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BACKGROUND: Postoperative internal hernias after Roux-en-Y gastric bypass (RYGB) have an incidence of 2%-9% and are a surgical emergency. Evidence on factors associated with length of stay (LOS) after emergent internal hernia reduction in RYGB patients is limited. METHODS: This is a retrospective review of patients who underwent internal hernia reduction after RYGB at our tertiary care center over a 5 year period from 2015 to 2020. Demographics, comorbidities, and intra- and postoperative hospital course were collected. Univariate and multivariate linear regressions were used to investigate factors associated with LOS. RESULTS: We identified 38 patients with internal hernia after RYGB. These patients with mean age 44.1 years were majority female (71.1%) and white race (60.5%). Of the 24 patients where the RYGB was done at our institution, the mean RYGB to IH interval was 43 months. Petersen's defect (57.8%) followed by jejuno-jejunal mesenteric defect (31.6%) were the most common locations for IH. Both Petersen's and jejuno-jejunal mesenteric hernias were found in 4 cases (10.5%). Revision of bypass and small bowel resection were required in 13.2% and 5.3% of cases, respectively. The median (interquartile range) length of stay (LOS) was 2 days. On the multivariate analysis, male sex (P = .019), conversion to exploratory laparotomy (P = .005), and resection of small bowel (P < .001) were independent risk factors for increased LOS. CONCLUSION: The most common location of IH after RYGB is Petersen's defect, followed by jejuno-jejunal mesenteric defect. LOS was significantly associated with male sex, exploratory laparotomy, and resection of small bowel.
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Derivación Gástrica , Herniorrafia , Hernia Interna , Tiempo de Internación , Complicaciones Posoperatorias , Humanos , Femenino , Masculino , Adulto , Estudios Retrospectivos , Tiempo de Internación/estadística & datos numéricos , Complicaciones Posoperatorias/epidemiología , Persona de Mediana Edad , Herniorrafia/métodos , Hernia Interna/cirugía , Hernia Interna/etiología , Factores de Riesgo , Obesidad Mórbida/cirugía , Obesidad Mórbida/complicaciones , Reoperación/estadística & datos numéricosRESUMEN
Management of small bowel obstruction (SBO) in patients with symptomatic chronic mesenteric ischemia is a phenomenon that has not been previously described in the literature. This is an index case report describing the utilization of a multidisciplinary approach in a patient that suffered from SBO from cecal perforation with history of chronic mesenteric ischemia attributed to superior mesenteric artery (SMA) and celiac trunk stenosis. The patient was a 70-year-old female with recent diagnosis of ischemic colitis and chronic mesenteric ischemia, found to have high-grade SBO with transition point in the right lower quadrant. Computerized tomography angiogram showed occluded SMA, and severe celiac artery stenosis. Interventional radiology revascularized the celiac trunk with stent placement prior to right hemicolectomy for management of her high-grade SBO. Prospective research should ascertain whether revascularization indeed leads to improved post-operative outcomes.
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BACKGROUND: Evidence shows that 14.2% of opioid-naive patients have long-term opioid dependence after bariatric surgery. Enhanced recovery after surgery (ERAS) protocols are widely used in bariatric surgery, while bariatric surgery targeting opioid prescriptions (BSTOP) protocols were recently introduced. We will investigate the combined impact of ERAS and BSTOP protocols after bariatric surgery. METHODS: We conducted a retrospective review for patients who underwent either a sleeve gastrectomy or Roux-en-Y gastric bypass at a tertiary care center. Pre-intervention and post-intervention data were compared. Primary outcomes were length of stay (LOS), 30-day readmission, 30-day complications, and discharge on opioids. Multivariate Poisson regression with robust standard error was used to analyze LOS. RESULTS: There was no significant difference in 30-day emergency room visits (3.3% vs. 4.0%; p value = 0.631), 30-day readmission (4.4% vs. 5.4%; p value = 0.577) or 30-day complication rate (4.2% vs. 6.4%; p value = 0.199). LOS was significantly lower in the post-intervention group; mean (interquartile range) 2 (1-2) days vs. 1 (1-2) day, p value < 0.001. On multivariate analysis, the post-intervention group had 0.74 (95% confidence interval 0.65-0.85; p value < 0.001) times lower LOS as compared to pre-intervention group. Patients with DM had a significantly longer LOS (relative risk: 1.22; p = 0.018). No other covariates were associated with LOS (p value < 0.05 for all). BSTOP analysis found a significant difference between the two groups. Discharge on opioids decreased from 40.6% pre-intervention to 7.1% post-intervention. CONCLUSION: ERAS and BSTOP protocols reduced length of stay and opioid need at discharge without an increase in complication or readmission rates.
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Cirugía Bariátrica , Recuperación Mejorada Después de la Cirugía , Obesidad Mórbida , Humanos , Analgésicos Opioides/uso terapéutico , Tiempo de Internación , Obesidad Mórbida/cirugía , PrescripcionesRESUMEN
Background and Objectives: Revisional bariatric surgery continues to increase. Laparoscopic adjustable gastric banding (LAGB) after previous Roux-en-Y gastric bypass (RYGB), known colloquially as "band-overpouch" has become an option despite a dearth of critically analyzed long-term data. Methods: Our prospectively maintained database was retrospectively reviewed for patients who underwent band-overpouch at our Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program Center of Excellence in a 18-year period ending October 31, 2021. We evaluated: demographics, comorbidities, operative procedures, and outcomes (30-day and > 30-day). Results: During the study period, of 4,614 bariatric procedures performed, 42 were band-overpouch with 39 (93%) being women. Overall, mean age was 49.8 years (range 26-75), a mean weight 251 pounds (range 141-447), and mean body mass index 42.4 (range 26-62). Comorbidities included: hypertension (n = 31; 74%), diabetes (n = 27; 64%), obstructive sleep apnea (n = 26; 62%), gastroesophageal reflux disease (n = 26; 62%), and osteoarthritis (n = 25; 60%). All procedures were performed laparoscopically with no conversions to open. Mean length of stay was 1.2 days (range 1-3). Mean follow-up time was 4.2 years (range 0.5-11). Mean excess weight loss was 14.9%, 24.3%, and 28.2% at 6 months, 1 year and ≥ 3 years, respectively. There was one 30-day trocar-site hematoma requiring transfusion. Long-term events included: 1-year (1 endoscopy for retained food; 1 internal hernia), 3-year (1 LAGB erosion; 1 LAGB explant), 4-year (1 anastomotic ulcer), 6-year (1 LAGB explant and Roux-en-Y revision), and 8-year (1 LAGB erosion). One 5-year mortality occurred (2.4%), in association with hospitalization for chronic illness and malnutrition. Band erosions were successfully treated surgically without replacement. Conclusion: Band-overpouch is associated with moderate excess weight loss and has good short-term safety outcomes.
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Derivación Gástrica , Gastroplastia , Laparoscopía , Obesidad Mórbida , Adulto , Anciano , Índice de Masa Corporal , Femenino , Derivación Gástrica/métodos , Gastroplastia/efectos adversos , Gastroplastia/métodos , Humanos , Laparoscopía/métodos , Masculino , Persona de Mediana Edad , Obesidad Mórbida/cirugía , Reoperación/métodos , Estudios Retrospectivos , Resultado del Tratamiento , Pérdida de PesoRESUMEN
COVID-19, a novel respiratory viral illness, has spread globally and led to over 111 million cases worldwide. Most commonly, patients present with respiratory symptoms, and those with increased severity progress to acute hypoxic respiratory failure. Additionally, a portion of patients are noted to have coagulopathy and are considered to be at an increased risk for thromboembolic events. In this article, we present a unique case of a patient with severe abdominal pain in the setting of COVID-19 pneumonia and community acquired Clostridium difficile, found to have superior mesenteric artery thrombosis requiring exploratory laparotomy, thrombectomy and small bowel resection.
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Splenic rupture following colonoscopy is rare, first reported in 1974, with incidence of 1-21/100,000. It is critical to anticipate splenic trauma during colonoscopy as one of the causes of abdominal pain after colonoscopy especially when located in the left upper quadrant or left shoulder. Postoperative adhesions is a predisposing factor for splenic injury, and management is either operative or nonoperative, based on hemodynamic stability and/or extravasation which can be seen on contrast-enhanced CT scan of the abdomen. We present a case of a splenic rupture after colonoscopy in a patient with splenocolic adhesions, requiring splenectomy as definite treatment.
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Management of abdominal pain in a pregnant patient with a history of Roux-en-Y gastric bypass presents unique challenges. A misdiagnosis or delay in management can result in lethal maternal-fetal outcomes. We present a 30-year-old woman at 21 weeks of pregnancy presented with abdominal pain. She had a history of laparoscopic Roux-en-Y gastric bypass performed 3 years earlier. The clinical examination was remarkable for epigastric pain and tenderness. The vital signs and laboratory examinations were unremarkable. The CT scan was suggestive of an internal hernia. On an exploratory laparoscopy, the distal common small bowel was found to be herniating through the jejunojejunostomy mesenteric defect, causing intestinal obstruction with dilatation of the Roux limb and the biliopancreatic limb. The internal hernia was reduced, and no bowel resection was required. The mesenteric defect was closed with 3-0 silk sutures in a continuous fashion. The patient was discharged after 3 days and delivered a healthy baby at 40 weeks of gestation.
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Anastomosis en-Y de Roux/efectos adversos , Derivación Gástrica , Hernia Abdominal , Obstrucción Intestinal , Laparoscopía/métodos , Complicaciones Posoperatorias , Complicaciones del Embarazo , Dolor Abdominal/diagnóstico , Dolor Abdominal/etiología , Adulto , Errores Diagnósticos/prevención & control , Femenino , Derivación Gástrica/efectos adversos , Derivación Gástrica/métodos , Hernia Abdominal/diagnóstico , Hernia Abdominal/etiología , Hernia Abdominal/fisiopatología , Hernia Abdominal/cirugía , Humanos , Obstrucción Intestinal/diagnóstico , Obstrucción Intestinal/etiología , Obstrucción Intestinal/cirugía , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/cirugía , Embarazo , Complicaciones del Embarazo/diagnóstico , Complicaciones del Embarazo/etiología , Complicaciones del Embarazo/fisiopatología , Complicaciones del Embarazo/cirugía , Reoperación/métodos , Tomografía Computarizada por Rayos X/métodos , Resultado del TratamientoAsunto(s)
Fondo de Saco Recto-Uterino , Hernia , Herniorrafia/métodos , Obstrucción Intestinal/cirugía , Laparoscopía , Enfermedades Peritoneales/cirugía , Fondo de Saco Recto-Uterino/diagnóstico por imagen , Femenino , Hernia/complicaciones , Hernia/diagnóstico por imagen , Humanos , Íleon , Obstrucción Intestinal/diagnóstico por imagen , Obstrucción Intestinal/etiología , Pelvis , Enfermedades Peritoneales/complicaciones , Enfermedades Peritoneales/diagnóstico por imagen , Adulto JovenRESUMEN
BACKGROUND: Although it is generally accepted that closure of mesenteric defects after laparoscopic Roux-en-Y gastric bypass (LRYGB) reduces the incidence of small bowel obstruction (SBO), data supporting this belief are inconsistent. After a spike in acute SBO cases in our LRYGB patients, we changed our technique of mesenteric closure. The objective of this study was to determine whether modification of our technique of mesenteric closure would decrease the incidence of SBO and internal hernia after LRYGB. METHODS: The records of 872 consecutive patients who had antecolic LRYGB by 1 surgeon over a 9-year interval were reviewed for acute SBO. The first 654 patients, mean follow up = 100±12 months, had incomplete mesenteric closure versus complete closure in 218 remaining patients, mean follow up = 40±14 months. Minimum follow up was 1 year. RESULTS: Total incidence of acute SBO was 4.0% (35/872), including 4.4% (29/654) in the incomplete closure group versus 2.8% (6/218) in the complete closure patients. Seventeen (2.6%) of the incomplete closure patients with acute SBO had internal hernias versus 1 (.5%) in the complete closure group. Twenty-six patients with incomplete closure developed symptoms of SBO and subsequently had elective repair of mesenteric hernias versus none in complete closure group (P<.02). Postoperative morbidity and mortality rates after surgery for SBO were 30% and 7.4% in incomplete group versus zero in patients with complete closure. CONCLUSION: Complete closure of mesenteric defects in antecolic LRYGB resulted in a significant reduction in internal mesenteric hernias. Complications were also reduced after operations for SBO in patients who had complete mesenteric closure.
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Derivación Gástrica/efectos adversos , Hernia Abdominal/epidemiología , Obstrucción Intestinal/epidemiología , Mesenterio/cirugía , Obesidad Mórbida/cirugía , Adulto , Anastomosis en-Y de Roux/efectos adversos , Anastomosis en-Y de Roux/métodos , Índice de Masa Corporal , Estudios de Cohortes , Procedimientos Quirúrgicos Electivos/métodos , Femenino , Estudios de Seguimiento , Derivación Gástrica/métodos , Hernia Abdominal/etiología , Hernia Abdominal/cirugía , Humanos , Incidencia , Obstrucción Intestinal/etiología , Obstrucción Intestinal/cirugía , Intestino Delgado/cirugía , Laparoscopía/efectos adversos , Laparoscopía/métodos , Masculino , Persona de Mediana Edad , Obesidad Mórbida/diagnóstico , Complicaciones Posoperatorias/fisiopatología , Complicaciones Posoperatorias/cirugía , Reoperación/métodos , Estudios Retrospectivos , Medición de Riesgo , Tasa de Supervivencia , Resultado del TratamientoRESUMEN
Prompt appendectomy has always been a standard of care because of the risk of progression in pathology. This time honored practice has been recently challenged by studies, suggesting that appendicitis can be operated on electively. The aim of this study is to examine whether delayed intervention in acute appendicitis is safe by correlating the interval from presentation to operation with the operative and postoperative complications. Retrospective review of patients who underwent appendectomy for acute appendicitis in 2009 was done. The following parameters were recorded: demographics, duration from presentation to evaluation by emergency room attending, performing CT scan, surgical consult, and operation. The pathology, post operative complications, and length of stay were also recorded. Patients were divided into two groups: incision time < 10 hours (early group) and incision time > 10 hours (delayed group). The end points chosen for comparison were: 1) laparoscopic to open conversion rate, 2) complications, 3) readmissions, and 4) length of stay. Number of cases totaled 201, with 76 in the < 10 hours group and 125 in the > 10 hours group. The male to female ratio for the < 10 hours group was 54:22 and for the > 10 hours group was 59:66 (P < 0.001). Length of stay for the early group was 75.52 hours and for the delayed group, 89.15 hours (P = 0.04). There was one intra-abdominal abscess in the early group and 10 in the delayed group (P = 0.04). The early group had 0.2 (2.6%) open conversions, and the delayed group had five (4.1%) conversions (P = 0.58). There were six (4.8%) readmissions in the delayed group and none in the early group (P = 0.05). Our study reveals that the complication rate, length of stay, and readmissions are more in the delayed group. Conversion rate was more in the delayed group, but the difference was not significant. We conclude that early surgical intervention is beneficial in acute appendicitis.
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Apendicectomía , Apendicitis/cirugía , Adolescente , Adulto , Niño , Urgencias Médicas , Tratamiento de Urgencia , Femenino , Humanos , Incidencia , Complicaciones Intraoperatorias/epidemiología , Masculino , Complicaciones Posoperatorias/epidemiología , Estudios Retrospectivos , Factores de Tiempo , Adulto JovenRESUMEN
INTRODUCTION: The duodenum is the second most common site for diverticulae, after the colon. They are common after the fifth decade and usually asymptomatic. Ten percent of patients present with symptoms, which include abdominal pain, hemorrhage, duodenal obstruction, diverticulitis, perforation, pancreatitis, and obstructive jaundice. After a thorough search of medline we present, for the first time, a case of obstructive jaundice secondary to duodenal diverticulum compressing the common bile duct. It was managed by laparobotic duodenal diverticulectomy with choledocho-duodenostomy. The operative technique is discussed. CASE STUDY: A 78-year-old female was found to have an abnormal cholestatic liver function profile and dilated common bile duct during workup for upper abdominal pain. CT scan showed dilated common bile duct measuring 2.7 cm with suspected ampullary mass. Endoscopic ultrasound showed a large diverticulum next to the ampulla. Upper GI endoscopy confirmed duodenal diverticulum, arising from the second part of the duodenum. Laparobotic duodenal diverticulectomy and choledochoduodenostomy were performed. Her post-operative course was complicated by Clostridium difficile diarrhea, treated with metronidazole and she was discharged home on the 6th postoperative day. Follow-up at 18 months demonstrated that she was well. CONCLUSION: Obstructive jaundice due to compression by a duodenal diverticulum is rare. It poses a diagnostic challenge and requires technically demanding surgical and endoscopic intervention. Robotic surgery has revolutionized the field of minimally invasive surgery by improving vision and motion control. Robotic duodenal diverticulectomy and choledocho-duodenostomy are safe and feasible.
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BACKGROUND: Mantle cell lymphoma (MCL) is an aggressive type of B-cell non-Hodgkin's lymphoma that originates from small to medium sized lymphocytes located in the mantle zone of the lymph node. Extra nodal involvement is present in the majority of cases, with a peculiar tendency to invade the gastro-intestinal tract in the form of multiple lymphomatous polyposis. MCL can be accurately diagnosed with the use of the highly specific marker Cyclin D1. Few cases of mantle cell lymphoma presenting with intussuception have been reported. Here we present a rare case of multiple intussusceptions caused by mantle cell lymphoma and review the literature of this disease. CASE PRESENTATION: A 68-year-old male presented with pain, tenderness in the right lower abdomen, associated with nausea and non-bilious vomiting. CT scan of abdomen revealed ileo-colic intussusception. Laparoscopy confirmed multiple intussusceptions involving ileo-colic and ileo-ileal segments of gastrointestinal tract. A laparoscopically assisted right hemicolectomy and extended ileal resection was performed. Postoperative recovery was uneventful. The histology and immuno-histochemistry of the excised small and large bowel revealed mantle cell lymphoma with multiple lymphomatous polyposis and positivity to Cyclin D1 marker. The patient was successfully treated with Rituximab-CHOP chemotherapy and remains in complete remission at one-year follow-up. CONCLUSION: This is a rare case of intestinal lymphomatous polyposis due to mantle cell lymphoma presenting with multiple small bowel intussusceptions. Our case highlights laparoscopic-assisted bowel resection as a potential and feasible option in the multi-disciplinary treatment of mantle cell lymphoma.