Non-healing ulcers display a noteworthy demonstrative challenge for clinicians. While often attributed to common causes like infections, these persistent wounds can occasionally mask a more sinister underlying condition: malignancy. This case report presents a 39-year-old Indian man with a non-healing ulcer on his right gluteal region. Despite initial treatments for a presumed bacterial infection, the ulcer persisted. Biopsy ultimately revealed a malignant neoplasm of possible hematopoietic origin, positive for CD30 and focally positive for CD45. Further investigations, including MRI, FNAC, and X-rays, were indicative of lymphoma. Non-healing ulcers present a challenge due to diverse etiologies. A thorough understanding of potential causes, including infectious, vascular, autoimmune, and malignant etiologies, is crucial for navigating the diagnostic process. This case highlights the critical role of maintaining a broad differential diagnosis for non-healing ulcers and the importance of a biopsy in reaching a definitive diagnosis. Early recognition of malignancy in such cases is essential for optimal patient management. This case underscores the importance of considering malignancy in patients with persistent ulcers and performing biopsies for a definitive diagnosis. While the initial presentation mimicked an infectious process, the biopsy revealed a possible cutaneous anaplastic T-cell lymphoma. Further investigations are necessary to definitively classify the specific lymphoma subtype and guide further treatment decisions.

UNASSIGNED: Chronic non-healing ulcer causes significant morbidity, high cost and reduced quality of life.
UNASSIGNED: To compare autologous platelet-rich fibrin matrix and transplantation of autologous non-cultured epidermal cell suspension in the treatment of chronic non-healing ulcers.
UNASSIGNED: The study was single-centre, prospective, randomised comparative study conducted in a tertiary care center in North India. Patients with chronic non-healing ulcer were included and randomly divided into two treatment groups- Group 1: Platelet-rich fibrin matrix (PRFM) procedure was done every 2 weeks with maximum three sittings and in Group 2: Transplantation of autologous noncultured epidermal cell suspension (NCES) procedure was done once. Follow-up was done every 2 weeks for 8 weeks then monthly for up to 5 months to evaluate the healing of the ulcer. The data were analysed by statistical package for social science (SPSS) trial version 22. To find out a significant difference in mean value between groups, the Chi-square test, student\'s t-test, and Mann-Whitney U test were used.
UNASSIGNED: A total of 41 patients were included in the study. Complete healing of ulcers occurred in 89.5% of the patients in the PRFM group and 93.8% of the patients in the NCES group at the end of 5 months (P = 0.33). The mean duration of complete healing in PRFM was 1.7 months and in NCES was 2.13 months (P = 0.20).
UNASSIGNED: Both procedures were effective, and there was no significant difference between the two procedures.