Subclinical Ultrasound Characteristics of Infantile Hemangiomas That May Potentially Affect Involution.

Objectives: Infantile hemangiomas (IHs) are the most common benign tumors in children. Color Doppler ultrasound is a noninvasive imaging modality that can show subclinical anatomic parameters in a wide range of dermatologic conditions. The purpose of this study was to describe the ultrasound characteristics of IHs and look for subclinical features with the potential to influence the involution and therapeutic response.

[Laugier-Hunziker syndrome in a patient with Sjögren’s syndrome: Report of one case].

Laugier-Hunziker syndrome is a rare benign idiopathic condition characterized by acquired macular pigmentation of lips and buccal mucosa, often accompanied with melanonychia. The main concern with this condition is to rule out other differential diagnosis with systemic repercussions and similar hyperpigmentation patterns, such as Peutz-Jeghers syndrome, adrenal insufficiency and melanoma. We report a 58-year-old female with a 20-year history of Sjögren’s syndrome, presenting with melanonychia and hyperpigmentation in the buccal mucosa.