Internal medicine
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We herein report a patient with neuronal intranuclear inclusion disease (NIID) who presented with encephalitis-like episodes. A neurological examination revealed a disturbance of consciousness without any evidence of encephalitis or epilepsy on laboratory tests. ⋯ This report suggests that the cerebral blood flow of patients with NIID can change over the clinical course. Encephalitis-like episodes of NIID should thus be considered in the differential diagnosis of acute disturbance of consciousness.
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Bilio-duodenal bleeding, such as post-endoscopic sphincterotomy (EST) bleeding, common bile duct (CBD) bleeding after endoscopic retrograde cholangiopancreatography (ERCP), and duodenal bleeding due to malignant tumour invasion, can sometimes become severe. Six cases of refractory bilio-duodenal bleeding were stanched via covered self-expandable metallic stent (CSEMS) insertion, even though three of the patients had a history of gastrectomy. ⋯ Additional duodenal CSEMS insertion was useful for the patient who had previously undergone uncovered SEMS insertion, and no migration of the CSEMS was observed. CSEMS insertion was useful for treating refractory bilio-duodenal haemorrhaging.
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Case Reports
Normocalcemic Primary Hyperparathyroidism Presenting with Muscle Weakness and Body Pain.
We herein report a 39-year-old woman who had aggravated body pain, waddling gait, and fatigability for the past 2 years. A neurological examination showed hyperreflexia and proximal muscle weakness. The serum calcium level was normal (10.1 mg/dL). ⋯ The patient was diagnosed with hyperparathyroidism. Her muscle weakness and pain improved within three months after parathyroidectomy. Our findings suggest that clinicians should consider hyperparathyroidism as a differential diagnosis in patients with proximal muscle weakness, even if the serum calcium level is normal.
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Estrogen is known to increase exogenous corticosteroid levels. In this case, a 27-year-old Japanese woman was referred to our hospital for examination of an adrenal tumor and was diagnosed with Cushing syndrome. ⋯ An oral contraceptive was administered for the treatment of hypermenorrhea, but this led to a marked increase in serum cortisol and the reduction of plasma adenocorticotropic hormone, disturbing the recovery of the adrenal function. Attention is required when oral contraceptives are used to treat hypermenorrhea masked by Cushing syndrome.
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Cecal volvulus is an uncommon cause of colonic obstruction. First-line treatment for cecal volvulus is surgery, as nonoperative management is rarely achievable. We herein report an extremely rare case of a patient with spontaneously resolved cecal volvulus; no recurrence occurred without elective surgery. ⋯ A few hours later, she was correctly diagnosed with cecal volvulus. Subsequently, her symptoms and computed tomography findings of cecal volvulus completely disappeared. She refused elective surgery, but no recurrence occurred during five months of follow-up.