Internal medicine
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Review Case Reports
Pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma with multiple thin-walled pulmonary cysts: a case report and review of the literature.
We herein report a rare case of pulmonary mucosa-associated lymphoid tissue (p-MALT) lymphoma with multiple cystic lesions. A previously healthy 58-year-old Japanese woman visited our hospital for an evaluation of abnormal chest computed tomography (CT) findings. ⋯ She has not received any chemotherapy and has been stable for two years. This case suggests that, although rare, the possibility of p-MALT lymphoma should be considered in patients with multiple cystic lung diseases.
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Review Case Reports
MELAS and reversible vasoconstriction of the major cerebral arteries.
A 26-year-old woman was admitted due to an altered mental status and generalized tonic-clonic seizures. She had experienced chronic migraine-like headaches, progressive bilateral hearing loss, a short stature and nephrotic syndrome. Laboratory data showed elevated lactate and pyruvate levels. ⋯ A genetic study revealed a mitochondrial DNA A3243G point mutation. The patient's clinical symptoms and MRI/MR angiography (MRA) findings improved within four weeks. We herein discuss the possible pathophysiology involving both stroke-like episodes and reversible vasoconstriction.
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Review Case Reports
Bacillus cereus necrotizing pneumonia in a patient with nephrotic syndrome.
Bacillus cereus (B. cereus) is a Gram-positive rod that is widely distributed in the environment and can be a cause of food poisoning. We herein present a case of B. cereus necrotizing pneumonia in a patient with nephrotic syndrome under corticosteroid treatment after developing transient gastroenteritis symptoms. ⋯ The patient recovered after one week of intravenous meropenem followed by a combination of oral moxifloxacin and clindamycin. B. cereus is a pathogen that causes necrotizing pneumonia in immunocompromised hosts.
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Review Case Reports
Clostridium difficile infection associated with antituberculous agents in a patient with tuberculous pericarditis.
Clostridium difficile can cause pseudomembranous colitis (PMC). Antimicrobial agent exposure is a risk factor for Clostridium difficile-associated disease, whereas the use of antituberculous (anti-TB) agents is not. We herein report a case of PMC-associated with antituberculous therapy. ⋯ The anti-TB agents were discontinued, and the patient was treated with metronidazole and clostridium butyricum. Her symptoms were relieved and did not recur when the anti-TB agents were restarted. In this report, we review the literature and discuss the pathogenesis, clinical manifestations, diagnosis and treatment of this case.
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Review Case Reports
Persistence of secondary restless legs syndrome in a phantom limb caused by end-stage renal disease.
Our patient had secondary restless legs syndrome (RLS) in the left lower limb caused by end-stage renal disease (ESRD). Severe RLS symptoms persisted even after amputation of the affected limb. Considering that oral administration of a dopamine receptor agonist was effective in treating the RLS in the phantom limb in this case, dysfunction of the central dopaminergic system was thought to be involved in the phantom limb-RLS mechanism. The persistence of RLS symptoms even after amputation of the affected limb suggests that the area responsible for ESRD-related RLS symptoms exists at the spinal level or in the higher central nervous system.