[Familial cervical lung hernia: a report of 4 cases in a family]

In this study 4 members of three generations in one family suffered cervical lung hernia was reported. In this 4 cases, there were 2 males, and 2 females, and 3 cases found on the right side, 1 on the left side of neck. Their ages were 55, 32, 5 and 6, respectively. X-ray examinations and CT scan showed typical characteristics. Chromosome examination analysis with high resolution G band was done for 2 of them, no abnormal changes were found. From pedigree analysis we think this type of disease is an autosomal dominant hereditary disease. This familial abnormality has not been found in medical literature, and so we suggest a namelity "Familial cervical lung hernia".