Severe shoulder tendinopathy associated with levofloxacin

Fluoroquinolone (FQ)-associated tendinopathy and myopathy are uncommon but well recognized complications of the use of this class of antibacterial agents. The case of a 63-year-old previously asymptomatic female patient who developed severe left shoulder tendinopathy after surreptitiously doubling the prescribed dose of levofloxacin for the treatment of community-acquired pneumonia is reported here. Surgical stabilization with suture anchors and subacromial decompression were needed.     

Severe ataxia caused by amiodarone

Neurologic toxicity is an infrequently reported and under-recognized consequence of amiodarone, symptoms of which may include tremor, peripheral sensorimotor neuropathy, proximal weakness, and ataxia. The investigators report the rapid and complete remission of 4 months of progressively debilitating ataxia with the discontinuation of small-dose amiodarone in an elderly woman with hypertrophic obstructive cardiomyopathy and paroxysmal atrial fibrillation. Despite the long half-life of amiodarone, her symptoms began to reduce after several days, and she was walking without assistance within 1 week. Wider recognition of this syndrome may avoid unnecessary and lengthy diagnostic evaluation and promote earlier neurologic recovery.     

Severe lymphedema caused by repeated self-injury

Lymphedema is divided into primary and secondary forms. Primary lymphedema often develops in young people and may be caused by lymphvascular aplasia, hypoplasia, and hyperplasia. The most frequent cause of secondary lymphedema after lymphatic filariasis is regional lymph node dissection for treatment of a malignant tumor, and this complication occurs most frequently in middle aged or older patients. Here, we describe a relatively young patient (27 years old) in whom collecting lymph vessels in the upper limb were disrupted by repeated self-injury, with resultant lymphedema. There have been very few reports on lymphedema caused by self-induced trauma. This case report illustrates that secondary lymphedema should also be considered and evaluated appropriately when diagnosed in a relatively young patient without a history of cancer or infection.     

Severe and disabling diabetic autonomic neuropathy: a case report

We report a case of a woman with several and severe disabling manifestations of autonomic neuropathy in whom reasonable quality of life was established by combining continuous insulin infusion, jejunal feeding, colostomy and bladder self-catheterisation. We discuss the prevalence rates, pathophysiology, management and prognosis of this disabling condition.     

Severe hepatitis caused by cyproterone acetate.

A case of severe acute hepatitis caused by cyproterone acetate in a 71 year old man with prostatic carcinoma is reported with a review of the literature on hepatic reactions to this drug. The association between the use of cyproterone acetate and liver abnormalities is poorly documented. This is the fourth published report of adverse hepatic reaction to cyproterone acetate and it substantiates other evidence that cyproterone acetate is potentially hepatotoxic. Monitoring of liver function tests should be mandatory in patients receiving high doses of cyproterone acetate; the drug should be withdrawn immediately if abnormal liver function tests are found.     

Severe hyponatremia caused by hypothalamic adrenal insufficiency.

A 60-year-old woman was admitted with severe hyponatremia. Basal values of adrenocorticotropic hormone (ACTH), thyroid hormone and cortisol were normal on admission. Impairment of water diuresis was observed by water loading test. Initially, we diagnosed her condition as the syndrome of inappropriate secretion of antidiuretic hormone (SIADH). By provocation test, we finally confirmed that the hyponatremia was caused by hypothalamic adrenal insufficiency. The basal values of ACTH and cortisol might not be sufficient to exclude the possibility of adrenal insufficiency. Therefore, it is necessary to evaluate adrenal function by provocation test or to re-evaluate it after recovery from hyponatremia.     

Severe airway obstruction caused by laryngeal rheumatoid arthritis

Ankylosis of the cricoarytenoid joints due to rheumatoid arthritis (RA) may cause upper airway obstruction by fixation of the vocal cords in the midline. In early stages, this condition usually results in minor symptoms which are easily overlooked. It may, however, very rapidly, e.g., in association with an upper respiratory tract infection, become life-threatening. It is essential to diagnose this condition early to avoid emergency situations. In 5 patients with classic RA and in one patient with juvenile RA severe laryngeal obstruction was operated on using a new simple technique consisting of a mobilization of the arytenoid cartilages and laterofixation of one of the vocal cords.     

Severe systemic reactions caused by poppy seed.

We describe a case of severe systemic reactions caused from poppy seed ingestion. Poppy seeds were suspected to be responsible for the symptoms on the basis of the clinical history. This suspicion was confirmed by skin testing and the prick-prick test. Moreover, a RAST assay was conducted with an extract of fresh food, confirming the presence of specific IgE to poppy seed. Although poppy seeds are not commonly used, we highlight the possible importance of such rare and often hidden sources of allergens.