• J Vodicka, V Spidlen, A Tauchman, Z Chudácek, J Ferda, and P Mukensnabl.
• Chirurgische Klinik der Medizinischen Fakultät der Karlsuniversität, Plzen, Czech Republic. vodicka@fnplzen.cz
• Zentralbl Chir. 2003 Nov 1; 128 (11): 977-80.

AbstractSequestration is defined as an area of abnormal pulmonary tissue not connected with the bronchial tree, supplied by an aberrant systemic artery and without a normal pulmonary function. Extralobar (ELS) and intralobar (ILS) forms are distinguished. During the year 2002 the authors diagnosed and operated upon two cases of the intralobar form of pulmonary sequestration, and in last 25 years five cases - 4 x ILS and 1 x ELS. Reported are a 35 year old man with relapsing infections of the sequester and a 21 year old woman where the sequestration was accidentally found without clinical symptoms. The focus was localized in both cases in the left lower lobe of the lungs, anomalous supply arteries derived from the thoracic aorta. Venous drainage of the sequester was different - in the man a systemic drainage via the v. azygos, in the woman via the pulmonary veins was found. In one case the diagnosis was made on the basis of angiography and computer tomography, in the other case it was made on the basis of multidetector CT angiography (MDCTA). Both findings were treated by primary surgical intervention lobectomy. The postoperative course was uneventful.

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