North American clinical practice guidelines for the medical management of hidradenitis suppurativa in special patient populations.

Background: Hidradenitis suppurativa (HS) affects different patient populations that require unique considerations in their management. However, no HS guidelines for these populations exist.

Objective: To provide evidence-based consensus recommendations for patients with HS in 7 special patient populations: (i) pregnancy, (ii) breastfeeding, (iii) pediatrics, (iv) malignancy, (v) tuberculosis infection, (vi) hepatitis B or C infection, and (vii) HIV disease.

Successful treatment of nail psoriasis with topical roflumilast: A case report.

Nail psoriasis occurs in approximately half of all cases of plaque psoriasis and manifests with onychodystrophy, which includes morphological features of onycholysis, subungual hyperkeratosis, oil drop sign, pitting, splinter hemorrhages, leukonychia, and crumbling of the nails. Nail psoriasis can have a significant adverse impact on quality of life. However, nail psoriasis is often refractory to both local and systemic therapies, making it challenging to treat.

Inhaled Analgesia in Dermatologic Settings: A Comprehensive Overview of Methoxyflurane.

Pain management is an important aspect of dermatologic procedures, which are typically performed on awake patients in outpatient settings. The first-line modalities for procedural analgesia during most dermatologic procedures are topical and injectable local anesthetics, such as lidocaine. However, in some medical and cosmetic dermatologic procedures, pain cannot be effectively managed with local anesthetics due to procedure-specific lack of efficacy, large treatment surface areas, high dosage requirements, allergies, or other contraindications.