Introduction: Lipoid proteinosis is a rare autosomal recessive genodermatosis with only approximately 300 cases reported worldwide. This condition is due to the loss of function mutation of the ECM1 gene which encodes for extracellular matrix protein 1 (ECM1), a secretory protein that promotes angiogenesis and is a negative regulator of endochondral bone formation. Case summary: We report a case of a 23-year-old male who presented with chronic recurrent verrucous and waxy lesions on the face and body, diffuse alopecia of the scalp, and hoarseness of voice. Lesions heal leaving scars. Dermoscopy of the eyelid margins show white to yellowish clods with accentuated brownish halo. Lesions on the nape show multiple follicular symmetric whitish-yellow clods with brownish halo and well-defined borders. Lesions on the elbows show a reticular pattern with white clods and diffusely distributed brown dots. Histopathology shows basket-woven stratum corneum, spongiosis of the epidermis with vacuolar alteration, and formation of clefts in the basal cell layer. The papillary dermis shows hyaline material which also surrounds the blood vessel and the adnexal structures. There is mild superficial and mid dermal perivascular inflammatory infiltrate of lymphocytes. PAS highlights eosinophilic material in the papillary dermis which also surrounds the blood vessels and the adnexal structures. Alcian blue staining reveals positive staining for hyaline deposits. Conclusion This report highlights the importance to recognize the clinical, dermoscopic and histopathological findings of lipoid proteinosis.
Lipoid Proteinosis of Urbach and Wiethe ; Dermoscopy

Background: Human Immunodeficiency Virus (HIV) infection/Acquired Immunodeficiency Syndrome (AIDS) remains a major challenge worldwide. Physicians have a crucial role in the struggle against HIV/AIDS and must be equipped with proper knowledge, attitude and practices (KAP). No study has been done to assess the KAP of dermatologists related to HIV-AIDS. Objective: The study’s objective was to determine the KAP of Philippine Dermatological Society (PDS) members related to HIV/AIDS. Methods: A cross-sectional study was done among PDS members from February to November 2017 utilizing a questionnaire consisting of socio-demographic questions and KAP questions related to HIV. Results: Out of 210 participants, 71.43% show good working knowledge, 60.95% show negative attitudes, 55.71% show bad practices related to HIV/AIDS. Members aged 29 to 37 years old, having worked as dermatologists for 1 to 8 years, and having worked in the health care sector for 1 to 8 years have better working knowledge on HIV/AIDS. Although with lesser duration of work as dermatologist, these members have more positive attitudes towards HIV/AIDS. These findings may be attributed to greater exposure to HIV cases and better ability to access information by internet among younger dermatologists. Gender is not significantly associated with KAP related to HIV/AIDS. Practice related to HIV/AIDS is not significantly associated with any demographic variables. Bad working knowledge related to HIV/AIDS is associated with negative attitude and bad practices. This can be attributed to insufficient training in the field of HIV/AIDS. Conclusion Majority of PDS members show negative attitudes, bad practices, but good working knowledge related to HIV/AIDS.
HIV ; Acquired Immunodeficiency Syndrome ; Knowledge ; Attitude ; Dermatologists