Metastatic adenocarcinoma presenting as a one-and-a-half syndrome. Clinical, radiological, and pathological correlations.
The one-and-a-half syndrome, produced by a lesion in the tegmentum at the level of the pons, rarely has been reported as the result of a solitary metastasis. We report a case of adenocarcinoma of the lung metastatic to the pontine tegmentum with clinical, radiological, and pathological confirmation of the anatomy of this syndrome.
D000230:Adenocarcinoma / Q000150:complications / Q000556:secondary*; D000368:Aged; D001932:Brain Neoplasms / Q000150:complications / Q000556:secondary*; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications*; D008297:Male; D009886:Ophthalmoplegia / Q000209:etiology*; D011149:Pons; D013577:Syndrome