TY - JOUR
T1 - A Case of Hypertrophic Pulmonary Osteoarthropathy with Bronchogenic Carcinoma
AU - Fujita, Masaki
AU - Nakanishi, Yoichi
AU - Shigematsu, Nobuaki
N1 - Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 1992/1
Y1 - 1992/1
N2 - Hypertrophic pulmonary osteoarthropathy (HPO) is a cryptogenic syndrome frequently associated with lung cancer. We report an interesting case of HPO and discuss its etiology. A 49 year-old-man with adenocarcinoma of the lung complained of bilateral ankle pain and HPO was diagnosed. Though anti-cancer chemotherapy and irradiation of the primary site reduced the size of the tumor, his ankle pain remained. Immediately after additional mediastinal irradiation was performed, his ankle pain markedly improved. Considering prostaglandin, hormone and CEA data measured before and after treatment as well as the clinical course, we speculate that mediastinal involvement of lung cancer might be a contributing factor in HPO.
AB - Hypertrophic pulmonary osteoarthropathy (HPO) is a cryptogenic syndrome frequently associated with lung cancer. We report an interesting case of HPO and discuss its etiology. A 49 year-old-man with adenocarcinoma of the lung complained of bilateral ankle pain and HPO was diagnosed. Though anti-cancer chemotherapy and irradiation of the primary site reduced the size of the tumor, his ankle pain remained. Immediately after additional mediastinal irradiation was performed, his ankle pain markedly improved. Considering prostaglandin, hormone and CEA data measured before and after treatment as well as the clinical course, we speculate that mediastinal involvement of lung cancer might be a contributing factor in HPO.
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U2 - 10.2482/haigan.32.415
DO - 10.2482/haigan.32.415
M3 - Article
AN - SCOPUS:0026776494
SN - 0386-9628
VL - 32
SP - 415
EP - 419
JO - Japanese Journal of Lung Cancer
JF - Japanese Journal of Lung Cancer
IS - 3
ER -