BMJ case reports
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Case Reports
Atypical intraoperative anaphylactic shock with ECG changes secondary to non-ruptured hepatic hydatid cyst.
A 62-year-old woman was admitted to the hospital for removal of hydatid cyst from the liver. Intraoperatively, the patient suddenly became hypotensive with tachycardia and ST segment elevation. There was no erythema, bronchospasm or desaturation. ⋯ Histopathology confirmed hydatid disease of the liver. The patient was discharged from the ICU and then from the hospital in 6 days. Anaphylaxis secondary to hydatid disease is uncommon; however, the possibility of such a diagnosis in all patients with non-ruptured hydatid disease in the endemic areas that develop intraoperative shock should be considered.
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We report a patient who presented to our hospital with unusual symptoms of non-specific complaints and uncontrolled hypertension. Acute cardiac tamponade was suspected from cardiomegaly on routine chest x-ray and confirmed with an echocardiogram. Analysis of the pericardial fluid and other laboratory data ruled out all the common causes except for hypothyroidism as a cause of cardiac tamponade. ⋯ The treatment of hypothyroidic cardiac tamponade is different from other conditions. Thyroxine supplementation is all that is necessary. Rarely, pericardiocentesis is needed in a severely symptomatic patient.
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A 33-year-old lady in the second trimester of pregnancy presented to the emergency department having suffered a cardiac arrest at home. An emergency caesarean section was performed in the resuscitation area. ⋯ She was transferred to our tertiary centre for an emergency coronary angiography and was successfully treated, making a full recovery. This case report examines the relatively rare entity of myocardial infarction in pregnancy and looks at the mechanisms underlying this.
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Case Reports
Intermittent swelling in the chest; a case of spontaneous intermittent lung herniation.
Herniation of the lung is uncommon and occurs due to protrusion of the lung beyond the confines of the thoracic cavity through an abnormal opening in the chest wall. Any condition associated with raised intrathoracic pressure or that which weakens the thoracic wall may result in lung herniation. We present a case of spontaneous lung herniation which was managed successfully by minimally invasive thoracic surgery.
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We present a female patient in her late 30s, with baseline vegetative state following prior traumatic brain injury, who presented with prolonged right hemispheric status epilepticus. The neuroimaging revealed a striking right-sided pancortical oedema with left (crossed) cerebellar diaschisis and dilation of right hemispheric arteries. ⋯ The patient showed clinical and electrographic improvement following treatment with antiepileptic drugs. Unilateral cerebral oedema is a rare presentation of focal status epilepticus, and should be considered as a differential diagnosis in the appropriate clinical scenario.