title: [Panic attacks simulate presence of somatic illnesses].
abstract: BACKGROUND
  Panic attacks are characterized with sudden attacks of anxiety with numerous somatic symptoms, such as palpitations, tachycardia, tachypnea, nausea, vertigo. The objective of this study was to analyze symptoms of panic attacks in patients with panic disorder, especially, to determine the specific relationship of somatic and neurological symptoms of panic attacks in boundaries of somatic systems.
  
  
  METHODS
  The study sample consisted of 97 patients with primary diagnosis of panic disorder, without any acute, severe and unstable somatic illness. The presence and frequency of symptoms of panic attacks were estimated by the Panic Disorder Questionnaire.
  
  
  RESULTS
  The study results indicate that the most frequent symptoms of panic attacks were cardiological signs (heart pounding or racing) and trembling, followed by unsteady and fainting feeling symptoms, sweating, respiratory symptoms and gastroenterological symptoms. The results of correlation analyses indicate that symptoms of panic attacks classified into cardiovascular, gastro-enterological, respiratory and neurootological systems show statistically significant correlations.
  
  
  CONCLUSIONS
  The results of analyses of symptoms of panic attacks point to their intercorrelation. This specific association of the symptoms, if they are examined on their own in the patients, could lead to false clinical manifestation of some somatic illness. Therefore, it is necessary to analyze adequately and make the proper differential diagnosis of patients with panic disorder.
authors.affiliation: Institut za psihijatriju, Klinicki centar Srbije, Beograd. latasm@EUnet.yu
authors.forename: Milan
authors.initials: M
authors.lastname: Latas
authors.forename: Ivan
authors.initials: I
authors.lastname: Soldatović
authors.forename: Marko
authors.initials: M
authors.lastname: Stamenović
authors.forename: Vladan
authors.initials: V
authors.lastname: Starcević
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D016584:Panic Disorder / Q000175:diagnosis* / Q000503:physiopathology