[A case of non-small-cell lung cancer with intramedullary spinal cord metastasis diagnosed pre-mortem].
The patient was a 54-year-old man who in May 1999 received a diagnosis of squamous cell carcinoma, T4 N2 M1, stage IV. Systemic chemotherapy and stereotactic radiosurgery were performed only to result in further progression of the disease. In August 1999, he experienced gait disturbance due to lumbar pain. Rehabilitation improved the gait disturbance and he was discharged. In October, since the pain reappeared and there was numbness in the right leg, he was readmitted. Brain MRI revealed multiple brain metastasis and whole brain irradiation was performed. But his symptoms deteriorated, and palsy of the right leg ensued. Later, bladder dysfunction also developed. Since spinal cord MRI revealed intramedullary metastasis at Th 12 and L1 levels, we performed radiotherapy for the lumbar medullary lesion, together with systemic chemotherapy. After chemoradiotherapy the tumor size decreased and the pain improved. Cases of lung cancer with intramedullary metastasis are rare, especially those diagnosed before death.
Department of Pulmonary Disease, National Sapporo Hospital, 4-2 Kikusui Shiroishiku Sapporoshi, Hokkaido, Japan.
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Y
Ishibashi
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Tokuchi
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M
Kamachi
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M
Harada
H
H
Isobe
D001932:Brain Neoplasms / Q000556:secondary / Q000628:therapy; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000556:secondary* / Q000628:therapy; D003131:Combined Modality Therapy; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D013120:Spinal Cord Neoplasms / Q000175:diagnosis / Q000556:secondary* / Q000628:therapy