Ultrasound Evaluation as a Complementary Test in Hidradenitis Suppurativa: Proposal of a Standarized Report.

Background: Staging and monitoring of patients with hidradenitis suppurativa (HS) have been traditionally based on clinical findings. However, the physical examination may show important limitations because of its poor sensitivity for differentiating between different lesion subtypes, and its low sensitivity to define the disease's activity.

Objective: To develop a consensus ultrasound (US) report that could summarize the relevant anatomical characteristics and staging of patients considering the experience of radiologists and dermatologists working on imaging of HS.

Color Doppler Sonography of Extradigital Glomus Tumors.

We retrospectively collected cases of surgically proven extradigital glomus tumor (EDGT) and reviewed their demographic, clinical, and sonography features. A total of 18 single, subcutaneous EDGTs were gathered. All but one were located in the extremities.

Ultrasonography as an objective tool for assessment of infantile hemangioma treatment with propranolol.

Background: Infantile hemangiomas (IHs) are the most common benign vascular tumors of childhood. Propranolol is an effective drug in treating IH. A reliable and complementary instrument is necessary to evaluate IH response to propranolol in addition to clinical and photographic assessments.

Guidelines for Performing Dermatologic Ultrasound Examinations by the DERMUS Group.

Objectives: To support standardization for performing dermatologic ultrasound examinations.

Methods: An international working group, called DERMUS (Dermatologic Ultrasound), was formed, composed of physicians who have been working on a regular basis and publishing in peer-reviewed articles on dermatologic ultrasound. A questionnaire on 5 critical issues about performance of the examinations was prepared and distributed by e-mail.

Localized scleroderma: assessment of the therapeutic response to phototherapy.

Background: Scleroderma is a chronic autoimmune disease characterized by progressive connective tissue sclerosis and microcirculatory changes. Localized scleroderma is considered a limited disease. However, in some cases atrophic and deforming lesions may be observed that hinder the normal development.