Mycosis fungoides : Tumour D'emblee

Area of Science:

• Dermatology
• Oncology
• Pathology

Background:

• Mycosis fungoides (MF) is the most common type of cutaneous T-cell lymphoma.
• MF typically progresses through premycotic, patch, and plaque stages before potentially evolving into tumors.
• Atypical presentations of MF can pose diagnostic challenges.

Purpose of the Study:

• To report a rare case of mycosis fungoides presenting initially with advanced nodular and ulcerative lesions.
• To discuss the diagnostic implications of MF bypassing typical early-stage manifestations.
• To emphasize the importance of considering advanced MF in differential diagnoses for ulcerative skin lesions.

Main Methods:

• Clinical presentation of a 60-year-old male patient with nodular and noduloulcerative skin lesions.
• Review of patient history for prior dermatological conditions.
• Diagnostic workup including biopsy and histopathological examination (details not provided in abstract).

Main Results:

• The patient presented with symptomatic nodular and noduloulcerative lesions characteristic of advanced mycosis fungoides.
• No prior history of premycotic, patch, or plaque stages of MF was documented.
• The lesions had been present for 6 months prior to presentation.

Conclusions:

• This case illustrates an unusual, aggressive onset of mycosis fungoides.
• The absence of preceding stages underscores the heterogeneity of MF presentation.
• Early recognition and diagnosis are crucial for appropriate management of advanced cutaneous lymphoma.