略語大辞典 [Med] 27 PHO pulmonary hypertrophic osteoarthropathy 肥大性肺性骨関節症.pulmonary hypertrophic osteoarthropathy; a paraneoplastic syndrome that is often associated with lung cancer (usually not small-cell) but that may be caused by metastatic tumor in the chest from any primary site; in hematology; [Med]. 丸善「略語大辞典」JLogosID : 11855699