Influence of colonic mesenteric area on the number of lymph node retrieval for colon cancer: a prospective cohort study

Purpose The minimum harvested 12 lymph nodes (LNs) is regarded as the limit for accurate staging of nodal status in colorectal cancer patients. Besides the association of the lengths of resected intestinal segments and vascular pedicles, the mesocolic mesenteric area’s impact on LN count has not been studied. We aimed to evaluate the associations between metric variables, including the mesocolic mesentery area on the nodal harvest. Methods All consecutive patients who underwent elective colectomy with a curative intention for colon adenocarcinoma were prospectively included. The metric variables included the lengths of resected intestinal segments, vascular pedicle, and colonic mesenteric area. The variables influencing the LN count and the correlation between the total LN count and the specimens’ relevant metric measurements were analyzed. Results There were 46 patients with a median age of 64 years. The median count for total LNs was 22, and the LN positivity was 59.2%. There was an inadequate LN yield (0.05). There were significant positive correlations between total LN number and length of vascular pedicle and mesenteric area (r=0.576, P<0.001 and r=0.566, P<0.001). Conclusion The length of the vascular pedicle and mesenteric area were significantly correlated with total LN counts. Although there was no significant impact on the length of resected segments, the colonic mesenteric area can be used alone as a measure for the assessment of the nodal yield in colon cancer

Laparoscopic colon resection in patients with situs inversus totalis: Is it the same operation as in patients without situs inversus totalis?

Situs inversus totalis (SIT) is a rare condition. In this case, a patient who underwent laparoscopic anterior resection for repeated sigmoid colon diverticulitis with SIT was presented. Laparoscopy surgery in patients with this condition has some important technical differences than standard laparoscopic procedures. Therefore, it may be more appropriate to request surgical experience to perform safe laparoscopic surgery in patients with SIT

Challenges in Retrorectal Cysts: Is Preoperative Diagnosis Essential?

Developmental cysts are a subgroup of perirectal cysts seen extremely rarely. They have no symptoms in 50% of cases, and mostly occur among middle-aged women. The ratio of male to female is approximately 1/3. In the differential diagnosis, malignancies and pilonidal cysts are common. Although they usually occur as benign lesions, 30% of cases are reported as malignant in literature. Preoperative diagnosis is quite challenging, but may be essential for appropriate treatment. The main treatment is surgical removal of the entire cyst for the prevention of complications and the potential for malignancy. In addition to the trans-sacral or perineal approach, anterior laparoscopy can be performed as an optional surgical technique

Retrospective Analysis of Primary Suturing of the Internal Orifice of Perianal Fistula During FiLaC Procedure

Purpose: We aimed to evaluate the results of the fistula-tract laser closure associated with primary closure of internal orifice. Materials and Methods: The surgical objective was to seal the fistula tract using laser energy and closing internal orifice with purse-string suture. Between January 2017 and December 2018, 35 consecutive patients who underwent the laser closure plus internal orifice suturing included. In all 35 patients, the laser procedure was applied then internal orifice was primarily closed with 2-0 polyglactin suture after the debridement of necrotic tissue. Results: Among 35 patients (11 female, 24 male), mean age was 43.9 +/- 12.9 years. Median follow-up was 11 months (6.0 to 17.6 mo). According to the Park classification; 21 patients (60%) had intersphincteric fistula, 12 (34%) had transsphincteric fistula, 2 (6%) had suprasphincteric or extrasphincteric fistula. There were low/simple and high/complex fistula in 21 (60%) and 14 patients (40%), respectively. Overall, 15/35 (42.9%) patients showed complete healing, 12/35 (34%) had slight drainage with minimal symptoms, 8/35 (22%) patients had persistent symptomatic drainage, and there was no patient with painful symptomatic drainage. On the basis of the Jorge-Wexner continence score, there was no significant difference in patients before and after the procedure. The perfect continence rate was achieved in 32 patients (91%). Conclusion: Although the absence of major and minor complications after Fistula Laser Closure (FiLaC) procedure seemed to be a major advantage, we thought that closure of the internal opening by primary suturing has no positive effect on the healing of the perianal fistula

Diverting Ileostomy Duration Is the Main Determinant of Ileostomy-Related Complications after Surgical Treatment of Rectum Cancer

Background. This study aimed to investigate factors associated with the development of ileostomy complications in rectal cancer patients, including those who received neoadjuvant treatment. Methods. This retrospective trial included 133 consecutive patients who underwent surgery for rectal cancer with temporary diverting ileostomy. Patients’ demographic characteristics as well as the pre- and postclosure outcomes and complications were analyzed. Results. In logistic regression analysis, longer duration of ileostomy emerged as a significant independent predictor of any complication during ileostomy. The respective odds ratios for 3–6 months and >6 months vs. <3 months of ileostomy duration were as follows: OR, 4.5 (95% CI, 1.2–16.7), p=0.023; and OR, 15.2 (95% CI, 3.1–75.2), p=0.001. An additional stepwise model also identified hypertension as a significant predictor. In stepwise logistic regression model, adjuvant chemoradiotherapy emerged as significant independent predictor of “any ileostomy-related complication after ileostomy closure”: OR, 4.5 (2.0–10.2), p<0.001. Conclusion. Duration of ileostomy appears to be the main determinant of ileostomy-related complications. Patients who had received neoadjuvant or adjuvant therapy had longer ileostomy duration, which may be attributed to the concerns of the surgeon or to the complications themselves

Influence of multidrug resistant organisms on the outcome of diabetic foot infection

Objectives: We described the clinical outcomes of the diabetic patients who had foot infections with multidrug resistant organisms

Influence of multidrug resistant organisms on the outcome of diabetic foot infection

Objectives: We described the clinical outcomes of the diabetic patients who had foot infections with multidrug resistant organisms. Methods: We included the patients with diabetic foot infections (DFI) from 19 centers, between May 2011 and December 2015. Infection was defined according to IDSA DFI guidelines. Patients with severe infection, complicated moderate infection were hospitalized. The patients were followed-up for 6 months after discharge. Results: In total, 791 patients with DFI were included, 531(67%) were male, median age was 62 (19–90). Severe infection was diagnosed in 85 (11%) patients. Osteomyelitis was diagnosed in 291(36.8%) patients. 536 microorganisms were isolated, the most common microorganisms were S. aureus (20%), P. aeruginosa (19%) and E. coli (12%). Methicillin resistance (MR) rate among Staphylococcus aureus isolates was 31%. Multidrug resistant bacteria were detected in 21% of P. aeruginosa isolates. ESBL (+) Gram negative bacteria (GNB) was detected in 38% of E. coli and Klebsiella isolates. Sixty three patients (8%) were re-hospitalized. Of the 791 patiens, 127 (16%) had major amputation, and 24 (3%) patients died. In multivariate analysis, significant predictors for fatality were; dialysis (OR: 8.3, CI: 1.82–38.15, p = 0.006), isolation of Klebsiella spp. (OR:7.7, CI: 1.24–47.96, p = 0.028), and chronic heart failure (OR: 3, CI: 1.01–9.04, p = 0.05). MR Staphylococcus was detected in 21% of the rehospitalized patients, as the most common microorganism (p < 0.001). Conclusion: Among rehospitalized patients, methicillin resistant Staphylococcus infections was detected as the most common agent, and Klebsiella spp. infections were found to be significantly associated with fatality. Keywords: Diabetic foot infection, MRSA, Klebsiella, Fatalit