Ping‐Hung Kuo

Background: Valproic acid (VPA) and topiramate (TPM), initially developed as antiepileptics, are approved for migraine prophylaxis in adults but not children. The differences in their antimigraine mechanism(s) by age remain unclear. Methods…

Departments of Internal Medicine and Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan.

The case is described of a 31 year old woman who presented with complaints of recurrent haemoptysis coinciding with menstruation. Bronchoscopic examination revealed multiple purplish-red submucosal lesions on the right side of the trachea a…