Occupational skin diseases is one of the top occupational diseases, and the most common form is contact dermatitis accounting for 90%. In healthcare workers, allergens most commonly identified are preservatives, excipients in cleansers, antiseptics and rubber accelerators. Contact dermatitis has a major impact in performance at the workplace and overall quality of life. Allergen avoidance is the cornerstone of management of contact dermatitis, and this poses a challenge to those exposed in the workplace.

A 31-year-old female nurse, with no known comorbidities, presented with several-years history of on-off episodes of pruritic, scaly plaques on the hands that would occasionally have fissures with associated 8/10 pain. She sought consult with several physicians, diagnosed as non-specific eczema, and was prescribed topical steroids and antihistamines with partial improvement. Due to the recurrence of the lesions, an 83-allergen patch test was done. There was a +2 reaction to carba mix noted as erythematous, indurated papules and plaque with pinpoint crusts. A definite relevance was identified since the patient works as a nurse with regular use of rubber gloves. The patient was diagnosed with allergic contact dermatitis, and advised measures to avoid exposure to the allergen.

Carba mix contains diphenylguanidine, zinc dibutyldithiocarbamate and zinc diethyldithiocarbamate, and can be found in rubber products such as gloves. Healthcare workers, especially nurses, are constantly exposed to this allergen since gloves are part of the standard and basic personal protective equipment. This case outlines the impact of patients’ occupation to their overall health.

Human ; Female ; Adult: 25-44 Yrs Old ; Carbamix ; Dermatitis, Contact ; Eczema

BACKGROUND

Mohs micrographic surgery (MMS) is the preferred surgical procedure for non melanoma skin cancers (NMSCs), especially in areas where function and cosmesis are critical. It allows precise removal of the tumor while preserving normal skin tissue.

OBJECTIVES

This study aimed to describe the clinicohistopathologic profile of patients who underwent MMS at the Dermatology Center of the St. Luke’s Medical Center, Quezon City, Philippines (SLMC-QC) from March 2003 to March 2023.

METHODS

This was a descriptive cross-sectional study utilizing a 20-year chart review on all patients who underwent MMS at SLMC-QC from March 2003 to March 2023. Data collected were the following: age, sex, race, clinicopathologic diagnosis, tumor site, pre-operative and post-operative area size, number of MMS stages, type of repair performed, and recurrence, if any.

RESULTS

In 20 years, there were a total of 684 cases done in the Dermatology Center SLMC-QC, and 573 cases with complete data were included. Eighty six percent of patients were over 50 years old. There was a slight male predominance, and most patients were Asians, followed by Caucasians. Basal cell carcinoma was the most common diagnosis followed by squamous cell carcinoma and Bowen’s disease. Majority of the tumors were located on the head and neck. The postoperative defect increased by 2-to-3-fold from the preoperative tumor size in most cases. Most tumors were cleared in 2 stages. The most common type of repair done was flaps, followed by full-thickness skin grafts and primary closures. All primary tumors treated in the center have not recurred within 5 years, bringing the cure rate to 100%.

CONCLUSION

The clinicohistopathologic profiles of patients in this study are similar to those reported in the literature. No recurrence has been reported in the center and this reflects the effectivity of MMS.

Mohs Micrographic Surgery ; Mohs Surgery ; Skin Cancer ; Skin Neoplasms