title: Intramedullary spinal cord metastasis from lung cancer presenting with paraparesis: an autopsied case.
abstract: A 75-year-old male presented with paraparesis and pain in the thighs, which progressed rapidly. Five days later, he was unable to stand or to void urine. A lung cancer was found in the right upper lobe. A spinal cord metastasis from the lung cancer was suspected from the neurologic and pulmonary findings. After 2 weeks, motor dysfunction and a total sensory deficit were observed below the lumbar region, and the patient developed pneumonia, which resulted in death. Autopsy showed an extensive intramedullary metastasis at the third lumbar segment of the spinal cord. Histology revealed poorly differentiated adenocarcinoma of the lung.
authors.affiliation: Department of Internal Medicine, Health Insurance Naruto Hospital, Tokushima, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Aoki
authors.forename: H
authors.initials: H
authors.lastname: Fujimoto
authors.forename: K
authors.initials: K
authors.lastname: Harada
authors.forename: A
authors.initials: A
authors.lastname: Tomonari
authors.forename: Y
authors.initials: Y
authors.lastname: Nakamura
authors.forename: K
authors.initials: K
authors.lastname: Kanazawa
authors.forename: K
authors.initials: K
authors.lastname: Masuda
authors.forename: S
authors.initials: S
authors.lastname: Shinomiya
authors.forename: H
authors.initials: H
authors.lastname: Kawai
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology / Q000556:secondary*; D000368:Aged; D001344:Autopsy; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D008297:Male; D010243:Paralysis / Q000209:etiology*; D011859:Radiography; D013120:Spinal Cord Neoplasms / Q000473:pathology / Q000556:secondary*