[A girl with unruly hair].

Uncombable hair syndrome (UHS) is an uncommon hair anomaly that can cause significant psychosocial burden. Defects in hair shaft proteins cause hairs to be frizzy and difficult to comb flat. UHS occurs in children and improves with age.

[An infant with a nevus on the upper leg].

We present a 4-month-old infant with an eczematous halo around a congenital melanocytic nevus. After diagnostic excision, histopathologic examination revealed a Meyerson's nevus. This is a benign skin tumour that may show clinical signs of melanoma.

[Not Available].

A newborn had a tight, dry skin with multiple fissures, an eclabium and ectropion. Breathing was compromised and regulation of body temperature was impaired. We described the patient as a 'collodion baby'.

[A man with epitheloid hemangioendothelioma. The suspicion of a vascular tumor often occurs late].

A 58-year-old man presented at the dermatology outpatient clinic with a subcutaneous nodule on his left hand. The patient could not recall a previous injury. Excision revealed an epithelioid hemangioendothelioma, a rare and malignant vascular tumour, characterized by slow progression and often located on the upper and lower extremities.

Milia-like idiopathic calcinosis cutis in an adult without Down's syndrome.

Background: Milia-like idiopathic calcinosis cutis is a rare entity. Only 19 cases have been reported so far, the majority of them developed in children with Down's syndrome. The mean age of the patients is 10.