1,721,083 research outputs found
Hair casts
No full textPeripilar hair casts are a pathological occurrence which is probably greater than the few reports seem to suggest. In 2 patients the authors have found fine, whitish nodular accretions of epithelial cells and keratinous debris surrounding the hair shafts of the scalp over a length of 3--7 mm located at various distances from the base of the hair along which they can freely move. Long-term or repetitive tractions incidental to modern hair styling or a moderate trichotillomania due to anxiety for hair loss are probably the causative factors
Problemi dermatologici nel trapianto d’organo
No full textLo studio presenta una revisione della letteratura sulla patologia cutanea dei trapiantati d'organ
Analysis and modelling of the Auxiliary Quasi-Resonant DC Link Inverter applied to ac electric vehicle drives
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