Open AccessCatamenial Pneumothorax: A Rare Cause of Chest Pain in the Emergency Department
Author(s) -
Hasman H,
Cinar O,
Cevik E,
Jay L
Publication year - 2012
Publication title -
hong kong journal of emergency medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.145
H-Index - 12
eISSN - 2309-5407
pISSN - 1024-9079
DOI - 10.1177/102490791201900510
Subject(s) - medicine , pneumothorax , chest pain , emergency department , thoracoscopy , etiology , mediastinal shift , pneumonia , surgery , radiology , chest tube , lung , psychiatry
Catamenial pneumothorax (CP) is defined as recurrent spontaneous pneumothorax occurring within 72 hours before or after onset of menstruation. The aetiology of this syndrome is unknown, although many theories have been proposed to explain it. A 43‐year‐old female presented to our emergency room with a complaint of left sided chest pain. She had no dyspnoea or haemoptysis during the admission. She had a history of pelvic endometriosis without any complaints for three years. Pneumothorax or pneumonia was not detected on chest X‐ray. Blood tests and electrocardiogram findings did not support any cardiac or infectious cause. Computed tomography showed a pneumothorax on the mediastinal side of left hemithorax. The patient was referred to a thoracic surgeon. A thoracoscopy for histological confirmation was performed and the diagnosis of CP was made with a histological intervention.