PURPOSE: Surgical excision is the preferred treatment modality for sacrococcygeal pilonidal sinus (PS). Notably, the desirable features of an ideal surgical intervention are excision with minimal tissue loss, closure without tension, and a lateral suture line. The present study aimed to investigate early outcomes of surgical excision through the inverse D (ᗡ) incision based on tissue loss, wound tension, and suture line location. METHODS: This prospective study was comprised of 80 patients with PS in whom excision of PS was performed through the ‘ᗡ’ incision to minimize tissue loss with a tensionless primary surgical wound closure. The suture line was located laterally in all patients. Early and late postoperative complications, duration of hospital stay, return to work, and recurrence rates were investigated. The mean duration of the follow-up period was 36 months. RESULTS: Sixty-three patients (78.8%) were male. PS in all patients was surgically removed by subcutaneous excision through a ‘ᗡ’ incision. Laterally placed surgical wounds were closed primarily with interrupted vertical mattress sutures. No general complications were encountered. Five patients (6.3%) experienced early postoperative surgical site complications. On average, the duration of hospital stay and return to work were 2.4 days and 3.8 days, respectively. Recurrence was seen in 1 case (1.3%) during the follow-up period. Satisfaction score was high in 83.8% of patients. CONCLUSION: The method of sinus excision using the ‘ᗡ’ incision with a primary suture facilitates excision with minimal tissue loss and closure without tension with an off-midline suture. It is both a simple and effective surgical technique for the treatment of sacrococcygeal PS.
Follow-Up Studies ; Humans ; Length of Stay ; Male ; Methods ; Pilonidal Sinus ; Postoperative Complications ; Prospective Studies ; Recurrence ; Return to Work ; Sutures ; Wounds and Injuries

PURPOSE: Thyroid reoperations are surgically challenging because of significant anatomical variance. Visual and functional identification of the external branch of the superior laryngeal nerve (EBSLN) were studied in 2 groups of patients who underwent primary and redo thyroid surgery. METHODS: This study was conducted on 200 patients: 100 patients with redo and 100 patients with primary thyroid surgery. In addition to visual identification, nerve branches were functionally identified by intraoperative nerve monitoring (IONM). Visual, functional, and total identification rates of the EBSLN in both primary and redo surgery were determined and compared between the 2 groups. RESULTS: We attempted to identify 138 and 170 EBSLNs at risk in redo and primary surgery, respectively. Visual identification rates were 65.3% and 30.4% (P < 0.001) in primary and redo surgery groups, respectively. In total, 164 (96.5%) and 97 EBSLNs (70.3%) were identified in primary and redo surgery, respectively (P < 0.001), including the use of IONM. In primary surgery group, 53 nonvisualized EBSLNs of 164 identified nerves (32.3%) were determined by IONM alone. In redo surgery group, 55 of 97 identified nerves (56.7%) were determined by IONM alone (P < 0.001). CONCLUSION: Both visual and total identification rates of the EBSLN are significantly decreased in reoperative thyroidectomy. IONM increases the total identification rate of the EBSLN in primary and redo thyroid surgery. Electrophysiological monitoring makes a substantial contribution to the identification of the EBSLN both in primary and especially in redo thyroid surgery.
Goiter ; Humans ; Intraoperative Neurophysiological Monitoring ; Laryngeal Nerves ; Recurrence ; Thyroid Gland ; Thyroidectomy

Aims: The detection of the metallo-beta-lactamase (MBL) producing Pseudomonas aeruginosa isolates is crucial for infection control and public health. The present study aimed to investigate the MBL production in carbapenem-resistant P. aeruginosa isolated from various clinical samples in Kastamonu Training and Research Hospital, Turkey. Methodology and results: Seventy-three carbapenem-resistant P. aeruginosa isolates were recovered from different patients between April 2018 and November 2020. Identification of the isolates was performed by conventional methods (culture examination, determination of Gram reaction, and oxidase test) and an automated system (Vitek 2). Antibiotic susceptibility patterns were determined using the Vitek 2 and the results were interpreted based on the European Committee on Antimicrobial Susceptibility Testing (EUCAST) standards. The MBL production was phenotypically investigated using the imipenem-EDTA combined disk test. The presence of beta-lactamase IMP (blaIMP), beta-lactamase VIM (blaVIM) and beta-lactamase GIM (blaGIM) genes were determined using PCR to confirm the MBL production. Seventy-one isolates (97%, n=71/73) were resistant to imipenem, sixty-four isolates (88%, n=64/73) to meropenem and sixty-two isolates (85%, n=62/73) to both imipenem and meropenem. Sixty-five isolates (89%, n=65/73) were defined as multidrug-resistant. The MBL production was detected in 57 isolates (78%, n=57/73) phenotypically. However, the blaIMP, blaVIM and blaGIM genes were not detected in all the isolates. Conclusion, significance and impact of study It was determined that there were no imipenemase (IMP), Verona integron-encoded metallo-beta-lactamase (VIM) and German imipenemase (GIM) type MBLs in carbapenem-resistant P. aeruginosa isolated from Kastamonu Training and Research Hospital. MBL production in carbapenem-resistant P. aeruginosa strains can be investigated phenotypically. However, confirmation of results with molecular tests is especially significant for epidemiological studies.
beta-Lactamases ; Carbapenem-Resistant Enterobacteriaceae ; Pseudomonas aeruginosa