BMJ case reports
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Acute delirium is a commonly encountered problem in the intensive care unit (ICU), which has a myriad of causes and contributes to poor outcomes. We present the case of an alcoholic critically ill patient who developed prolonged acute ICU delirium wrongly diagnosed as sedation and alcohol withdrawal. Protracted vomiting, swallowing disorders and continuous aspirations prevented him from enteral feeding and discontinuation of mechanical ventilation. ⋯ After thiamine supplementation, his state improved but he was discharged only on day 32. Wernicke's encephalopathy is an acute reversible neuropsychiatric emergency, which is falsely considered as uncommon, and is largely misdiagnosed, especially in critically ill patients. Thiamine should be systematically given to all critically ill alcoholic patients, especially those with protracted vomiting.
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An unusual case of penile incarceration in a 13-year-old boy is presented, with lessons to be learned for Accident and Emergency Department junior doctors in particular and for all in general. The presentation was misleading and the condition would have gone undiagnosed with fatal consequences without a team effort. The object used was a wedding ring in this case. ⋯ The need for development of necessary paediatric history taking and examination techniques among Emergency Department doctors and staff is highlighted. Recalling the basics, this case report emphasises the importance of thorough physical examination. With early diagnosis and treatment, lifelong disabilities can be prevented.
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A 16-year-old girl presented with primary amenorrhea and had had cyclical abdominal pain for almost a year. At examination we observed a painful mass in the lower abdomen and normal secondary sex characteristics. Perineal examination showed a bluish bulging hymen. ⋯ An imperforate hymen occurs in 0.05% of women. It is important to be aware of this while examining a female adolescent presenting with cyclical abdominal pain and primary amenorrhea. Late discovery of an imperforate hymen may lead to pain, infections, hydronephrosis and endometriosis with subfertility as a possible consequence.
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Paradoxical embolus is a rare complication of thrombolysis. With a high prevalence of clinically silent septal defects and widespread use of thrombolysis, recognition of the risks, clinical signs and symptoms is important. A case is reported of paradoxical embolus following thrombolysis in a woman with a previously undiagnosed patent foramen ovale.
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A 64-year-old-man visited our clinic because of dysphagia and hoarseness. Fibreoptic laryngoscopic examination revealed pooling of saliva around his pharynx and larynx. However, the glottal closure was perfect without laryngeal paralysis in phonation, and the hoarseness was caused by the vibration of aspirated saliva. ⋯ After reconstructive surgery, the ptosis resolved and the patient was able to swallow without difficulty. Postoperative fibreoptic laryngoscopic examination showed that the saliva pooling sign had disappeared in both pyriform recesses. The patient's hoarseness had also disappeared.