Dysphagia with Unilateral Vocal Cord Paralysis in Herpes Zoster: A Case Report.

Herpes zoster is caused by the varicella-zoster virus, which becomes latent in ganglia after primary infection. When the varicella-zoster virus reactivates on the cranial nerve, the patient can suffer from cranial nerve palsy, pain, and skin lesions on the head and neck area. A 57-year-old immunocompetent male presented with dysphagia lasting 10 days.

Intradermal Injection of Poly-d, l-Lactic Acid Using Microneedle Fractional Radiofrequency for Acne Scars: An Open-Label Prospective Trial.

Background: Treatment with filler injections using a microneedle fractional radiofrequency (MFRF) device is a promising modality with proven efficacy for acne scar treatment.

Objective: To investigate the efficacy and histologic differences of intradermal injection of a filler (poly-d, l-lactic acid, PDLA) using an MFRF device for the treatment of acne scars.

Methods: Patients with acne scars on both cheeks were included.

Relationship between Dermatitis and Joint Replacement: A Nationwide Population-Based Cohort Study.

Background: Joint replacement is an important surgery for replacing a damaged joint with prosthesis. Implants used for joint replacement are made of metal, plastic, and ceramic. Skin reactions, such as dermatitis, can occur due to a hypersensitivity to these external substances.

Crohn's Disease with Cutaneous Polyarteritis Nodosa in a Child: A Case Report.

A 10-year-old boy presented with a 1-day history of multiple painful erythematous skin lesions on his upper and lower extremities. He was admitted to the Department of Pediatrics with persistent right lower abdominal pain and diarrhea. Punch biopsy of a skin lesion on his lower leg showed necrotizing granulomatous vasculitis with septal panniculitis consistent with polyarteritis nodosa, and our differential diagnosis included cutaneous manifestations of Croh's disease.