caa a22 4500 388095709 CHVBK 20180307125303.0 cr unu---uuuuu 161130e199909 xx s 000 0 eng 10.1017/S1092852900012153 doi S1092852900012153 pii (NATIONALLICENCE)cambridge-10.1017/S1092852900012153 Diagnosis and Clinical Management of Headaches [Elektronische Daten] In this article, we will first present an overview of the epidemiology and classification of headaches, distinguishing between primary headaches (in which the headache itself is the primary disorder) and secondary headaches (ie, headaches due to an underlying condition, such as a neoplastic and/or space-occupying lesion, a cerebrovascular accident, or other type of structural brain lesion). We will use the current classification system of the International Headache Society, focusing on primary headache disorders (migraine, tension-type headache, cluster headache), which we will discuss from the practical clinical perspectives of diagnosis and clinical management. Throughout this article, we will emphasize the chronicity and periodicity of headaches as a type of chronic pain syndrome. Copyright © Cambridge University Press 1999 Greenfield Daniel P. Hariharan Subramanian CNS Spectrums Cambridge University Press 4/9(1999-09), 32-37 1092-8529 4:9<32 1999 4 CNS https://doi.org/10.1017/S1092852900012153 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S1092852900012153 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Greenfield Daniel P. NATIONALLICENCE 700 1- Hariharan Subramanian NATIONALLICENCE 773 0- CNS Spectrums Cambridge University Press 4/9(1999-09), 32-37 1092-8529 4:9<32 1999 4 CNS CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge