[An autopsy case of pulmonary metastasis of cholangiocellular carcinoma associated with marked fibrotic change of the lungs].
An autopsy case of pulmonary metastasis of cholangiocellular carcinoma is presented. A 44-year-old woman was admitted to our hospital because of dyspnea, general fatigue and a sense of abdominal fullness on February 5, 1990. In November 1986, at an other hospital, she had been diagnosed as having diffuse metastatic lung tumor and multiple bone metastases, by transbronchial lung biopsy and other examinations. During the clinical course, she was not received chest irradiation and chemotherapy which induced fibrotic change of lungs. Chest X-ray film on December 21, 1986 showed diffuse nodular shadows in both lung fields. Chest X-ray film on February 4, 1990 showed diffuse reticular shadows with marked shrinkage of lung fields. She died two months after admission. The primary site of the carcinoma was not determined clinically, but was revealed by autopsy to be cholangiocellular carcinoma of the liver, with generalized metastasis. Microscopic findings of the autopsied lung showed markedly increased connective tissue around bronchi and blood vessels, in areas where microtubular adenocarcinoma was scattered. This is a very rare case of pulmonary metastasis of cholangiocellular carcinoma, associated with marked fibrotic change of the lungs during about 3.5 years. To our knowledge, this is the first reported case.
Kukita
K
K
Yoshida Hospital, Kumamoto, Japan.
Shirakawa
T
T
Kojima
A
A
Yoshida
H
H
Yoshida
K
K
Tokuomi
H
H
Kurano
R
R
D002759:Adenoma, Bile Duct / Q000556:secondary*; D000328:Adult; D001650:Bile Duct Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary; D008168:Lung / Q000473:pathology*; D008175:Lung Neoplasms / Q000556:secondary*; D011658:Pulmonary Fibrosis / Q000473:pathology*