[Intralobar pulmonary sequestration]

For the period of 21 years the intralobar pulmonary sequestration was revealed in 6 patients aging from 11 to 47 years old. In all the observations of the intralobar sequestration the only affection of lower pulmonary lobes was noted. In 4 patients the symptomless course of the disease was present, while in 2 it was manifested by the recurrent pneumonia. The correct diagnosis before the operation was established in one patient only. All the patients were operated on, in 2 two aberrant vessels to the sequestrated pulmonary region were revealed and in all the patients--bronchogenic cyst in the affected region.