Cutaneous Eruption in a Crohn's Disease Patient Under Tumor Necrosis Alpha Inhibitor Treatment: A Rare Case of Syphilis.

Reaching a diagnosis of a cutaneous eruption in a Crohn's disease (CD) patient treated with anti-tumor necrosis factor alpha (anti-TNFα) can be challenging. Differential diagnosis must include extra-intestinal manifestations of CD, adverse reactions to the therapy itself as well as infectious diseases with cutaneous manifestations. We report the case of a 28-year-old man on infliximab for Crohn's colitis, who presented with painless, non-pruritic genital and body exanthema.

Congenital hyperinsulinism-A case of mild hypoglycemia in an adult, detected by family testing.

Symptoms of mild hypoglycemia are easily overlooked especially when there are no complaints from the patients, but it could be a warning sign of an underlying genetic disease. Genetic testing for the entire family is a key step in neonatal hypoglycemia workup.

Rare cause of a resistant hypertension in a middle-aged man: A case report.

Congenital adrenal hyperplasia associated to 11-beta-hydroxylase deficiency is a rare cause of secondary hypertension, usually discovered during childhood; however, a late diagnosis in adults has also been reported. Despite low cortisol levels, accumulated adrenal steroid precursors can activate the glucocorticoid receptor and thus protect the patient against adrenal crisis.

Severe osteoporosis as atypical presentation of hereditary hemochromatosis.

Besides important metabolic repercussions, iron overload is reported to be associated with deleterious effects on articulations and bones. We present the case of a male patient diagnosed with severe osteoporosis and vertebral fracture, in whom the evaluation for secondary osteoporosis revealed hereditary hemochromatosis.

A surprising finding during solid-phase gastric emptying scintigraphy.

In case of repeated episodes of abdominal discomfort and vagal symptoms, especially occurring after ingestion of a rich meal, the diagnosis of intermittent volvulus could be considered. The sudden arrival of large amounts of partially digested food in the intestine after spontaneous resolution might be associated with a dumping syndrome.