[A case of an intrapulmonary lymph node indistinguishable from carcinoma of the lung by CT].
A 64-year-old female was referred to our hospital for further examination of a coin lesion, 8 mm in diameter, superimposed on the right ninth posterior rib. CT revealed a nodule, close to the minor fissure, with spiculation, which seemed to be connected with the pulmonary vein. Since the bronchofiberscopic examination revealed no histological diagnosis, the exploratory thoracotomy was performed. The nodule was found to be a 10 x 7 x 5 mm black mass located subpleural at the minor fissure. Histologically, it was recognized as a lymph node with anthracosis and silicotic nodules.
Tanida
N
N
Department of Surgery, National Sanatorium Higashi-Tokushima Hospital, Japan.
Fukui
Y
Y
Tsuzuki
H
H
Sugimoto
T
T
Miki
H
H
Mutsuda
T
T
Kita
S
S
Kobayashi
K
K
Hirose
C
C
Seki
K
K
D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008168:Lung / Q000473:pathology*; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008198:Lymph Nodes / Q000000981:diagnostic imaging*; D008875:Middle Aged; D003074:Solitary Pulmonary Nodule / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed