Prof Dr Grigoryan Dermoiatreio & Med.clinic Leuven Belgique-Bruxelles

What is the most likely diagnosis?

A.Nevus sebaceous
B.Plexiform neurofibroma
C.Melanoma
D.Epidermal nevus
E.Giant congenital melanocytic nevus (GCMN)

https://www.jaadcasereports.org/article/S2352-5126(20)30212-5/fulltext

This week's quiz.
-Hint: type IV hypersensitivity reaction occurring upon re-exposure to the causative agent.

This week's quiz.
-Hint: anesthetic lesions. Causative agent described by a Norwegian dermatologist in 1873; Gerhard-Henrik Armauer Hansen.

Excessive Sweating under the Armpits : An Effective Treatment ? https://global-dermatology.com/journal/excessive-sweating-under-the-armpits-an-effective-treatment/

Lichen: from the botanical garden to dermatology: https://global-dermatology.com/journal/lichen-from-the-botanical-garden-to-dermatology/

Successful treatment of type II pityriasis rubra pilaris with secukinumab Pityriasis rubra pilaris (PRP) is a heterogeneous inflammatory skin disease characterized by follicular papules, orange palmoplantar keratoderma, and erythematous scaly patches with islands of skin sparing. Type II PRP is a rare, severe, chronic form of PRP presenting atypical features including lon...

Koebner phenomenon in pemphigus vulgaris patients Pemphigus vulgaris (PV) is a rare autoimmune mucocutaneous blistering disease characterized by epidermal acantholysis, flaccid bullae, and erosive lesions in the skin and mucosa.1 The Koebner phenomenon (KP) is defined as the appearance of new, typical skin lesions on areas of injury in otherwise he...

Eczema craquelé associated with nephrotic syndrome Eczema craquelé, also referred to as asteatotic eczema, is characterized by intersecting superficial fissures of the skin that lead to a distinctive “dried river bed” or “crazy-paving” appearance. It most commonly affects the distal lower extremities of older individuals during cold winter ...

Keratoacanthoma-appearing melanoma metastases in a patient receiving pembrolizumab therapy Pembrolizumab is a new monoclonal antibody chemotherapeutic agent that binds to the programmed cell death–1 receptor and decreases the down-regulation of lymphocytes in patients treated for metastatic melanoma.1 Because this drug is relatively new, little is known about its effect on cutaneous mel...

Mohs Surgery provides two primary advantages for the treatment of skin cancer. First, by using the microscopic examination of the tissue as a guide, the Mohs surgeon is better able to remove all cancerous cells. Secondly, by carefully mapping out the tumor, the surgeon removes cancerous tissue and leaves behind as much normal skin as possible. Learn more about Mohs Surgery on our website: http://ow.ly/JMSp50KqKjo

You spot those dreaded flakes on your shoulders and in your hair. How can you tell if it’s dry scalp or dandruff? We break down the differences between these two scalp conditions on our blog: http://ow.ly/PfNz50KqKw6

Acrodermatitis Continua Suppurativa of Hallopeau: Who was Hallopeau ? http://genevadermatology.ch/acrodermatitis-continua-suppurativa-of-hallopeau-who-was-hallopeau/

Prof Dr Grigoryan Dermoiatreio & Med.clinic Leuven Belgique-Bruxelles updated their business hours.