RT Journal Article
SR Electronic
T1 Clinicopathologic characteristics and outcomes of patients with mycosis fungoides
JF Saudi Medical Journal
JO Saudi Med J
FD Prince Sultan Military Medical City
SP 394
OP 400
DO 10.15537/smj.2023.44.4.20220860
VO 44
IS 4
A1 Faisal A. Alghubaywi
A1 Sawsan A. Alharthi
A1 Sarah S. Aldharman
A1 Raneem H. Najjar
A1 Majed Y. Aleissa
A1 Ohoud Z. Aljarbou
A1 Mohammed I. AlJasser
A1 Mohammad A. Almohideb
YR 2023
UL http://smj.org.sa/content/44/4/394.abstract
AB Objectives: To determine the distinctive clinical and pathological characteristics and outcomes of MF in a Saudi population.Methods: We conducted a retrospective analysis of all MF cases diagnosed clinically with pathological confirmation at King Abdulaziz Medical City in Riyadh from January 2016 to July 2022. Variables include demographical, clinical, and pathological MF traits and disease outcomes.Results: A sum of 73 patients were enrolled. The mean age was 44 years. The female-to-male ratio was 1.3:1.The mean duration between cutaneous manifestations and MF diagnosis was 33 months (2.7 years). Classic MF was the most common variant (60.3%), followed by hypopigmented MF (20.5%). Most patients (82.2%) had early-stage MF (IA, IB, and IIA). Patients who had CD4+/CD8+ with CD8 predominance had a favorable disease course (p=0.029). Topical corticosteroids were the most frequently prescribed treatment (79.5%). Three patients (4.1%) died from MF. The disease-specific survival rate for advanced-stage MF was 84.6%, which was significantly lower compared to early-stage MF (p=0.032).Conclusion: Among the Saudi population, MF has an earlier onset and slightly higher prevalence in females. Hypopigmented MF is more prevalent in this ethnic group. Immunohistochemical staining of CD4+/CD8+ with CD8 predominance may elucidate a favorable disease course.