Application of surgical removal and setons abscess drainage management in patients with moderate and severe acne inverse at gluteal and perianal area / 中华医学美学美容杂志

Objective:To investigate the application value and effect of surgical removal and setons abscess drainage in moderate and severe acne inverse.Methods:A retrospective case study of 4 patients (3 males and 1 female with an average of onset of 28 years) with acne inverse at gluteal and perianal area in the Qixia Traditioal Chinese Medical Hospital of Shandong province between June 2016 and August 2020, The operative technique was based on the complete excision of the entire diseased skin and subcutaneous fatty tissue, down to the muscular fascia. The cavity was explored using a probe, two setons were placed in each of the fistula tracts, and the wound were covered with absorptive dressing.Results:All the wounds in 4 patients healed primarily and showed no recurrence after surgery, execpt for one patient who did not take supine position in time after operation which resulted in more bleeding in a short time. The other patients recovered well. The patients were followed up for 6 months without affecting the anal skin function, skin lesions and recurrence.Conclusions:The technique of wide surgical excision and setons abscess drainage is an effective method for moderate and severe acne inverse.

Clinical effects of excision and setons drainage management in treatment of early and medium-term perifolliculitis capitis abscedenset suffodiens / 中华医学美学美容杂志

Objective:To investigate the surgical management of perifolliculitis capitis abscedenset (PCAS).Methods:From June 2015 to October 2018, 8 patients with PCAS were treated, aged 13-26 years, with an average age of 23 years. Hypepigmented plaques in size were from 0.5-4.0 cm. The operative technique was based on the complete excision of the entire diseased skin and subcutaneous fatty tissue, the fistula was explored using a probe, the seton was inserted through the remaining tract in a double-strand fashion, this double-strand elastic seton was then tied over itself without excessive tension. The wound was covered with absorptive dressing.Results:All the wounds in 8 patients healed primarily. All patients were followed up for 6 months and showed no recurrence after surgery.Conclusions:Perifolliculitis capitis abscedens et suffodiens scalp is a rare chronic suppurative skin disease, its etiology and pathogenesis are unclear, but related with follicular atresia, bacterial infection, immune factors, sex hormones, smoking and obesity. The treatment is difficult, including antibiotics, vitamin A acid, biological agents, photodynamic, laser and surgery. The disease is stubborn and refractory. The technique of wide surgical excision and loose setons drainage is an effective method for PCAS.

Role of seton versus conventional techniques in the management of anorectal fistulas

Background: This study was conducted to compare the use of different setons with conventional management like fistulotomy and fistulectomy in terms of healing (after 1 and 3 months), recurrence and incontinence.Methods: This was a retrospective non-randomized study conducted at JNMCH, Aligarh from January 2018 to June 2019. Patients included- patients (males and females) of age group 18-70 years, patients giving consent. Patients excluded- fistula secondary to- Crohn’s disease, tuberculosis, malignancy, recurrent fistula, pregnant females, immuno-suppressed patients.Results: After 1 month, 17 out of 24 patients (70.8%) of fistulotomy, 48 out of 68 patients (70.6%) of seton group and 21 out of 32 patients (65.6%) of fistulectomy group had their wounds healed (p=0.8693). After 3 months, 19 out of 24 (79.2%) patients of fistulotomy, 61 out of 68 (89.7%) of seton, and 24 out of 32 patients (75%) with fistulectomy had their wound healed (p=0.1374). Recurrence was observed in 5 out of 24 patients of fistulotomy, 10 out of 68 patients of seton use and 5 out of 32 patients with fistulectomy (p=0.7788). 6 out of 24 patients (25%) had incontinence after fistulotomy, 7 out of 68 (10.3%) of seton group and 8 out of 24 (25%) after fistulectomy (p=0.0944). Healing was higher in patients of non-cutting setons as compared to cutting seton (p=0.0252). After 3 months, no difference was observed (p=0.1245). Recurrence higher in cutting setons as compared to non-cutting setons (p=0.0187).Conclusions: Setons are safe, low-cost, less invasive, precise, and cost-effective option for treating simple and complex fistula-in-ano.