BMJ case reports
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An 82-year-old woman sustained a trochanteric fracture of the left femur after a fall. Fracture fixation was performed using proximal femoral nail antirotation (PFNA) II, and she was able to walk with a T-cane after 3 months. Eleven months following the operation, the patient presented with left hip pain after a fall. ⋯ Repair tissue, granulation tissue and callus formation were seen at the collapsed subchondral area. Based on these findings, a traumatic subchondral fracture of the femoral head in a healed trochanteric fracture was diagnosed. A traumatic subchondral fracture of the femoral head may need to be considered as a possible diagnosis after internal fixation of the trochanteric fracture.
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A young woman was admitted with respiratory failure. Prior to her admission, she had been treated for clinical bronchial asthma for about 2 years for recurrent wheezing. ⋯ The tumour was cored out during rigid bronchoscopy while ventilating the patient through tracheostomy. Histopathology of the tumour was suggestive of adenoid cystic carcinoma.
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The most important complication of intestinal malrotation is midgut volvulus because it may lead to intestinal ischaemia and necrosis. A 29-year-old male patient was admitted to the emergency department with abdominal pain. Ultrasonography (US), colour Doppler ultrasonography (CDUS), CT and barium studies were carried out. ⋯ CT demonstrated that the small intestine was making a rotation around the SMA and SMV, which amounted to more than 360°. The upper gastrointestinal barium series revealed a corkscrew appearance of the duodenum and proximal jejunum, which is a pathognomonic finding of midgut volvulus. Prior knowledge of characteristic imaging findings of midgut volvulus is essential in order to reach proper diagnosis and establish proper treatment before the development of intestinal ischaemia and necrosis.
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A 28-year-old woman presenting with fever was referred to our hospital and diagnosed as septic pulmonary embolism secondary to tricuspid valve endocarditis. Although antibiotic therapy was initiated, she further showed multiple complications including Janeway lesions and cerebral infarctions, suggestive of septic systemic embolism. ⋯ The patient was successfully treated with surgical tricuspid valvuloplasty and PFO closure. Paradoxical systemic embolism may occur in patients with septic pulmonary embolism through the PFO.
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A 27-year-old nulliparous Japanese woman with twin pregnancy developed preeclampsia at gestational week (GW) 26. Cardiac function was checked regularly as women carrying twins with preeclampsia are expected to have increased risk of peripartum cardiomyopathy (PPCM). ⋯ A nadir LVEF value of 35% on postpartum day (PPD) 3 followed by a value of 49% on PPD 32 was seen in this patient with PPCM. This case highlights the risk of PPCM among women with preeclampsia carrying twins and the role of pregnancy termination in the clinical course of PPCM.