A visible scalp condition can lead people to make assumptions about infection and transmission. In this Bumpinator Q+A, Dr. Sanusi Umar addresses that stigma directly and explains what Kevin’s condition is, and what it is not.
The Question Behind the Stigma
The question is simple but important: Is Kevin’s condition caused by parasites, and is it contagious? Dr. Umar explains that the concern matters because people may see someone with a visible scalp condition like Kevin’s and want to keep their distance out of fear that it could spread.
Kevin has Dissecting Cellulitis. In the video, Dr. Umar describes it as an autoimmune inflammatory disease and says it is not caused by an infection. That distinction is central to understanding the condition and avoiding the stigma that can follow visible scalp disease.
Not Parasites, Bacteria, or Fungus
Dr. Umar is explicit about the underlying cause described in this Q+A. Dissecting Cellulitis is not caused by a parasite, bacteria, fungus, or another infection. He also notes an important distinction: a secondary bacterial infection can occur and can make the condition worse, but that infection is not the cause of the underlying disease.
“It’s not the cause.” That short clarification separates a possible complication from the disease process Dr. Umar is describing.
Why Dissecting Cellulitis Is Not Contagious
Because Dr. Umar describes the condition as noninfectious, he says it is not something that can be transmitted from one person to another. He further characterizes it as more genetically determined and as an autoimmune inflammatory disease.
“Completely noninfectious and not contagious.” That is the key answer to the Q+A and the point most relevant to the stigma surrounding Kevin’s visible condition.
The discussion does not ask viewers to diagnose painful scalp lumps or painful swelling on their own. Instead, it clarifies one specific misconception about Kevin’s diagnosed condition: seeing it does not mean another person can catch it from him.
Watch the Chapter
Watch the short Q+A: YouTube Short
Take the Next Step
Continue with Dr. Umar on Instagram and TikTok.
Free Consultationhttps://dru.com/kevin-dissecting-cellulitis-scalp-diagnosis/
Medical Disclaimer
This content is for educational purposes only and is not medical advice. Diagnosis and treatment should be individualized by a qualified healthcare professional.
Further Reading
- https://dru.com/kevin-severe-dissecting-cellulitis/
- Umar S, Ogah O, Yang J, Tan BH, Aiead N, Shitabata PK. Perifollicular Lymphocytic Inflammation and Fibrosis in Dissecting Cellulitis: Evidence of a Consistent Histopathologic Pattern. Clin Cosmet Investig Dermatol. 2026;19:614816 https://doi.org/10.2147/CCID.S614816
