Validated disease-specific instruments are essential for the assessment of facial palsy patients. Patient-reported outcome measures like the FaCE Scale and the Facial Disability Index should be applied in addition to standardized observer-based ratings to capture the patients' perspective on functional and social impairments associated with facial palsy to fully assess the burden of disease.

The lateral thoracic artery-based lymph node flap proved to be a suitable alternative to other VLNT donor sites.

Three intravenous drug abusers (predominantly cocaine) developed a fulminant fungal cerebritis without any other identifiable predisposing factor. Two died and one survived with a severe neurologic deficit. Zygomycetes (nonseptated fungi) were identified in the brain tissue of two victims and Acremonium alabamensis was cultured from the brain tissue of the third. Fulminant fungal cerebritis in intravenous drug abusers (in the absence of any predisposing illness) may represent a unique variant of the acquired immunodeficiency syndrome (AIDS). Future surviving patients should be evaluated for the possibility of a cellular immune deficiency state in order to confirm this impression.

Bladder augmentation is a demanding surgical procedure and exclusively offered for selected children and has only a small spectrum of indications. Paediatric bladder voiding dysfunction occurs either on a basis of neurological dysfunction caused by congenital neural tube defects or on a basis of rare congenital anatomic malformations. Neurogenic bladder dysfunction often responds well to a combination of specific drugs and/or intermittent self-catheterization. However, selected patients with spinal dysraphism and children with congenital malformations like bladder exstrophy and resulting small bladder capacity might require bladder augmentation. Ileocystoplasty is the preferred method of bladder augmentation to date. Because of the substantial long-and short-term morbidity of augmentation cystoplasty, recent studies have tried to incorporate new techniques and technologies, such as the use of biomaterials to overcome or reduce the adverse effects. In this regard, homografts and allografts have been implemented in bladder augmentation with varying results, but recent studies have shown promising data in terms of proliferation of urothelium and muscle cells by using biological silk grafts.