calmette-Guérin vaccination, tuberculous meningitis remains a life-threatening condition; vaccinated children have shown common presentation of tuberculous meningitis in terms of severity and poor outcome.