Impact of Frailty and Sarcopenia on Short- and Long-Term Outcomes in Elderly Patients Undergoing Radical Gastrectomy for Gastric Cancer.

BACKGROUND: The impact of frailty and sarcopenia in patients with gastric cancer is unclear. This study aimed to comprehensively examine the impact of frailty and sarcopenia on the short- and long-term outcomes in elderly patients undergoing radical gastrectomy for gastric cancer. METHODS: We retrospectively assessed 246 patients aged ≥ 65 years who underwent radical gastrectomy. Frailty and sarcopenia were assessed using the modified frailty index (mFI) and psoas muscle mass index (PMI), respectively. RESULTS: There were 30 (12.2%) and 60 (24.4%) patients with High-mFI and Low-PMI, respectively. As the age increased, both sexes showed significant correlations with PMI and mFI (r = - 0.238, 0.322, P = 0.003 and 0.002, respectively). High-mFI and Low-PMI did not affect the short-term outcomes. However, High-mFI was an independent risk factor for non-home discharge (P = 0.004) and was a significant predictor of 3- and 5-year overall survival (OS) (HR = 2.76 and 2.26; P = 0.002 and 0.005, respectively) and 1-, 3- and 5-year non-cancer-specific survival (non-CSS) (HR = 4.88, 8.05, and 4.01; P = 0.017, < 0.001, < 0.001, respectively). Low-PMI was a significant predictor of only 5-year OS (HR = 2.03, P = 0.003) and non-CSS (HR = 2.10, P = 0.020). CONCLUSIONS: Frailty is significant predictor of non-home discharge and 1-, 3-, 5-year OS and 3- and 5-year non-CSS. Sarcopenia is a significant predictor of 5-year OS and non-CSS. Preoperative assessment of both frailty and sarcopenia can help surgeons to select adequate treatment strategies for the elderly population.

Impact of gastrectomy on body composition within 1 month in patients with gastric cancer.

PURPOSE: The present study examined the changes in and risk factors for body composition (BC) during the first postoperative month when dynamic biological reactions occur. METHODS: We retrospectively assessed 202 patients who underwent gastrectomy. The BC was assessed using a bioelectrical impedance analysis and evaluated within 1 month preoperatively, 1 week postoperatively, and 1 month postoperatively. Multiple regression analyses were performed to identify predictive factors for BC change. RESULTS: The mean reduction rate in BC at 1 month postoperatively was - 6.0, - 10.5, - 5.6, - 1.1, - 10.1, and + 1.2% for body weight, body fat, skeletal muscle, bone mineral, extracellular water/total body water, and the whole-body phase angle, respectively. A multiple regression analysis revealed that independent risk factors for weight loss were complications, operative time, and type of gastrectomy (P = 0.004, 0.011, 0.015, respectively), and those for skeletal muscle loss were complications and gastrectomy type (P = 0.002, 0.010, respectively). A segmental lean mass analysis revealed that the lower limbs were markedly reduced at 1 week postoperatively (- 8.0%), and these independent risk factors were the female sex and Stage II/III disease (P = 0.008, 0.036, respectively). CONCLUSION: Detailed analyses of BC might help elucidate the mechanisms underlying postoperative physical changes, which might be useful for perioperative management.

Post-colostomy internal hernia of the stomach treated with laparoscopic gastropexy: a case report.

BACKGROUND: Internal hernias are formed by the protrusion of internal organs through an aperture formed congenitally or postoperatively. Internal hernias are most commonly associated with the small intestine. Only two cases of a post-sigmoid colostomy internal hernia of the stomach have been reported. This hernia arises from the space between the lifted sigmoid colon and the left abdominal wall. In the two aforementioned cases, treatment comprised suturing of the sigmoid colon to the lateral abdominal wall and changing of the intraperitoneal route to an extraperitoneal one. Herein, we present a very rare case who underwent laparoscopic gastropexy for a post-sigmoid colostomy internal hernia of the stomach. CASE PRESENTATION: Our patient, a 67-year-old woman, was undergoing chemoradiation for rectal cancer and planned to undergo abdominoperineal resection. However, tumor perforation resulted in a high fever and a right gluteal abscess; therefore, a sigmoid colostomy was performed through the intraperitoneal route in the left lower abdomen. One month after the surgery, the patient presented to our emergency room with vomiting, abdominal pain, and abdominal distension. Computed tomography revealed a markedly distended stomach caused by the obstruction of the pylorus secondary to the colostomy; laparoscopic gastropexy was performed subsequently and the postoperative course was uneventful. CONCLUSIONS: This is the first report on the laparoscopic gastropexy treatment of a post-sigmoid colostomy internal hernia of the stomach; our findings may help physicians manage such hernias.

What is necessary to shorten the operative time in initial introduction of robotic gastrectomy for gastric cancer?

INTRODUCTION: Robotic gastrectomy (RG) is a good alternative to laparoscopic gastrectomy, as it improves treatment outcomes and reduces the burden of technical difficulties; however, prolonged operative time may be a disadvantage. This study aimed to identify measures to shorten the operative time during the initial introduction of RG at an institution. METHODS: We assessed 33 patients with gastric cancer who underwent radical distal gastrectomy with Billroth-I reconstruction and divided them into three groups: laparoscopic distal gastrectomy (LDG), robotic distal gastrectomy in the early phase (RDG-E), and in the late phase (RDG-L). Operative time, six technical steps, and junk time, including the roll-in/roll-out, docking/undocking, and instrument exchange times, were compared among the groups. RESULTS: The median (range) overall operative times of LDG, RDG-E, and RDG-L were 248 (179-323), 304 (249-383), and 263 (220-367) min, respectively, but no significant differences were observed. For each surgical step of RG, RDG-L in suprapancreatic lymph node dissection was significantly shorter than that in RDG-E. The median (range) junk times of LDG, RDG-E, and RDG-L were 16.7 (12.7-26.4), 48.3 (38.6-67.7), and 42.0 (35.4-49.2) min, respectively. Junk time was significantly longer in RDG-L than in LDG (p = 0.003), but not significant between RDG-E and RDG-L. The learning curve effect of overall, console, and junk times were achieved in four cases of RDG. CONCLUSION: Junk time is a major factor in prolonging RDG operative time. However, to reduce the time after initial introduction, measures to promote robot-specific standardization and more effective use of robotic instruments are essential.

Clinical Significance of Serum Antithrombin III Activity After Hepatectomy for Hepatocellular Carcinoma.

BACKGROUND: As antithrombin III (AT-III) is produced in the hepatocytes, its serum activity decreases at the time of liver failure, in addition to ischemia reperfusion injury, vascular endothelial dysfunction, and disseminated intravascular coagulation (DIC). Here, we examined whether the serum AT-III value after hepatectomy could be a prognostic factor for hepatocellular carcinoma (HCC). METHODS: Of 141 patients who underwent hepatectomy for HCC, data for 101 patients in whom serum AT-III activity was measured on the first postoperative day were extracted. Patients with serum AT-III activity > 50% and ≤ 50% were assigned to high value (72 cases) and low value (29 cases) groups, respectively. We examined the clinical and prognostic differences between these two groups. RESULTS: The average age of enrolled patients (83 men and 18 women) was 68.0 years. The 5-year overall survival rate was 88% and 60% in the high and low value groups, respectively (P < 0.01). Furthermore, the 2-year relapse-free survival rate was 71% and 54% in the high and low value groups, respectively (P = 0.03). CONCLUSION: This is the first study to demonstrate that serum AT-III levels on the first postoperative day may serve as a prognostic factor in HCC patients.

The prognostic significance of combined geriatric nutritional risk index and psoas muscle volume in older patients with pancreatic cancer.

BACKGROUND: The geriatric nutritional risk index (GNRI), originally developed as a nutritional assessment tool to evaluate mortality and morbidity in older hospitalized patients (i.e., those aged ≥65 years), is regarded as a prognostic factor in several cancers. Body composition is also an important consideration when predicting the prognosis of patients with cancer. This study aimed to investigate the relationship between the GNRI and psoas muscle volume (PMV) for survival outcomes in patients with pancreatic cancer. METHODS: This retrospective study evaluated the prognostic significance of the GNRI and PMV in 105 consecutive patients aged ≥65 years who underwent pancreatectomy for histologically confirmed pancreatic cancer. The patients were divided into high (GNRI > 98) and low GNRI groups (GNRI ≤98), and into high (PMV > 61.5 mm3/m3 for men and 44.1 mm3/m3 for women) and low PMV (PMV ≤ 61.5 mm3/m3 for men and 44.1 mm3/m3 for women) groups. RESULTS: Both the 5-year overall survival (OS) and recurrence-free survival (RFS) rates were significantly greater among patients in the high GNRI group than among patients in the low GNRI group. Similarly, both the 5-year OS and RFS rates were significantly greater among patients in the high PMV group than among patients in the low PMV group. Patients were stratified into three groups: those with both high GNRI and high PMV; those with either high GNRI or high PMV (but not both); and those with both low GNRI and low PMV. Patients with both low GNRI and low PMV had a worse 5-year OS rate, compared with patients in other groups (P <  0.001). The C-index of the combination of the GNRI and PMV for predicting 5-year OS was greater than the C-indices of either the GNRI or PMV alone. Multivariate analysis revealed that the combination of the GNRI and PMV was an independent prognostic factor in patients aged ≥65 years with pancreatic cancer (P = 0.003). CONCLUSIONS: The combination of the GNRI and PMV might be useful to predict prognosis in patients aged ≥65 years with pancreatic cancer.

Decreased mean platelet volume predicts poor prognosis in patients with pancreatic cancer.

BACKGROUND: Decreased mean platelet volume (MPV) predicts poor prognosis in some cancers. However, its significance as a prognostic indicator in pancreatic cancer (PC) remains unclear. METHODS: A total of 91 PC patients who underwent pancreatectomy were included in this study. MPV and serum carbohydrate antigen 19-9 (CA19-9) were measured within 1 week before surgery. RESULTS: We divided patients into MPVhigh (≥ 8.65; n = 40), MPVlow (< 8.65; n = 51), CA19-9high (≥ 66.3; n = 47), and CA19-9low (< 66.3; n = 44) groups based on the optimal cut-off values determined from receiver operating characteristic curve analysis. The 5-year overall survival (OS) rates were significantly lower in the MPVlow than in the MPVhigh group (16.9% and 56.3%, respectively; P = 0.0038), and the 5-year disease-specific survival (DSS) rates in the MPVlow group and MPVhigh group were 20.5% and 62.2%, respectively (P = 0.0031). Multivariate analysis identified MPV as an independent prognostic indicator for both OS and DSS. The patients were then divided into groups A (MPVhigh and CA19-9low), B (MPVhigh and CA19-9high), C (MPVlow and CA19-9low), and D (MPVlow and CA19-9high), with 5-year OS rates of 73.2%, 40.4%, 25.8%, and 10.3%, respectively (P = 0.0002), and 5-year DSS rates of 80.8%, 44.9%, 27.3%, and 16.4%, respectively (P = 0.0003). CONCLUSIONS: Classification based on MPV and CA19-9 might be useful for predicting long-term outcomes in patients with PC.

Avoidance of bile duct injury during laparoscopic liver cyst fenestration using indocyanine green: A case report.

By administering ICG test immediately before laparoscopic liver cyst fenestration, the biliary tract can be easily identified and intraoperative bile duct damage and postoperative bile fistula formation can be avoided, as demonstrated in this case.

Sarcopenia as a prognostic factor in patients with recurrent pancreatic cancer: a retrospective study.

BACKGROUND: Sarcopenia is a prognostic factor in various cancers. However, the impact of sarcopenia in patients with recurrent pancreatic cancer remains unclear. This study evaluated the prognostic significance of sarcopenia in patients with recurrent pancreatic cancer. METHODS: Seventy-four patients who developed postoperative recurrence of pancreatic cancer after undergoing pancreatectomies were enrolled. Sarcopenia in these patients was defined according to the psoas muscle index (PMI) measured via computed tomography at the third vertebra. RESULTS: The mean PMIs at the time of recurrence were 4.47 ± 1.27 cm2/m2 for men and 3.26 ± 0.70 cm2/m2 for women. Of the 74 patients, 65 (87.8%) were diagnosed with sarcopenia with low PMI. The 2-year post-recurrence survival curve in the sarcopenia group was significantly worse than that in the non-sarcopenia group (P = 0.034). Multivariate analysis revealed that sarcopenia at the time of recurrence was an independent prognostic factor (P = 0.043) along with a high neutrophil-to-lymphocyte ratio (P = 0.004), early recurrence (P = 0.001), and chemotherapy after recurrence (P = 0.005) in patients with recurrent pancreatic cancer. Furthermore, the area under the curve (AUC) of the combination of sarcopenia and time to recurrence for predicting 2-year survival was 0.763, which was much higher than that of sarcopenia alone (AUC = 0.622). CONCLUSIONS: Sarcopenia is a useful prognostic factor in patients with recurrent pancreatic cancer. The combination of sarcopenia and time of recurrence may more accurately predict post-recurrence survival than can sarcopenia alone.

Combined prognostic nutritional index ratio and serum amylase level during the early postoperative period predicts pancreatic fistula following pancreaticoduodenectomy.

BACKGROUND: The aim of this study was to investigate the usefulness of the range of change in prognostic nutritional index (PNI) during the early postoperative period as a predictor of postoperative pancreatic fistula (POPF) after pancreaticoduodenectomy. METHODS: Data were retrospectively analyzed for 192 patients who underwent pancreaticoduodenectomy. Univariate and multivariate logistic regression analyses were used to evaluate perioperative variables. PNIP3-Pre ratio represented the range of change in PNI from before surgery to postoperative day (POD) 3, PNIP1-Pre ratio represented the range of change in PNI from before surgery to POD 1, and PNIP3-P1 ratio represented the range of change in PNI from POD 1 to POD 3. RESULTS: The area under the curve (AUC) for PNIP3-P1 for prediction of POPF following pancreaticoduodenectomy was 0.683 (P <  0.001), which was highest among PNI ratios and higher than PNI on POD 3. The AUC for serum amylase level on POD 1 was 0.704 (P <  0.001), which was superior to the corresponding AUC on POD 3. The AUC for the combination of PNIP3-P1 ratio and serum amylase level on POD 1 for prediction of POPF was higher than the AUC of either indicator alone (0.743, P <  0.001). The combination of PNIP3-P1 ratio and serum amylase level on POD 1 was an independent predictor of POPF following pancreaticoduodenectomy (P = 0.018). CONCLUSIONS: The combination of the range of change in PNI from POD 1 to POD 3 and serum amylase levels on POD 1 may be useful for prediction of POPF following pancreaticoduodenectomy.

Laparoscopically-Assisted Repair of a Small Bowel Perforation Secondary to Multiple Metastases of Undifferentiated Pleomorphic Sarcoma.

We present a very rare case of a laparoscopically-assisted repair of a small bowel perforation secondary to multiple metastases of undifferentiated pleomorphic sarcoma from the posterior mediastinum. A 46-year-old man presented with middle to upper abdominal pain during chemotherapy for lung metastases from undifferentiated pleomorphic sarcoma. Computed tomography revealed intra-abdominal free air, and emergency laparoscopy was performed. Consequently, a perforation was detected in the jejunum, and partial jejunal resection was performed by mini-laparotomy. Pathological examination demonstrated an ulcerated tumor with perforation and four additional tumors in the resected jejunum. Pathological examination also revealed undifferentiated pleomorphic sarcoma in all five tumors. To our knowledge, our case is the first report of a laparoscopically-assisted repair of a small bowel perforation secondary to metastasis of undifferentiated pleomorphic sarcoma. Although the perforation site was unclear preoperatively, laparoscopic observation readily identified the lesion in this patient. Therefore, minimally invasive surgery could be performed successfully with mini-laparotomy following laparoscopic observation. Laparoscopic techniques for the small intestine are viable options, even in acute and uncommon situations, and small bowel perforation secondary to metastasis should be considered in patients with undifferentiated pleomorphic sarcoma and acute abdomen.

Prognostic Impact of Pre- and Post-operative P-CRP Levels in Pancreatic Cancer Patients.

BACKGROUND: C-reactive protein (CRP) levels reflect ongoing inflammation and/or tissue damage, and studies suggest that platelets play a role in tumor invasion and metastasis. P-CRP is defined as the multiplied product of serum CRP and platelet levels. Here the prognostic value of pre- and post-operative P-CRP levels in pancreatic cancer (PC) patients was assessed. METHODS: This retrospective study used data from 107 consecutive PC patients who had undergone either pancreaticoduodenectomy or distal pancreatectomy. Clinicopathological parameters and pre/post-operative laboratory data derived from patient records were used for analyses. P-CRP was defined as the product of peripheral thrombocyte count (/uL) × serum CRP level (mg/dL) divided by 104; the optimal P-CRP cut-off value was defined using receiver operating characteristic curves. RESULTS: PC patients were classified as either P-CRPLow (< 1.782; n = 49) or P-CRPHigh (≥ 1.782; n = 58), based on the cut-off value of 1.782. Univariate analysis revealed that performance status, clinical stage, pathological T and N stages, P-CRP, and carbohydrate antigen 19-9 (CA19-9) significantly affected overall survival (OS). Multivariate analysis revealed that independent risk factors for OS were pathological N stage, P-CRP, and CA19-9. Additionally, 103 PC patients for whom postoperative data were available were classified into four groups (P-CRPLow-Down, P-CRPLow-Up, P-CRPHigh-Down and P-CRPHigh-Up), based on preoperative P-CRP and postoperative trend of P-CRP, and we found that prognosis, in terms of OS, was significantly different among these groups (P = 0.012). CONCLUSION: Pre- and post-operative P-CRP values are a potential predictor of prognosis in PC patients.

Bacterial smear test of drainage fluid after pancreaticoduodenectomy can predict postoperative pancreatic fistula.

OBJECTIVES: It is widely accepted that postoperative pancreatic fistula (POPF) accompanied by bacterial infection results in a worse outcome than POPF alone. However, few studies evaluating predictive indicators of POPF have focused on bacterial infection. METHODS: A consecutive 100 patients who underwent pancreaticoduodenectomy at our institute for periampullary disease were enrolled. POPF was assessed according to the International Study Group of Pancreatic Fistula consensus guidelines; grades B and C were defined as clinically relevant POPF (CR-POPF). The patients' characteristics, perioperative surgical factors, and laboratory data including the results of culture and smear testing performed using drainage fluid on postoperative days (PODs) 1 and 3 were analyzed. RESULTS: The overall incidence of CR-POPF was 25%. Univariate analyses revealed that the factors associated with CR-POPF were male sex, soft pancreas, MPD diameter, higher serum C-reactive protein concentration and white blood cell count on POD 3, higher amylase concentration in drainage fluid, and culture and/or smear positivity of drainage fluid. Multivariate analysis newly revealed that the smear positivity of drainage fluid on POD 3 was the independent risk factors for CR-POPF (p = 0.027). CONCLUSIONS: Smear positivity of drainage fluid on POD 3 after pancreaticoduodenectomy may be a new predictor of CR-POPF.

Impact of postoperative mean arterial pressure on the incidence of postoperative complications after hepatic resection for primary liver malignancy.

PURPOSE: We conducted this study to evaluate the impact of the postoperative mean arterial pressure (MAP) on surgical complications after hepatic resection. METHODS: The subjects of this study were 199 patients who underwent hepatic resection for primary liver malignancy between 2004 and 2013. A clinically relevant postoperative complication was defined as a Clavien-Dindo grade ≥ III complication. RESULTS: Based on an MAP cut-off value of 81.1 mmHg, the patients were grouped as follows: low MAP on both postoperative days (PODs) 1 and 2 (continuously low MAP), normal MAP on both PODs 1 and 2 (normal MAP), and others (transiently low MAP). The continuously low MAP group had the highest incidence of complications and the normal MAP group had the lowest incidence of complications compared with the expected incidence for this cohort (p < 0.01 and p = 0.01, respectively). Multivariate analysis revealed that both a continuously and transiently low MAP were independent predictors of postoperative complications (p = 0.03 and p < 0.01, respectively). Among the subtypes of complications, a low MAP had a significant relationship with ascites/pleural effusion and respiratory complications (p < 0.01 and p = 0.03, respectively). CONCLUSIONS: A low MAP on POD 1 and/or 2 is an independent predictor of postoperative complications.

Post-operative albumin-bilirubin grade predicts long-term outcomes among Child-Pugh grade A patients with hepatocellular carcinoma after curative resection.

BACKGROUND: Although Child-Pugh grade A patients with hepatocellular carcinoma (HCC) are candidates for curative resection, some may have a poor prognosis. The albumin-bilirubin (ALBI) grade, a measure of liver function based on albumin and bilirubin, has the potential to detect Child-Pugh grade A HCC patients with poor prognosis. Because components of the ALBI grade can be measured easily even after surgery, we explored the predictive values of ALBI in patient prognosis after HCC resection. METHODS: In this retrospective case-control study, we included 136 HCC patients who underwent curative resection between January 2004 and December 2013 at our hospital. ALBI grade was calculated from laboratory data recorded the day before surgery and at post-operative day 5. RESULTS: Pre- and post-operative ALBI grade predicted patients' long-term outcomes (P = 0.020 and P < 0.001, respectively, for overall survival, and P = 0.012 and P = 0.015, respectively, for recurrence-free survival). Post-operative ALBI grade was associated with patients' surgical factors of repeated hepatic resection (P = 0.012), intra-operative bleeding (P = 0.006), and surgery duration (P = 0.033). Furthermore, post-operative ALBI grade, rather than pre-operative ALBI grade, was an independent predictive factor of long-term outcome of Child-Pugh grade A patients with HCC. CONCLUSIONS: Post-operative ALBI grade is useful to predict the prognosis in patients after HCC resection.

Indirubin, a Constituent of the Chinese Herbal Medicine Qing-Dai, Attenuates Dextran Sulfate Sodium-induced Murine Colitis.

BACKGROUND: Indirubin, a constituent of the Chinese herbal medicine "Qing-Dai," has anti-cancer and anti-inflammatory activities. We aimed to evaluate the efficacy of indirubin for ameliorating colonic inflammation in a mouse model of inflammatory bowel disease. METHODS: Mice with dextran sulfate sodium (DSS)-induced acute and chronic colitis were treated with indirubin in their diet. Clinical and histologic changes were evaluated. In addition, colon levels of interleukin-6, a critical pro-inflammatory mediator, was detected by enzyme-linked immunosorbent assay. RESULTS: In the model of acute colitis, indirubin treatment improved the loss of body weight. Histology of colonic tissue revealed that indirubin treatment improved the histology grading of colitis (P = 0.02), the extent of submucosal fibrosis (P = 0.018), the number of mucosal toluidine blue-positive cells (P = 0.004) and colon length (P = 0.01). In the model of chronic colitis, indirubin treatment had no significant effect on pathologic findings except for colon length (P = 0.003). However, indirubin administration significantly reduced colon levels of interleukin-6 in the chronic-colitis model (P = 0.001). CONCLUSION: Our study clearly showed that oral intake of indirubin can improve murine DSS-induced colitis (which mimics human inflammatory bowel disease).

Utility and Limitation of Preoperative Neutrophil Lymphocyte Ratio as a Prognostic Factor in Hepatocellular Carcinoma.

BACKGROUND: The neutrophil lymphocyte ratio (NLR) has been proposed to be a surrogate marker of inflammation and immunological status and to have prognostic value in various malignancies. This study was conducted to clarify the prognostic significance of preoperative NLR in hepatocellular carcinoma (HCC). METHODS: We enrolled 135 patients with histologically-proven HCC who underwent initial curative hepatectomy. Based on the median NLR values, patients were divided into: NLR ≥ 2.0 (NLR-high, n = 69) and NLR < 2.0 (NLR-low, n = 66). RESULTS: In univariate analysis, the 5-year overall survival (OS) rates were 59.8 % ± 6.7% and 75.6% ± 6.5% (P = 0.028) in the NLR-high and NLR-low groups, respectively. Furthermore, the 5-year disease specific survival rates were 68.6% ± 6.7%, and 81.2 ± 6.4% (P = 0.048) in the NLR-high and NLR-low groups, respectively. CONCLUSION: Our results showed that high NLR was an independent predictor for OS in hepatectomy-treated HCC, suggesting that NLR may be a novel prognostic biomarker for HCC. On the other hand, NLR also has a limitation to predict postoperative prognosis of HCC patients by itself.

Internal supravesical hernia repaired via the anterior approach alone: A case report.

INTRODUCTION: Internal supravesical hernia is one of the rarest types of inguinal hernia. The hernial orifice is surrounded by the transverse vesical fold, median umbilical fold, and medial umbilical fold. PRESENTATION OF CASE: A 75-year-old male presented with lower abdominal pain and nausea. Plain abdominal CT showed that the bladder was suppressed by small bowel near the left internal inguinal ring. A part of the small bowel wall seemed to be inlaid, and so the patient was diagnosed with a strangulated left inguinal hernia. The hernia repair operation was performed via the anterior approach. There was no internal hernial sac found, but there was a walnut-sized mass in the properitoneal space. A diagnosis was made intraoperatively of internal supravesical hernia with strangulated small bowel. Small bowel resection and hernial orifice closure were performed. DISCUSSION: Although internal supravesical hernia can present with distinctive CT findings, preoperative diagnosis is extremely difficult. Internal supravesical hernia in previous reports has been repaired via open laparotomy or laparoscopic surgery; however, we successfully repaired this intraoperatively-diagnosed internal supravesical hernia by the anterior approach alone. CONCLUSION: The patient with internal supravesical hernia diagnosed intraoperatively could be treated via the anterior approach alone successfully. Depending on the situation, the anterior approach can be an option.