Internal medicine
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Undifferentiated carcinoma of the liver is a rare and difficult-to-detect form of primary liver cancer. We herein report the first case of undifferentiated carcinoma of the liver in a 70-year-old Japanese woman with primary biliary cholangitis. The patient was diagnosed with cStage IVA liver cancer (85 mm in diameter) and treated with hepatic arterial infusion chemotherapy, 30 Gy radiotherapy, and 11 courses of on-demand transarterial chemoembolization. Although the hepatic tumor had markedly shrunk (from 85 to 20 mm), the patient ultimately died 16 months after the diagnosis due to rapid growth of lymph node metastases.
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Managing tuberculous meningitis (TBM) is challenging because of its poor prognosis and the difficulty in making an early diagnosis due to the low sensitivity of cerebrospinal fluid (CSF) polymerase chain reaction (PCR) evaluations. A 75-year-old woman presented with fatigue and multiple enlarged lymph nodes and was initially suspected of having metastatic cancer of unknown primary origin. ⋯ Despite 11 negative PCR evaluations, including nested PCR of CSF and biopsied lymph nodes within the first 3 days of empirical anti-tubercular treatment, TBM was eventually confirmed by CSF cultures 32 days later. This case highlights the need for repeated sampling.
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Progressive supranuclear palsy (PSP) is characterized by progressive postural instability, falls, and supranuclear vertical gaze abnormalities. In this report, we present the case of a 71-year-old woman with dopa-responsive rest tremor followed by tachyphemia and postural instability. ⋯ Based on the diagnostic criteria for PSP, the patient was diagnosed with probable PSP-RS. The clinical manifestations observed in our patient are unique and are considered important for illustrating a broad spectrum of PSP syndrome.