Multimodal assessment after total neoadjuvant therapy versus standard neoadjuvant chemoradiotherapy in locally advanced rectal cancer accurately predicts complete responders.

PURPOSE: This study aimed to compare local regrowth rates after total neoadjuvant therapy (TNT) versus standard neoadjuvant chemoradiotherapy (SNCRT) in locally advanced rectal cancer (LARC) patients that were strictly selected and assessed with a multimodal approach. Secondary outcomes were 4-year disease-free (DFS) and overall survival (OS) rates. METHODS: Locally advanced rectal cancer patients without distant metastases treated at Koç Healthcare Group between January 2014 and January 2021 were included. Patients were assessed for complete response with a combination of digital rectal exam, endoscopy, and magnetic resonance imaging with a dedicated rectum protocol. The systemic evaluation was performed with an upper abdomen MRI using intravenous hepatobiliary contrast agent and a thorax CT. RESULTS: Of the 270 patients with LARC, 182 fulfilled the inclusion criteria. Ninety-seven (53.3%) underwent TNT, while 85 (46.7%) underwent SNCRT. A cumulative combination of pathological and sustained clinical complete response was significantly higher in the TNT group than in the SNCRT (45.4% vs. 20.0%, p < 0.0001). After a median follow-up of 48 months, seven patients in the W&W group had regrowth [TNT: 4 (10.8%) vs. SNCRT: 3 (23.1%), p = 0.357]. Based on pathological examination, complete/near complete mesorectum rates (p = 1.000) and circumferential resection margin positivity rates (p = 1.000) were similar between the groups. The 4-year DFS and OS rates were comparable. The patients with clinical or pathological complete response had significantly longer overall survival (p = 0.017) regardless of the type of neoadjuvant treatment. CONCLUSIONS: Multimodal assessment after TNT effectively detects complete responders, resulting in low local recurrence and increased cumulative complete response rates. However, these outcomes did not translate into a survival advantage.

Comparison of neoadjuvant versus upfront surgery for treatment of locally advanced gastric cancer.

OBJECTIVE: In this study, we aimed to compare long term oncological outcomes of upfront surgery versus neoadjuvant treatment in patients with locally advanced gastric cancer. METHODS: A total of 183 patients who were operated for gastric cancer were retrospectively analyzed. The patients received either standard gastrectomy or preoperative NACT + gastrectomy. Neoadjuvant therapy was administered with FLOT regimen (docetaxel, oxaliplatin, fluorouracil, and leucovorin) or DCF regimen (docetaxel, cisplatin, and 5-fluorouracil). RESULTS: Of the patients receiving NACT, 33 received FLOT regimen and 14 received DCF regimen. The number of male patients was higher in both standard gastrectomy and NACT + gastrectomy groups (p=0.385). Leukopenia and neutropenia were the most common hematological toxicities, while anemia and nausea were the most frequent non-hematological side effects in the both of NACT group. The outcomes of the grades of postoperative complications according to the Clavien-Dindo classification is similar between groups. There was no statistically significant difference in the length of hospital stay after surgery between the groups (p=0,001). According to the disease stage, it was found no statistically significant difference in the OS and DFS between the NACT and standard gastrectomy groups. CONCLUSION: Although we found no significant difference between the patients undergoing standard gastrectomy and those undergoing NACT before gastrectomy, we believe that NACT may contribute to the favorable prognosis of patients with locally advanced disease with improved OS and DFS and this should be examined in future studies. KEY WORDS: FLOT, Gastric Cancer, Neoadjuvant Treatment.

Is there no need to discuss adjuvant chemotherapy in stage II colon cancer patients with high tumor budding and lymphovascular invasion?

PURPOSE: The aim of this study is to evaluate the clinicopathologic associations of tumor budding (Bd) as well as other potential prognosticators including lymphovascular invasion (LVI) in T3/4aN0 colon cancer patients and to investigate their impact on the outcome. METHODS: The patients were enrolled in three groups according to the number of budding as Bd1 (0-4 buds), Bd2 (5-9 buds), and Bd3 (> 10 buds). These groups were retrospectively compared in terms of demographic features, other tumor characteristics, operative outcomes, recurrences, and survival. The mean follow-up time was 58 ± 22 months. RESULTS: A total of 194 patients were divided as follows: 97 in Bd1, 41 in Bd2, and 56 in Bd3 groups. The Bd3 group was associated with significantly higher LVI and larger tumor size. The rate of recurrence increased progressively from 5.2% in Bd1 to 9.8% in Bd2 and to 17.9% in Bd3 group (p = 0.03). More importantly, the 5-year overall survival (OS: Bd1 = 92.3% vs. Bd2 = 88% vs. Bd3 = 69.5%, p = 0.03) and disease-free survival (DFS: Bd1 = 87.9% vs. Bd2 = 75.3% vs. Bd3 = 66%, p = 0.02) were significantly worse in Bd3 group. In addition, in the subgroup of patients with the presence of Bd3 and LVI together, the 5-year OS (60% vs. 92%, p = 0.001) and DFS (56.1% vs. 85.4%, p = 0.001) were significantly worse. In multivariate analysis, Bd3+LVI was significantly associated with poor OS and DFS (p < 0.001). CONCLUSION: In patients with T3/4aN0 colon cancer, high tumor budding negatively affects long-term oncological outcomes. These findings strongly suggest that adjuvant chemotherapy be considered for the patients with Bd3 and LVI together.

Mid-transverse Location in Primary Colon Tumor: A Poor Prognostic Factor?

BACKGROUND: The location of colonic tumors has been linked to different clinical and oncologic outcomes. Transverse colon cancers are generally included as right colon cancers. Furthermore, hepatic and splenic flexure tumors are usually included as components of the transverse colon. OBJECTIVE: This study was aimed at comparing the clinicopathologic characteristics and long-term outcomes between mid-transverse and right and left colon cancers and determining the prognostic impact of the primary tumor location in the mid-transverse colon. DESIGN: This was a retrospective study. SETTINGS: Two specialized colorectal centers were included. PATIENTS: Patients who underwent curative surgery for colon cancer were analyzed. Tumors located in the transverse colon, excluding the flexures, were defined as mid-transverse colon cancers. MAIN OUTCOME MEASURES: Demographic characteristics, operative outcomes, pathologic results, and long-term outcomes were the primary outcome measures. RESULTS: Of the 487 patients, 41 (8.4%) had mid-transverse, 191 (39.2%) had right, and 255 (52.4%) had left colon cancers. For mid-transverse colon cancers, the mean length of hospital stay, mean length of the resected specimen, and the mean number of harvested lymph nodes were significantly higher. For patients with stage I to III cancer, the 5-year overall and disease-free survival rates were significantly worse in the mid-transverse colon cancers than in the right and left colon cancers (overall survival: 55.5% vs 82.8% vs 85.9%, p = 0.004, and disease-free survival; 47.7% vs 72.4% vs 79.5%, p = 0.003). After adjustment for other clinicopathologic factors, mid-transverse colon cancers were significantly associated with a poor prognosis (HR = 2.19 [95% CI, 1.25-3.83]; p = 0.006). LIMITATIONS: Molecular and genetic information were unavailable in this retrospective study. CONCLUSIONS: In our case series, colon cancers located in the mid-transverse colon showed poorer prognosis than cancers in other locations. The impact of tumor location in the mid-transverse colon on prognosis, including molecular and genetic markers, should be investigated further in prospective studies. See Video Abstract at http://links.lww.com/DCR/B631. LOCALIZACIN TRANSVERSA MEDIA EN EL TUMOR DE COLON PRIMARIO UN FACTOR DE MAL PRONSTICO: ANTECEDENTES:La ubicación de los tumores de colon se ha relacionado con diferentes resultados clínicos y oncológicos. Los cánceres de colon transverso se incluyen generalmente como cánceres de colon derecho. Además, los tumores del ángulo hepático y esplénico suelen incluirse como un componente del colon transverso.OBJETIVO:Este estudio tuvo como objetivo comparar las características clínico-patológicas y los resultados a largo plazo entre los cánceres de colon transverso medio y derecho e izquierdo y determinar el impacto pronóstico de la ubicación del tumor primario en el colon transverso medio.DISEÑO:Este fue un estudio retrospectivo.AJUSTE ENTORNO CLINICO:Se incluyeron dos centros colorrectales especializados.PACIENTES:Se analizaron los pacientes que fueron sometidos a cirugía curativa por cáncer de colon. Los tumores ubicados en el colon transverso, excluidos los ángulos, se definieron como "cánceres de colon transverso medio".PRINCIPALES MEDIDAS DE RESULTADO VOLARACION:Las características demográficas, los resultados quirúrgicos, los resultados patológicos y los resultados a largo plazo fueron las principales medidas de resultado valoracion.RESULTADOS:De los 487 pacientes, 41 (8,4%) tenían cáncer de colon transverso medio, 191 (39,2%) derecho y 255 (52,4%) cáncer de colon izquierdo. Para los cánceres de colon transverso medio, la duración media de la estancia hospitalaria, la duración de la muestra resecada y el número medio de ganglios linfáticos extraídos fueron significativamente mayores. Para los pacientes en estadio I-III, las tasas de supervivencia general y sin enfermedad a 5 años fueron significativamente peores en los cánceres de colon transverso medio que en los cánceres de colon derecho e izquierdo (supervivencia general: 55,5% frente versus a 82,8% frente versus a 85,9%, p = 0,004 y supervivencia libre de enfermedad; 47,7% frente a 72,4% frente a 79,5%, p = 0,003, respectivamente). Después del ajuste por otros factores clínico-patológicos, los cánceres de colon transverso medio se asociaron significativamente con un pronóstico desfavorable (Razón de riesgo: 2,19; intervalo de confianza del 95%: 1,25-3,83; p = 0,006).LIMITACIONES:La información molecular y genética no estuvo disponible en este estudio retrospectivo.CONCLUSIONES:En nuestra serie de casos, los cánceres de colon localizados en el colon transverso medio mostraron un peor pronóstico que los cánceres en otras localizaciones. El impacto de la ubicación del tumor en el colon transverso medio sobre el pronóstico, incluidos los marcadores moleculares y genéticos, debe investigarse más a fondo en estudios prospectivos. Consulte Video Resumen en http://links.lww.com/DCR/B631. (Traducción-Dr Adrián Ortega).

Surgery with hyperthermic intraperitoneal chemotherapy after response to induction chemotherapy in patients with peritoneal metastasis of gastric cancer.

BACKGROUND: Gastric cancer (GC) with peritoneal metastases (PM) has a dismal prognosis and to date only a few management options have been reported. Of those, cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) after induction bidirectional intraperitoneal and systemic chemotherapy (BIPSC) appear as a promising treatment option for these patients. Outcome data including safety and efficacy of CRS with radical Gastrectomy and HIPEC after response to combination of laparoscopic HIPEC (LHIPEC) with BIPSC as an induction therapy in patients with PM of GC was evaluated in this retrospective observational study. METHODS: Diagnostic Laparoscopy was performed in 53 patients with PM of GC who admitted to the Center for Treatment of Peritoneal Surface Malignancies, Istanbul, between 2013 and 2016. Peritoneal cancer index (PCI), ascites status and cytology were determined. The patients underwent LHIPEC and then, BIPSC induction chemotherapy using intraperitoneal docetaxel (30 mg/m2) and cisplatin (30 mg/m2) and intravenous Docetaxel/Cisplatin/5-Fluorouracil (DCF) for 3 cycles. In selected patients, CRS with radical gastrectomy and HIPEC were performed after the response to induction therapy. BIPSC was continued for 3 more cycles with a dose reduction in an adjuvant setting. RESULTS: All LHIPEC procedures were uneventful with Grade 1-2 side effects (11/53, 20,8%). As a response to induction chemotherapy PCI was reduced from 19.6±8 (range, 6-39) to 13.6±9.8 (range, 1-39) (P<0.001). Ascites was detected in 55% (29 out of 53) and cytology was positive in 51% (27 out of 53) of the patients before induction chemotherapy. Ascites was completely abolished and all cytology became negative. Then, 34 of 53 (64.15%) patients underwent CRS with radical gastrectomy and HIPEC. CC0/1 resection was achieved in 22 (64.70%) of patients (P<0.05). The median survival time was 18.9±13.4 (95% CI: 15.2-22.6 months. Combined surgery and HIPEC related mortality occurred in 1 out of 34 patients (2.9%) due to developed diffuse intravascular coagulation at postoperative day 2. Grade 2 operative complications included biliary fistula in one, and duodenal stump leakage in two patients (8.7%). All of the fistula closed with conservative management. The median survival time was 18.9±13.4 months and the median progression-free survival time was 15.6±12.9 with 1-, 2-, and 5-year survival rates of 82.4%, 59% and 17.6% in patients with PM of GC. Multivariate analysis identified high peritoneal cancer index (P=0.000) and complete resection (P<0.05) as independent predictors for better progression-free and overall survival. CONCLUSIONS: The best outcomes can be expected with optimal cytoreduction and limited peritoneal dissemination in response to induction chemotherapy. Knowledgeable selection of patients with PM of GC is essential to perform surgery with HIPEC safely with acceptable mortality and morbidity.

Comparative study between ghost ileostomy and defunctioning ileostomy in terms of morbidity and cost-effectiveness in low anterior resection for rectal cancer.

PURPOSE: The aim of this study was to compare ghost ileostomy (GI) and defunctioning ileostomy (DI) in patients who underwent low anterior resection (LAR) for rectal cancer in terms of postoperative morbidity, rehospitalization rates, and total costs. METHODS: Patients with an anastomosis level between 5 and 10 cm from the anal verge after LAR were analyzed retrospectively. Clinical characteristics, operative outcomes, postoperative morbidity, rehospitalization rates, and total costs were compared. RESULTS: A total of 123 patients were enrolled as follows: 42 patients in the GI group and 81 patients in the DI group. Anastomotic leakage (AL) was identified in three patients who underwent GI, and in all of them, GI was easily converted to DI. There were 96.3% of the patients with DI rehospitalized at least one time because of surgery-related and/or stoma-related complications or stoma closure. When we did not take into account the patients who were rehospitalized for stoma closure, the rates of rehospitalization were 4.7% and 22.2% in the GI and DI groups, respectively (P= 0.01). The mean total costs calculated by removing additional surgical procedures and adding all of the rehospitalization costs were 25,767 USD and 41,875 USD in the GI and DI groups, respectively (P= 0.0001). CONCLUSION: GI may be a safe and cost-effective method in patients who underwent LAR with low or medium risk factors for AL. It is possible to avoid unnecessary ileostomy and reduce unwanted outcomes due to it, such as postoperative complications, rehospitalizations, and increased total costs by performing GI.

Metastasis to lymph nodes around the vascular tie worsens long-term oncological outcomes following complete mesocolic excision and conventional colectomy for right-sided colon cancer.

BACKGROUND: Oncologic outcomes after complete mesocolic excision (CME) in colon cancer are under investigation. The aim of our study was to compare CME and conventional colectomy (CC) in terms of pathological and oncological outcomes for right colon cancer and to evaluate the impact of lymph node metastasis around the vascular tie on survival. METHODS: Consecutive patients with right colon cancer who had CME or CC between January 2011 and August 2018 at two specialized centers in Turkey were included. Statistical analyses were performed with respect to demographic characteristics, operative and pathologic outcomes, harvested and metastatic lymph nodes around the vascular tie (LNVT), recurrences, and survival. RESULTS: There were 91 patients in the CME group (58 males, mean age 64 ± 16 years) and 192 patients in the CC group (96 males, mean age 66 ± 14 years). The mean number of harvested lymph nodes (CME: 42 ± 15 vs CC: 34 ± 13, p = 0.01) and LNVT were higher in the CME group (CME: 3.2 ± 2.2 vs CC: 2.4 ± 1.6, p = 0.001). LNVT metastases were 7.7% and 8.3% in the CME and CC groups, respectively (p = 0.85). Three-year overall and disease-free survival rates were 96.4% and 90.9% in the CME group and 90.4% and 87.6% in the CC group in stage I-III patients (p > 0.05). In stage III patients, the 3-year overall survival (92.5% vs 63.5%, p = 0.03) and disease-free survival (85.6% vs 52.1%, p = 0.008) were significantly better in LNVT-negative patients than in LNVT-positive patients. CONCLUSION: LNVT metastasis seems to be the key factor associated with poor disease-free and overall survival in right colon cancer regardless of the radicality of surgery.

A new technique of doppler dearterialization for hemorrhoidal disease: arterial detection ligation (ADL).

PURPOSE: We describe the arterial detection ligation (ADL) technique, designed to find arteries at time-appropriate depth for ligating, and report our preliminary results of using this technique to treat patients with the hemorrhoidal disease (HD). METHODS: The subjects of this retrospective analysis were patients with symptomatic grades 2 or 3 HD. We analyzed the clinical characteristics, postoperative complications, recurrence, and patient satisfaction of the patients treated with ADL. RESULTS: A total of 75 patients were included in the study (male/female ratio 1.88; mean age 48 ± 19 years; mean BMI 24 ± 3 kg/m2). Thirty-nine patients (52%) did not require hospitalization and were discharged from the day clinic approximately 4 h postoperatively. Four patients (5.3%) suffered tenesmus for about 1 week postoperatively and two (2.7%) suffered temporary rectal bleeding. The mean VAS scores 1 day postoperatively, then at 1 week, 1 month and 1 year were 2.9, 1.5, 0.4, and 0, respectively. At the 1-month follow-up, there was no sign of recurrence and the satisfaction rate was 78.6% (n = 59). At the 1-year follow-up, three patients (4%) had a recurrence and the satisfaction rate was 86.7% (n = 65). CONCLUSION: Based on our preliminary findings, ADL is an effective technique for treating HD, generally as an outpatient procedure, without serious morbidity. We anticipate that the incidence of tenesmus, which is encountered frequently after other dearterialization methods, will be lower after the ADL technique, which avoids both mass ligation of hemorrhoidal arteries deeper than 12 mm and running a long mucopexy suture line.

Clinicopathologic features and prognosis of histologic subtypes in the right-sided colon cancer.

PURPOSE: Differentiation of the histopathologic subtypes can be clinically important as it can affect the course of treatment and the prognosis. The aim of this study was to investigate both the clinicopathological features and prognosis of histologic subtypes in right-sided colon cancer. METHODS: This study included 138 patients who underwent surgery for right-sided colon cancer. The patients were divided into three groups according to histopathological subtypes as follows: medullary carcinoma (MC, n=11), mucinous adenocarcinoma (MAC, n=29), and classic adenocarcinoma (AC, n=98). The groups were compared in terms of demographic characteristics, type of surgery, pathological outcomes and survival. RESULTS: The rate of laparoscopic surgery was significantly lower in the MC group compared with MAC and AC groups (45.4% vs 54.5% vs 35.7%, respectively, p=0.001). In MC group, T4 stage was significantly higher than in other groups (90.0% vs 34.5% vs 35.7%, respectively, p=0.001). While patients with MAC had no distant metastasis, 18.2% and 15.3% of patients with MC and AC respectively, had distant metastasis (p=0.07). MAC vs MC, p=0.01, MAC vs AC, p=0.03). Tumor size, tumor volume, and the rate of microsatellite instability were found significantly higher in the MC group (p<0.05). The 5-year overall (OS) and disease-free survival (DFS) were better in the MAC group compared with MC and AC groups, but these differences did not reach statistical significance (OS: 92.8% vs 72.7% and 68.7%, p=0.16 and DFS 87.3% vs 58.2% and 64%, p=0.10, respectively). CONCLUSION: MC is associated with more advanced tumor size and T stages, and therefore entails reduced rate of minimally invasive procedures. In our series, the absence of distant metastasis in the patients of MAC also had a positive effect on survival.

Surgical site infections after pancreaticoduodenectomy: Preoperative biliary system interventions and antimicrobial prophylaxis.

BACKGROUND: The rate of surgical site infection (SSI) after pancreaticoduodenectomy (PD) is high and insertion of preoperative bile duct catheterization (PBDC) predispose a high risk of SSI with multidrug resistant (MDR) microorganisms. AIM: To describe the effects of PBDC and the prophylaxis in development of SSI. METHODS: We conducted a retrospective study between January 01, 2010 and December 2018 including the patients with PD and total pancreatectomy. FINDINGS: In total 214 consecutive patients were included. The PBDC was inserted to 63 (29%) patients. The rate of intraoperative bile fluid culture positivity was higher among the patients with PBDC (84% vs. 17% respectively, p<0.001). The SSI was detected in 52 patients (24%). In multivariate analysis, the rate of SSI was found to be higher among the patients with PBDC (OR: 2.33, 95% Cl: 1.14-4.76, p=0.02). As the etiologic agents of SSI, Pseudomonas spp. and MDR pathogens were mainly detected in PBDC group. The resistance to ampicillin-sulbactam was significantly higher in the PBDC group (87.5% vs. 25%, p=0.012). The similar bacterial species both in bile fluid and the surgical site were detected in 11 (21%) patients with SSI. Among 8 patients (15%), antimicrobial susceptibility was the same. Only in five out of 52 (10%) patients, the SSI pathogens was susceptible to the agent that was used for surgical prophylaxis. CONCLUSION: Unnecessary catheterizations should be avoided. By considering the increasing prevalence of resistant bacteria as the cause of SSI, the clinicians should closely follow-up their patients for choosing the proper antimicrobials.

Work hard, play hard: Leisure satisfaction and work engagement among Turkish women1.

BACKGROUND: Previous studies have found physical activity to be associated with decreased organizational cynicism and low performanceOBJECTIVE:The aim of this study was to examine work engagement and leisure satisfaction in Turkish women with regard to recreational physical activity participation and marital status, and to test the relationship between age and work experience, work engagement and leisure satisfaction. METHODS: Utrecht Work Engagement Scale (UWES) and Leisure Satisfaction Scale (LSS) were administered to assess women workers' work engagement and leisure satisfaction. The sample for this project consisted of 317 women workers living in Turkey Ankara. RESULTS: The analysis indicated that there were statistically significant differences in all sub-dimensions of UWES and LSS between single and married participants, with single participants having higher mean scores. There were also statistically significant differences in "vigor" and "dedication" sub-dimensions of UWES, and in all sub-dimensions of LSS regarding to recreational physical activity participation. The results demonstrated that the mean scores of physically active women are higher than the non-active group. CONCLUSIONS: As a result, the data points to exercise participation as a rich source of information about work engagement and leisure satisfaction, and the positive use of leisure counseling as a work engagement.

Robotic Complete Mesocolic Excision Versus Conventional Laparoscopic Hemicolectomy for Right-Sided Colon Cancer.

Background: Robotic technique has been proposed to overcome the limitations of laparoscopic surgery. In this study, we aimed at determining whether robotic complete mesocolic excision (CME) for right-sided colon cancer can be safe and effective as conventional laparoscopic right hemicolectomy (CLRH). Materials and Methods: Between February 2015 and September 2017, patients undergoing robotic right CME and CLRH with curative intent for right-sided colon cancer were included. Patient characteristics, short-term and histopathological outcomes were compared between the groups. Results: Ninety-six patients (robotic, n = 35) were included in this study. The operative time (286 ± 77 versus 132 ± 40 minutes, P = .0001) was significantly longer in the robotic group. There were no conversions in either group. No significant differences existed between the groups regarding the mean estimated blood loss, time to first flatus, length of hospital stay (6 ± 3 versus 6 ± 3 days, P = .64), and follow-up times (robotic 15 ± 8 versus laparoscopic 16 ± 10 months P = .11). Overall complication rates (n = 10 [29%] versus n = 15 [25%], P = .67) were similar. In the robotic group, vascular injury occurred in 2 patients, and both were repaired robotically. The mean number of harvested lymph nodes was significantly higher (41 ± 12 versus 33 ± 10, P = .04) and length between the vascular tie and colonic wall was longer (13 ± 3.5 versus 11 ± 3, P = .02) in the robotic group. Conclusion: Although robotic right CME seems equally safe to CLRH in terms of short-term morbidity, future prospective randomized trials are needed to define its role for treatment of right colectomy.

Comparison of Technical Details and Short-term Outcomes of Single-incision Versus Multiport Laparoscopic Adrenalectomy.

To date, the single-incision laparoscopic surgery (SILS) technique has been applied to a wide range of general surgical procedures; however, there are still scant data and debates on adrenal procedures. The aim of this study was to compare surgical outcomes of single-incision versus laparoscopic multiport adrenalectomy. The patients were divided into 2 study groups on the basis of the surgical approach: SILS (group 1) and multiport laparoscopic surgery (group 2). Patient demographics and their perioperative and postoperative results were evaluated retrospectively from the medical records. A total of 80 patients were included in the study. There were 44 patients in group 1 and 36 patients in group 2. The average operative time, estimated blood loss, and tumor size were similar between the study groups. There were no mortalities in both groups and the mean duration of hospital stay was 3 days for both groups. Without using any single-incision access trocars and articulated instrumentation, we achieved the same surgical outcomes in our SILS adrenalectomy series compared with conventional multiport laparoscopy series in terms of postoperative short-term outcomes and cost-effectivity.

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.

[Isolated gluteal hydatid cyst]. / Gluteal bölgede izole kist hidatik.

Hydatid cyst disease is a parasitic infection caused by Echinococcus granulosus and poses a serious health problem in endemic areas, including our country. Hydatid disease mostly affects the liver and lung, although involvements in many parts of the body have been reported in the literature. Isolated soft tissue involvement is very rare. We present an isolated hydatid disease case which affected the gluteal region of the body.