Cutaneous nontuberculous mycobacterial infections

Area of Science:

• Dermatology
• Infectious Diseases
• Microbiology

Background:

• Cutaneous atypical mycobacterial infections present diverse clinical manifestations.
• These infections are caused by non-tuberculous mycobacteria affecting the skin.
• Diagnosis and treatment can be challenging due to varied presentations.

Purpose of the Study:

• To present characteristic clinical patterns of cutaneous atypical mycobacterial infections.
• To illustrate distinct presentations including verrucous plaque, sporotrichoid, ulcerated abscess, and scrophulous forms.
• To review the history, clinical appearance, and treatment of these infections.

Main Methods:

• Case series presentation of nine patients.
• Clinical pattern illustration (verrucous plaque, sporotrichoid, ulcerated abscess, scrophulous).
• Review of patient history, clinical appearance, and treatment outcomes.

Main Results:

• Nine patients with cutaneous atypical mycobacterial infections were identified.
• Characteristic clinical patterns were observed and documented.
• The study provides insights into the spectrum of these infections.

Conclusions:

• Cutaneous atypical mycobacterial infections exhibit diverse and recognizable clinical patterns.
• Accurate diagnosis relies on recognizing these varied presentations.
• Effective management involves understanding the specific clinical form and appropriate treatment.