Radiologic and Clinical Features of Infantile Hemangioma: Potential Pitfalls and Differential Diagnosis.

Infantile hemangioma (IH) is the most common neoplasm in children, but it may mimic other types of vascular anomalies or nonvascular benign and malignant tumors. In most cases, the clinical appearance, time of onset, and pattern of involution facilitate its diagnosis. Imaging evaluation is not always needed since the IH features at clinical presentation are usually characteristic, but when needed, US and frequently MRI are the imaging modalities of choice.

Hemangiomas revisited: the useful, the unusual and the new. Part 2: endangering hemangiomas and treatment.

Hemangiomas, although benign tumors, can when located in particular regions threaten vital structures or in certain clinical circumstances be associated with other abnormalities, carrying significant morbidity and mortality. We review these endangering hemangiomas. We also discuss briefly the treatment with emphasis on the recent use of propranolol.

Hemangiomas revisited: the useful, the unusual and the new. Part 1: overview and clinical and imaging characteristics.

Hemangiomas are common vascular tumors occurring in children. Though most of the lesions present in infants and young children with a typical appearance, it is important to understand that they all do not behave in the same way. Rather, they are a group of vascular lesions with different clinico-pathological subtypes, with their clinical behavior varying with the stage of the tumor as well.

Should nevus sebaceus of Jadassohn in children be excised? A study of 757 cases, and literature review.

The incidence of basal cell carcinoma and the need for prophylactic excision in children with nevus sebaceus of Jadassohn have been a topic of controversy. The authors performed a retrospective analysis of 757 cases from 1996 to 2002 in children aged 16 years or younger. No cases of basal cell cancer were found in the nevus sebaceus group.