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Binda C, Secco M, Tuccillo L, Coluccio C, Liverani E, Jung CFM, Fabbri C, Gibiino G. Early Rectal Cancer and Local Excision: A Narrative Review. J Clin Med 2024; 13:2292. [PMID: 38673565 PMCID: PMC11051053 DOI: 10.3390/jcm13082292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/03/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
A rise in the incidence of early rectal cancer consequent to bowel-screening programs around the world and an increase in the incidence in young adults has led to a growing interest in organ-sparing treatment options. The rectum, being the most distal portion of the large intestine, is a fertile ground for local excision techniques performed with endoscopic or surgical techniques. Moreover, the advancement in endoscopic optical evaluation and the better definition of imaging techniques allow for a more precise local staging of early rectal cancer. Although the local treatment of early rectal cancer seems promising, in clinical practice, a significant number of patients who could benefit from local excision techniques undergo total mesorectal excision (TME) as the first approach. All relevant prospective clinical trials were identified through a computer-assisted search of the PubMed, EMBASE, and Medline databases until January 2024. This review is dedicated to endoscopic and surgical local excision in the treatment of early rectal cancer and highlights its possible role in current and future clinical practice, taking into account surgical completion techniques and chemoradiotherapy.
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Affiliation(s)
| | | | | | | | | | | | - Carlo Fabbri
- Gastroenterology and Digestive Endoscopy Unit, Forlì-Cesena Hospitals, AUSL Romagna, 47121 Forlì, Italy; (C.B.); (M.S.); (L.T.); (C.C.); (E.L.); (C.F.M.J.); (G.G.)
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Saini S, Nandi S, Arora A, Chhebbi M, Mukherjee C. Revisiting the Trans-Sacral Approach for Large Rectal Adenomas, Surgical Technique, and Oncological Outcome: a Case Series. Indian J Surg Oncol 2024; 15:172-176. [PMID: 38511024 PMCID: PMC10948643 DOI: 10.1007/s13193-023-01855-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 11/24/2023] [Indexed: 03/22/2024] Open
Abstract
The standard oncologic surgeries for rectal carcinoma are radical trans abdominal procedures, However, these radical procedures are not suitable for large rectal adenomas. The transsacral approach for rectal adenoma was first described by Kraske and since then it has been utilized for various benign conditions of low and mid-rectum as well as for certain cancers. We are presenting a series of 5 consecutive cases of trans-sacral resection done in the past 7 years between January, 2016, until June, 2023, at the Department of Surgical Oncology, Cancer Research Institute, HIMS Dehradun, for large mid- and lower rectal adenoma. There were 5 patients who underwent transsacral excision of rectal adenoma. Three patients were male and 2 were female. All the patients underwent surgery after confirming the diagnosis of adenoma and metastatic work up. The postoperative histopathological examination showed adenocarcinoma infiltrating submucosa (T1) in one patient; however, other 4 patients had adenoma reconfirmed. The transsacral approach may not be the method of choice for the rectal carcinoma but it is a very useful surgical alternative to the large rectal adenoma where there is no invasive component and which cannot be managed by any other methods.
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Affiliation(s)
- Sunil Saini
- Department of Surgical Oncology, Himalayan Institute of Medical Sciences, Dehradun, India
| | - Sourabh Nandi
- Department of Surgical Oncology, Himalayan Institute of Medical Sciences, Dehradun, India
| | - Anshika Arora
- Department of Surgical Oncology, Himalayan Institute of Medical Sciences, Dehradun, India
| | - Madiwalesh Chhebbi
- Department of Surgical Oncology, Himalayan Institute of Medical Sciences, Dehradun, India
| | - Chiranjit Mukherjee
- Department of Surgical Oncology, Himalayan Institute of Medical Sciences, Dehradun, India
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Outcomes of an Algorithmic, Multidisciplinary Approach to Rectourethral Fistula Repair: A Pre- and Postintervention Quasi-Experimental Study. Dis Colon Rectum 2023; 66:598-608. [PMID: 35507740 DOI: 10.1097/dcr.0000000000002467] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Rectourethral fistulas are a rare yet severe complication of prostate surgery, pelvic irradiation therapy, or both. Multiple surgical repairs exist with widely varying success rates. OBJECTIVE This study aimed to present our institutional multidisciplinary algorithm for rectourethral fistula repair and its outcomes. DESIGN This was a retrospective, pre- and postintervention, quasi-experimental design, comparing the frequency of fistula healing and reversal of urinary and fecal diversion before and after implementation of our algorithm. SETTING All patients who presented to the Duke University with rectourethral fistula between 2002 and 2019 were included. PATIENTS This study included 79 patients treated for rectourethral fistula: 36 prealgorithm and 43 postalgorithm. INTERVENTIONS Our multidisciplinary algorithm was implemented in 2012. Patients with fistulas <2 cm and without history of radiation therapy underwent York-Mason repair, whereas those with fistulas 2-3 cm or with prior irradiation underwent transperineal repair with gracilis flap interposition. Those with nonrepairable fistulas (>3 cm or fixed tissues) underwent pelvic exenteration. Before repair, the algorithm recommended all patients to undergo urinary and bowel diversion. MAIN OUTCOME MEASURES The 2 primary outcomes were rectourethral fistula healing, defined as both radiographic and clinical resolutions, and reversal of urinary and fecal diversions. RESULTS Frequency of fistula healing improved in the post- versus prealgorithm subgroups (93.1% vs 71.9%; p = 0.04). The relative risk of fistula healing pre- versus postintervention was 0.77 (0.61-0.98; p = 0.04) among the overall cohort. Eighteen patients (22.8%) underwent pelvic exenteration for nonrepairable fistulas and were not included in primary outcome measures. LIMITATIONS Limitations include the study's retrospective nature, possible selection bias because of algorithmic patient selection, and small sample size. CONCLUSIONS Implementation of a multidisciplinary institutional algorithm improved rectourethral fistula repair success with high rates of ostomy reversal. Proper patient selection and multidisciplinary involvement are paramount to this success. See Video Abstract at http://links.lww.com/DCR/B955 . RESULTADOS DE UN ABORDAJE ALGORTMICO Y MULTIDISCIPLINARIO PARA LA REPARACIN DE FSTULAS RECTOURETRALES UN ESTUDIO CUASIEXPERIMENTAL PREVIO Y POSTERIOR A LA INTERVENCIN ANTECEDENTES:Las fístulas rectouretrales son una complicación rara pero grave de la cirugía de próstata, la radiación pélvica o ambas. Existen múltiples reparaciones quirúrgicas con tasas de éxito muy variables.OBJETIVO:Presentar el algoritmo multidisciplinario de nuestra institución para la reparación de fístulas rectouretrales y sus resultados.DISEÑO:Este fue un diseño retrospectivo, previo y posterior a la intervención, cuasiexperimental, que comparó la frecuencia de curación de la fístula y la reversión de la derivación urinaria y fecal antes y después de la implementación de nuestro algoritmo.ESCENARIO:Se incluyeron todos los pacientes que acudieron a Duke con fístula rectouretral entre 2002 y 2019.PACIENTES:Setenta y nueve pacientes fueron tratados por fístula rectouretral; 36 pre-algoritmo y 43 post-algoritmo.INTERVENCIONES:Nuestro algoritmo multidisciplinario se implementó en 2012. Los pacientes con fístulas <2 cm y sin antecedentes de radiación se sometieron a reparación de York-Mason, mientras que aquellos con fístulas de 2-3 cm o radiación pélvica previa se sometieron a reparación transperineal con interposición de colgajo de gracilis. Aquellos con fístulas no reparables (> 3 cm o tejidos fijos) fueron sometidos a exenteración pélvica. Antes de la reparación, el algoritmo recomomendó que todos los pacientes se sometieran a una derivación urinaria y fecal.PRINCIPALES MEDIDAS DE RESULTADO:Los dos resultados primarios fueron la curación de la fístula rectouretral, definida como la resolución radiográfica y clínica, y la reversión de las derivaciones urinaria y fecale.RESULTADOS:La frecuencia de curación de la fístula mejoró en el subgrupo post-algoritmo vs. pre-algoritmo (93.1% vs. 71.9%, p = 0.04). El riesgo relativo de curación de la fístula antes de la intervención en comparación con después de la intervención fue de 0.77 (0.61-0.98, p = 0.04) entre la cohorte general. Dieciocho pacientes (22.8%) se sometieron a exenteración pélvica por fístulas no reparables y, por lo tanto, no se incluyeron en las medidas de resultado primarias.LIMITACIONES:Las limitaciones de este estudio incluyen su naturaleza retrospectiva, posible sesgo de selección debido a la selección algorítmica de pacientes y un tamaño de muestra pequeño.CONCLUSIONES:La implementación de un algoritmo institucional multidisciplinario mejoró el éxito en la reparación de la fístula rectouretral con altas tasas de reversión de la ostomía. La selección adecuada de pacientes y la participación multidisciplinaria son fundamentales para este éxito. Consulte Video Resumen en http://links.lww.com/DCR/B955 . (Traducción-Dr. Jorge Silva Velazco ).
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Medina LG, Riva AL, Perez LC, Sayegh AS, Ortega DG, Rangel E, Hernandez AB, Lizana MA, Aponte HA, Sanchez A, Polotti CF, Cacciamani GE, Sotelo R. Minimally Invasive Management of Post-treatment Rectovesical Fistulae. J Endourol 2023; 37:185-190. [PMID: 36150030 DOI: 10.1089/end.2022.0266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Objective: The aim of this study is to report our experience in minimally invasive management of rectovesical fistulae (RVFs). Materials and Methods: Between 2004 and 2021, 24 patients who underwent minimally invasive RVF repair by a single surgeon at 3 international institutions were retrospectively reviewed. Baseline demographic characteristics and perioperative and postoperative variables were collected. Complications were reported using the modified Clavien-Dindo Classification System and the European Association of Urology Complication Guidelines Panel Assessment and Recommendations. Fistula repair was defined as confirmation of fistula closure by imaging and complete resolution of fistula-related symptoms at the 12-month follow-up. Continuous variables are reported as medians and quartiles, whereas categorical variables are reported as frequencies and percentages. Results: Twenty-four patients with RVFs were treated: 22 males (91.7%) and 2 females with a median age of 66 (64.2-68) years. Twenty cases (83.3%) occurred postsurgery, three cases (12.5%) after surgery with combined radiotherapy, and one case (4.1%) after a combination of energy treatments. A robotic approach was performed in 19 patients (79%) and laparoscopic approach in 5 patients (21%). Ninety-six percent of patients had previous fecal diversions. No intraoperative complications were recorded. The median operative time was 180 (140-282) minutes, estimated blood loss was 50 (40-125) mL, and length of hospital stay was 2 (2-3) days. There were two Grade II complications and one Grade IIIb complication. All patients met criteria for repair. Conclusions: Minimally invasive management of RVFs is feasible. More studies are needed to assess the role of this approach among all RVF management options.
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Affiliation(s)
- Luis G Medina
- USC Institute of Urology, University of Southern California, Los Angeles, California, USA
| | - Anibal La Riva
- USC Institute of Urology, University of Southern California, Los Angeles, California, USA
| | - Laura C Perez
- USC Institute of Urology, University of Southern California, Los Angeles, California, USA
| | - Aref S Sayegh
- USC Institute of Urology, University of Southern California, Los Angeles, California, USA
| | - David G Ortega
- USC Institute of Urology, University of Southern California, Los Angeles, California, USA
| | - Enanyeli Rangel
- USC Institute of Urology, University of Southern California, Los Angeles, California, USA
| | - Angelica B Hernandez
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Maria A Lizana
- USC Institute of Urology, University of Southern California, Los Angeles, California, USA
| | - Hernan A Aponte
- Fundación Universitaria Ciencias de la Salud, Hospital de San José, Bogotá, Colombia
| | - Alexis Sanchez
- Robotic Surgery Program Medicine Faculty, University Hospital of Caracas, Central University of Venezuela, Caracas, Venezuela
| | - Charles F Polotti
- USC Institute of Urology, University of Southern California, Los Angeles, California, USA
| | - Giovanni E Cacciamani
- USC Institute of Urology, University of Southern California, Los Angeles, California, USA
| | - Rene Sotelo
- USC Institute of Urology, University of Southern California, Los Angeles, California, USA
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Solomon MJ, Loizides S, Däster S, Austin KKS, Lee PJ. Prone en bloc sacrectomy with proctectomy: a surgical approach to the inaccessible and hostile pelvis. Colorectal Dis 2020; 22:1440-1444. [PMID: 32359204 DOI: 10.1111/codi.15106] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 04/18/2020] [Indexed: 12/12/2022]
Abstract
AIM Reoperative pelvic surgery is rarely hostile and unsafe. Kraske's procedure has historically been used to approach the mid-rectum and to resect retrorectal tumors. However, it provides limited access to the pelvis and is best in the 'virgin' pelvis. We have encountered a select group of patients who required completion proctectomy or resection of a disconnected ileoanal J-pouch where trans-abdominal access to the pelvis was not possible and access to the pelvis could only be safely gained by a prone en bloc sacrectomy. METHOD We describe a prone approach that provides an alternative route of access to the hostile pelvis. After exposure of the sacrum and coccyx and transection of the sacrum, access to the mesorectal plane is achieved and a proctectomy (or resection of an ileoanal J-pouch) can be completed. The procedure is similar to the Kraske approach but requires a higher and wider exposure similar to the extent of an abdominal resection; however, the operation is performed in 'reverse'. RESULTS We found that this approach was feasible and safe in the previously operated, hostile pelvis. We employed it in one patient to excise a disconnected J-pouch with chronic sepsis and in another patient for a completion proctectomy. Both patients had an uneventful recovery and clear margins were obtained with no complications. CONCLUSION The en bloc prone sacrectomy approach is a useful alternative in a very select group of patients with difficult trans-abdominal access to the pelvis. Experience in pelvic surgery and identification of clear anatomical landmarks is paramount to avoid catastrophic uncontrollable bleeding.
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Affiliation(s)
- M J Solomon
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Surgical Outcomes Research Centre (SOuRCe), Sydney Local Health District, University of Sydney, Sydney, New South Wales, Australia.,Institute of Academic Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - S Loizides
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - S Däster
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - K K S Austin
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Surgical Outcomes Research Centre (SOuRCe), Sydney Local Health District, University of Sydney, Sydney, New South Wales, Australia
| | - P J Lee
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Surgical Outcomes Research Centre (SOuRCe), Sydney Local Health District, University of Sydney, Sydney, New South Wales, Australia
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Ghellal A, Trilling B, Faucheron JL. The Kraske procedure: no more indications for benign lesions? Tech Coloproctol 2019; 23:607-608. [PMID: 31243607 DOI: 10.1007/s10151-019-02005-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 05/13/2019] [Indexed: 10/26/2022]
Affiliation(s)
- A Ghellal
- Colorectal Unit, Department of Surgery, Michallon University Hospital Grenoble, CS 10217, Grenoble Cedex, 38043, France
| | - B Trilling
- Colorectal Unit, Department of Surgery, Michallon University Hospital Grenoble, CS 10217, Grenoble Cedex, 38043, France.,UMR 5525, CNRS, TIMC-IMAG, University Grenoble Alpes, Grenoble, France
| | - J-L Faucheron
- Colorectal Unit, Department of Surgery, Michallon University Hospital Grenoble, CS 10217, Grenoble Cedex, 38043, France. .,UMR 5525, CNRS, TIMC-IMAG, University Grenoble Alpes, Grenoble, France.
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Towner JE, Piper KF, Schoeniger LO, Qureshi SH, Li YM. Use of image-guided bone scalpel for resection of spine tumors: technical note. AME Case Rep 2019; 2:48. [PMID: 30596203 DOI: 10.21037/acr.2018.11.02] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 11/23/2018] [Indexed: 11/06/2022]
Abstract
In the literature, the use of navigation for spine tumor surgery has largely centered on implant placement. We describe the cases of two patients with spinal tumors on whom we utilized our resection technique of registering an ultrasonic bone scalpel (UBS) to a navigation system. In both cases, we achieved a satisfactory tumor resection with negative margins and excellent neurologic outcomes. We feel that using the navigation-registered UBS is a valuable tool to increase the operator's ability to achieve desired resections while minimizing the neurologic deficits and operative morbidity associated with these challenging surgical cases.
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Affiliation(s)
- James E Towner
- Department of Neurosurgery, University of Rochester Medical Center, Rochester, NY, USA
| | - Keaton F Piper
- Department of Neurosurgery, University of Rochester Medical Center, Rochester, NY, USA
| | - Luke O Schoeniger
- Department of Surgical Oncology, University of Rochester Medical Center, Rochester, NY, USA
| | - Shahnawaz H Qureshi
- Department of Neurosurgery, University of Rochester Medical Center, Rochester, NY, USA
| | - Yan Michael Li
- Department of Neurosurgery, University of Rochester Medical Center, Rochester, NY, USA
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São Julião GP, Celentano JP, Alexandre FA, Vailati BB. Local Excision and Endoscopic Resections for Early Rectal Cancer. Clin Colon Rectal Surg 2017; 30:313-323. [PMID: 29184466 DOI: 10.1055/s-0037-1606108] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Radical surgery is considered as the standard treatment for rectal cancer. Transanal local excision has been considered an interesting alternative for the management of selected patients with rectal cancers for many decades. Different approaches had been considered for local excision, from endoscopic submucosal dissection to resections using platforms, such as transanal endoscopic microsurgery or transanal minimally invasive surgery. Identifying the ideal candidate for this approach is crucial, as a local failure after local excision is associated with poor outcomes, even for an initial early rectal tumor. In this article, the diagnostic tools and criteria to select patients for local excision, the different modalities used, and the outcomes are discussed.
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Horio T, Oka Y, Shiratsuchi I, Saisho K, Mihara Y, Kondo R, Kinugusa T, Akiba J, Akagi Y. Successful Resection of a Large Rectal Adenoma Using the Transsacral Approach. Kurume Med J 2017; 63:77-80. [PMID: 28302932 DOI: 10.2739/kurumemedj.ms00009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The transsacral approach is not routinely used for treating rectal tumors. We report the case of a 65-year-old man with a large adenoma at the posterior wall of the mid-rectum who was treated via the transsacral approach. The same lesion had been treated using transsacral endoscopic microsurgery 8 years previously. Moreover, 11 years previously he had undergone a laparotomy for bladder cancer, and an Indiana pouch had been constructed. Abdominal computed tomography showed that the pouch was adjacent to the rectum. Therefore, the less-invasive transsacral approach, rather than the transabdominal approach, was chosen for treatment. The lesion was successfully resected, without disturbing the pouch. Histological analysis indicated tubular adenoma, with a small focus of intramucosal adenocarcinoma, and negative margins. Thus, we achieved successful resection of mid-rectal lesions via the transsacral approach, without the morbidity associated with major laparotomy. We suggest that this procedure should be a part of a surgeon's armamentarium.
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Affiliation(s)
- Takuya Horio
- Department of Surgery Kurume University School of Medicine
| | - Yosuke Oka
- Department of Surgery Kurume University School of Medicine
| | | | - Kouhei Saisho
- Department of Surgery Kurume University School of Medicine
| | | | | | | | - Jun Akiba
- Department of Pathology, Kurume University School of Medicine
| | - Yoshito Akagi
- Department of Surgery Kurume University School of Medicine
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Management of rectourinary fistula after urological interventions using biodesigned mesh: first experiences of an innovative technique. Int J Colorectal Dis 2015; 30:1417-22. [PMID: 26018389 DOI: 10.1007/s00384-015-2262-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/14/2015] [Indexed: 02/04/2023]
Abstract
PURPOSE Rectourinary fistula (RUF) is an uncommon but devastating condition that usually occurs as a complication of surgical treatment or radiotherapy of prostate cancer. Although operative fistula repair remains the most successful treatment, there still is no consensus concerning the management of RUF. We present first experiences and transanal surgical technique using biological mesh for fistula repair after urological intervention. MATERIAL AND METHODS From January 2009 to December 2013, four cases of RUF were reported at our university hospital. Fistula occurred after extraperitoneal laparoscopic radical prostatectomy, open radical prostatectomy, and high-intensity focused ultrasound, respectively. All patients were initially treated with transanal Cook Biodesign™ mesh, whereas two patients received reoperation with rectal mucosa advancement flap and gracilis muscle flap interposition, respectively. Mean follow-up was 36 months (range 9-62). RESULTS Fistula diameters ranged from 0.6 to 3.0 cm and were located 5 to 6 cm of anocutaneous line. The time from diagnosis to fistula repair was 3 to 7 weeks. The median operative time for Cook Biodesing™ mesh procedure was 79 min (IQR 60, 98). The initial success rate for biological mesh was 50 % (2/4 patients). Larger fistulae were minimalized successfully and finally closed with reoperation mentioned above. No deterioration of continence was documented. CONCLUSIONS Management of rectourinary fistula is still challenging. Using biomaterials for fistula closure seems to be a promising and minimally invasive transanal technique in future. Further analysis including more patients is needed to clarify its exact role in comparison to traditional surgical techniques.
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Falavolti C, Sergi F, Shehu E, Buscarini M. York Mason procedure to repair iatrogenic rectourinary fistula: our experience. World J Surg 2015; 37:2950-5. [PMID: 24045963 DOI: 10.1007/s00268-013-2199-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Rectourinary fistula (RUF) is an uncommon but devastating condition in men. It usually occurs as a complication of prostatic cancer treatment, whether this is by radiation therapy or surgery. It can also occur in patients with benign pathology of the prostate, inflammatory bowel disease, or Fournier's gangrene, and following pelvic trauma. RUF represents a challenge for the surgeon because spontaneous closure is a rare event. Several techniques have been described for surgical repair of fistula. The goal of the present study was to demonstrate that the York Mason posterior, transrectal correction of an iatrogenic RUF is a reliable approach that offers good postoperative outcomes. METHODS We retrospectively reviewed the medical records of 39 patients who underwent York Mason repair from 1998 to 2012 at the University of Southern California (USC) and Campus Bio-Medico University of Rome (UCBM). The most frequent common causes of RUF were itemized, and statistical analysis was performed to determine correlations between the fistula's etiology and surgical outcome. Patients were then divided into two different cohorts: those who had undergone only one previous procedure (group 1) and those who had undergone two or more surgeries (group 2). We performed a statistical analysis between the two groups and calculated the percentage of fistula repair by means of the posterior trans-sphincteric approach with the York Mason technique in each groups We evaluated the presence of comorbidities (diabetes and infection) and their influence on the surgical outcome. Finally, we reported patient outcomes during follow-up. RESULTS In the present series, the RUF was iatrogenic in every case. The onset of the fistula followed prostate cancer treatment, most commonly after laparoscopic procedures. The success rate of fistula repair was found to be independent of the fistula's etiology. Diabetes and infections did not influence the surgical outcome. Overall, more than 50 % of patients treated with the York Mason posterior, transanal, transrectal approach remained free of fistula during follow-up. Almost 90 % of those who were previously operated only once remained free of fistula. CONCLUSIONS The posterior trans-sphincteric approach of the York Mason technique is effective in treating RUF.
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Affiliation(s)
- Cristina Falavolti
- Department of Urology, Campus Bio-Medico University of Rome, Rome, Italy,
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12
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[Surgical treatment of rectourinary fistulas: review of the literature]. Urologia 2015; 82:30-5. [PMID: 25744705 DOI: 10.5301/uro.5000111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2014] [Indexed: 11/20/2022]
Abstract
BACKGROUND A rectourethral fistula (RUF) is an uncommon complication resulting from surgery, radiation, or trauma. Retrospective studies and case reports have highlighted different approaches for surgical repair. OBJECTIVE The aim of this study was to review our experience with surgical management of RUF. DATA SOURCES MEDLINE (PubMed, Ovid) and the Cochrane Library were searched by using the terms RUFs urethrorectal fistulas, and prostatourethral-rectal fistulas. STUDY SELECTION All studies were retrospective and in English. Of the records identified, 31 series were included. RESULTS Four hundred sixty-five patients were identified. Most patients underwent one of four categories of repair: transanal (4.7%), transabdominal (14.1%), transsphincteric (26.6%), and transperineal (57.6%). Tissue interposition flaps, predominantly gracilis muscle, were used in 56% of repairs. The fistula was successfully closed in 93.9% of patients. CONCLUSIONS Regardless of complexity, RUFs have an initial closure rate of 93.9%.
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13
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Fazeli MS, Keramati MR. Rectal cancer: a review. Med J Islam Repub Iran 2015; 29:171. [PMID: 26034724 PMCID: PMC4431429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 12/24/2014] [Indexed: 11/22/2022] Open
Abstract
Rectal cancer is the second most common cancer in large intestine. The prevalence and the number of young patients diagnosed with rectal cancer have made it as one of the major health problems in the world. With regard to the improved access to and use of modern screening tools, a number of new cases are diagnosed each year. Considering the location of the rectum and its adjacent organs, management and treatment of rectal tumor is different from tumors located in other parts of the gastrointestinal tract or even the colon. In this article, we will review the current updates on rectal cancer including epidemiology, risk factors, clinical presentations, screening, and staging. Diagnostic methods and latest treatment modalities and approaches will also be discussed in detail.
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Affiliation(s)
- Mohammad Sadegh Fazeli
- 1 Associate Professor of Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mohammad Reza Keramati
- 2 Assistant Professor of Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.
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Modified kraske procedure with mid-sacrectomy and coccygectomy for en bloc excision of sacral giant cell tumors. Case Rep Surg 2014; 2014:834537. [PMID: 25386379 PMCID: PMC4216674 DOI: 10.1155/2014/834537] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Accepted: 10/05/2014] [Indexed: 12/13/2022] Open
Abstract
Sacral giant cell tumors are rare neoplasms, histologically benign but potentially very aggressive due to the difficulty in achieving a complete resection, their high recurrence rate, and metastization capability. Although many treatment options have been proposed, en bloc excision with tumor-free margins seems to be the most effective, being associated with long term tumor control, improved outcome, and potential cure. An exemplifying case of a 29-year-old female with progressive complaints of pain and paresthesias in the sacral and perianal regions, constipation, and weight loss for 6 months is presented. The surgical technique for en bloc excision of a large sacral giant cell tumor through a modified Kraske procedure with mid-sacrectomy and coccygectomy is described. Complete resection with wide tumor-free margins was achieved. At 5 years of follow-up the patient is neurologically intact, without evidence of local recurrence on imaging studies. A multidisciplinary surgical procedure is mandatory to completely remove sacral tumors. In the particular case of giant cell tumors, it allows minimizing local recurrence preserving neurovascular function, through a single dorsal and definitive approach.
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Tyagi V, Dar TI, Durani AM, Chada S. Robotic assisted excision of retrovesical angiomyxoma in a male patient. J Minim Access Surg 2014; 10:84-6. [PMID: 24761083 PMCID: PMC3996739 DOI: 10.4103/0972-9941.129958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2013] [Accepted: 08/19/2013] [Indexed: 12/17/2022] Open
Abstract
Angiomyxoma is a rare tumour found predominantly in pelvis of young females. Less than 150 cases have been reported, more than 90% in females and only few cases in males. Its surgical excision is a big challenge and usually leads to recurrence due to incomplete excision. We report a case of retrovesical Angiomyxoma in an elderly male. The aim of this report is to highlight the rarity of this disease, especially in males, and robotic assisted excision as an evolving option of treatment.
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Affiliation(s)
- Vipin Tyagi
- Department of Urology and Kidney Transplantation, Sir Ganga Ram Hospital, New Delhi, India
| | - Tanveer Iqbal Dar
- Department of Urology and Kidney Transplantation, Sir Ganga Ram Hospital, New Delhi, India
| | - Abdul Munan Durani
- Department of Urology and Kidney Transplantation, Sir Ganga Ram Hospital, New Delhi, India
| | - Sudhir Chada
- Department of Urology and Kidney Transplantation, Sir Ganga Ram Hospital, New Delhi, India
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16
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Polom W, Krajka K, Fudalewski T, Matuszewski M. Treatment of urethrorectal fistulas caused by radical prostatectomy - two surgical techniques. Cent European J Urol 2014; 67:93-7. [PMID: 24982792 PMCID: PMC4074714 DOI: 10.5173/ceju.2014.01.art21] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2013] [Revised: 10/10/2013] [Accepted: 12/08/2013] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION The repair of complex urethrorectal fistulas, which can be the result of treating prostate cancer with radical prostatectomy, is a big problem in urology and its final result is not always satisfactory. There are no universally accepted methods for repairing such fistulas. In our work we present a retrospective analysis of patients treated for urethrorectal fistulas after previous radical prostatectomy. The methods used were the initial excision and suture of the fistula, or a gracilis muscle flap interposition. MATERIAL AND METHODS In the years 2000-2012, four patients were treated because of urethrorectal fistulas after radical prostatectomy. In two patients, open radical prostatectomy had been performed. Two other patients had been operated laparoscopically. Two patients had a primary fistula repair. They were operated using anterior perineal access. Two others were treated with the use of a gracilis muscle flap. RESULTS During the follow up, there was no recurrence of fistulas. Medium follow up for the first two patients was 120 and 156 months, and follow up of two other patients was 16 and 23 months. Until now, there were no final postoperative complications. CONCLUSIONS Repair of the fistulas requires an individual approach to each case. Excision and suturing of the fistula gives a very good final result, especially when the primary reconstruction is performed. Repair of urethrorectal fistula using a gracilis muscle flap appears to be an excellent option in cases of complex recurrent fistulas. It is also associated with low morbidity in patients and a high success rate.
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Affiliation(s)
- Wojciech Polom
- Department of Urology, Medical University of Gdańsk, Gdańsk, Poland
| | - Kazimierz Krajka
- Department of Urology, Medical University of Gdańsk, Gdańsk, Poland
| | - Tomasz Fudalewski
- Karol Marcinkowski University of Medical Sciences, Św. Marii Magdaleny, Poznań, Poland
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Saigal R, Lu DC, Deng DY, Chou D. Conversion of high sacral to midsacral amputation via S-2 nerve preservation during partial S-2 sacrectomy for chordoma. J Neurosurg Spine 2014; 20:421-9. [PMID: 24527829 DOI: 10.3171/2014.1.spine12652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Chordomas of the sacrum require en bloc resection to reduce the risk of recurrence, but this may sacrifice nerves vital to bladder, bowel, and sexual function. High, mid-, and low sacral amputations have been previously classified based on nerve root sacrifice, not bony amputation. Sacrifice of the S-2 nerves or those above results in a high sacral amputation, but preserving the S-2 nerves converts it into a midsacral amputation. Preservation of the S-2 nerves has been shown to improve functional outcome, despite the bony osteotomy being unchanged. Thus, keeping the same bony amputation while preserving the S-2 nerve roots may allow for improved functional outcome while still achieving the same goal of oncological resection. Preservation of the S-2 nerves may be particularly difficult during amputation at the S-2 pedicle or above, and the authors describe their technique for preserving the S-2 nerves during partial sacrectomy at or just above the S-2 pedicle. Four cases of sacral chordoma resections are presented to illustrate the technique.
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Robotic Retroperitoneal Transvaginal Natural Orifice Translumenal Endoscopic Surgery (NOTES) Nephrectomy: Feasibility Study in a Cadaver Model. Urology 2013; 81:1232-7. [DOI: 10.1016/j.urology.2012.11.083] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Revised: 11/18/2012] [Accepted: 11/27/2012] [Indexed: 11/20/2022]
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19
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Dias AR, Nahas SC. Modified supralevator pelvic exenteration for the treatment of locally advanced rectal cancer with vaginal and uterine invasion. Surg Today 2012; 43:702-4. [PMID: 22907785 DOI: 10.1007/s00595-012-0298-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Accepted: 04/25/2012] [Indexed: 10/28/2022]
Abstract
Post-chemoradiation T4 rectal cancer remains a therapeutic challenge and an aggressive surgical approach is the only chance for a cure. Rectal lesions infiltrating the upper vaginal wall and uterine cervix are usually treated by low anterior resection with en bloc removal of the vagina and uterus. However, failure can occur when one is trying to access the anterior recto-vaginal plane below the tumor, especially in obese patients with a narrow pelvis. The remaining surgical alternatives are aggressive and debilitating. The objective of the study is to describe a modified supralevator pelvic exenteration for selected patients. A new surgical option is added to the armamentarium of the oncologic surgeon. The discussion focuses on the indications for this surgical technique and its advantages, such as the preservation of the anal sphincter and the vagina, thus allowing for fecal continence and sexual activity.
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Affiliation(s)
- André Roncon Dias
- Division of Colorectal Surgery, Hospital das Clinicas, University of São Paulo, Alameda Ministro Rocha Azevedo, 644, apto 11, São Paulo, SP 01410-000, Brazil.
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20
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Krückemeier K, Barth P, Peitz U, Hoffmann MW, Allemeyer EH. [Surgical management of a retrorectal tumor with consideration of a rare differential diagnosis]. Chirurg 2012; 83:657-60. [PMID: 22653139 DOI: 10.1007/s00104-012-2312-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We present a case of a retrorectal space occupying lesion diagnosed as an adenocarcinoma of unknown primary origin by preoperative histopathology. Localization slightly above the anal sphincter would have required extirpation of the rectum. Rectal palpation, endosonography and radiological imaging, however, suggested a retrorectal tumor or a metastasis of an adenocarcinoma. Both entities would have required local resection. We applied a surgical algorithm including frozen biopsy allowing a stepwise choice of operative procedure from the spectrum in question. The operation performed was thus tailored to the entity of the tumor.
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Affiliation(s)
- K Krückemeier
- Klinik für Allgemein- und Viszeralchirurgie mit Sektion Proktologie, Raphaelsklinik Münster, Loerstr. 23, 48143, Münster, Deutschland
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21
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Han IH, Seo YJ, Cho WH, Choi BK. Computer-assisted modified mid-sacrectomy for en bloc resection of chordoma and preservation of bladder function. J Korean Neurosurg Soc 2011; 50:523-7. [PMID: 22323941 DOI: 10.3340/jkns.2011.50.6.523] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Revised: 04/29/2011] [Accepted: 11/29/2011] [Indexed: 11/27/2022] Open
Abstract
A 67-year-old woman presented for evaluation of severe coccygeal pain. The computed tomography scans and magnetic resonance imaging showed an asymmetric midline sacral tumor invading the right lower portion of S2. To preserve both S2 nerve roots and to obtain negative surgical margins, a modified mid-sacrectomy with an aid of a computed navigation system was performed. The sacral tumor was excised en bloc with negative tumor margins. Both S2 nerve roots were preserved and additional reconstruction was not necessary because of minimal resection of the sacroiliac joint. We report a case of a sacral chordoma which was excised en bloc with adequate surgical margins by a computer-assisted modified mid-sacrectomy. The computed navigation system may be a useful tool for tumor targeting and safe osteotomies in sacral tumor surgery via the posterior only approach.
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Affiliation(s)
- In Ho Han
- Department of Neurosurgery, Medical Research Institute, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
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22
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Rectourinary fistula after radical prostatectomy: review of the literature for incidence, etiology, and management. Prostate Cancer 2011; 2011:629105. [PMID: 22110993 PMCID: PMC3216010 DOI: 10.1155/2011/629105] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2010] [Revised: 12/10/2010] [Accepted: 01/07/2011] [Indexed: 12/11/2022] Open
Abstract
Although rectourinary fistula (RUF) after radical prostatectomy (RP) is rare, it is an important issue impairing the quality of life of patients. If the RUF does not spontaneously close after colostomy, surgical closure should be considered. However, there is no standard approach and no consensus in the literature. A National Center for Biotechnology Information (NVBI) PubMed search for relevant articles published between 1995 and December 2010 was performed using the medical subject headings “radical prostatectomy” and “fistula.” Articles relevant to the treatment of RUF were retained. RUF developed in 0.6% to 9% of patients after RP. Most cases required colostomy, but more than 50% of them needed surgical fistula closure thereafter. The York-Mason technique is the most common approach, and closure using a broad-based flap of rectal mucosa is recommended after excision of the RUF. New techniques using a sealant or glue are developing, but further successful reports are needed.
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23
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Rao G, Chang GJ, Suk I, Gokaslan Z, Rhines LD. Midsacral amputation for en bloc resection of chordoma. Oper Neurosurg (Hagerstown) 2010; 66:ons-41-ons-44. [PMID: 20124926 DOI: 10.1227/01.neu.0000365799.21610.c4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND En bloc resection, with adequate surgical margins, of primary malignant bone tumors of the sacrum is associated with long term disease control and potential cure. Resection of sacral tumors is difficult due to the proximity of neurovascular and visceral structures, and complete, or even partial, sacrectomy often results in functional loss for the patient. OBJECTIVE We describe the technique for en bloc resection of a sacral chordoma through a mid-sacral amputation. RESULTS We demonstrate successful removal of a large sacral tumor with wide surgical margins while preserving neurologic function. CONCLUSION This technique for midsacral amputation to remove a sacral tumor en bloc minimizes local recurrence and maximizes neurovascular function.
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Affiliation(s)
- Ganesh Rao
- Department of Neurosurgery, The University of Texas M.D. Anderson Cancer Center, Houston, Texas 77030, USA
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Abstract
The treatment of rectal neoplasia, whether benign or malignant, challenges the surgeon. The challenge in treating rectal cancer is selecting the proper approach for the appropriate patient. In a small number of rectal cancer patients local excision may be the best approach. In an attempt to achieve two goals-cure of disease with a low rate of local failure and maintenance of function and quality of life-multiple approaches can be utilized. The key to obtaining a good outcome for any one patient is balancing the competing factors that impact on these goals. Any effective treatment aimed at controlling rectal cancer in the pelvis must take into account the disease in the bowel wall itself and the disease, or potential disease, in the mesorectum. The major downside of local excision techniques is the potential of leaving untreated disease in the mesorectum. Local management techniques avoid the potential morbidity, mortality, and functional consequences of a major abdominal radical resection and are thus quite effective in achieving the maintenance of function and quality of life goal. The issue for the transanal techniques is how they fare in achieving the first goal-cure of the cancer while keeping local recurrence rates to an absolute minimum. Without removing both the rectum and the mesorectum there is no completely accurate way to determine whether a rectal cancer has moved outside the bowel wall, so any decision on local management of a rectal neoplasm is a calculated risk. For benign neoplasia, the challenge is removing the lesion without having to resort to a major abdominal procedure.
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Affiliation(s)
- John Touzios
- Division of General Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA
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Gervaz P, Huber O, Bucher P, Sappino P, Morel P. Trans-sacral (Kraske) approach for gastrointestinal stromal tumour of the lower rectum: old procedure for a new disease. Colorectal Dis 2008; 10:951-2. [PMID: 18294266 DOI: 10.1111/j.1463-1318.2008.01489.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Gastrointestinal stromal tumours (GISTs) of the lower rectum are rare cancers from mesenchymatous origin, which are characterized by; 1) the absence of metastases in loco-regional lymph nodes; and 2) a tendency to grow opposite to the intestinal lumen. Thus, the two preferred surgical approaches for rectal adenocarcinomas (i.e. abdominal and transanal) are inappropriate for GISTs, due to: 1) the uselessness of total mesorectal excision; and 2) to the difficulty to locate the tumour with a transanal approach. We report here a case of a large GIST of the lower rectum which was successfully treated with a posterior trans-sacral approach. Lower rectum GISTs are good indications for the Kraske procedure, and this relatively new disease entity may contribute to the reintroduction of an old procedure into the armamentarium of 21(st) century colorectal surgeons.
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Affiliation(s)
- P Gervaz
- Department of Surgery, University Hospital Geneva, Geneva, Switzerland.
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Al-Haddad AA, Hellinger MD, Akerman SC. Surgisis Mesh Repair of a Postsacrectomy Perineal Hernia along with Posterior Proctosigmoidectomy for Concomitant Stricture. Am Surg 2007. [DOI: 10.1177/000313480707301110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Postsacrectomy hernias are uncommon and can present with different signs and symptoms, including constipation, fecal incontinence, bowel obstruction, pain, and posterior bulging. We report a 50-year-old man who underwent sacrectomy for malignant fibrosarcoma complicated with sacral hernia. He presented with obstructive symptoms resulting from a strictured segment of herniated sigmoid colon and underwent bowel resection along with repair of his hernia. We additionally present a review of the literature and treatment of this rare disease.
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Affiliation(s)
- Abdullah A. Al-Haddad
- Department of Surgery, Division of Colon and Rectal Surgery, DeWitt Daughtry Family Department of Surgery, Miller School of Medicine, University of Miami, Miami, Florida; and the Miami, Florida
| | - Michael D. Hellinger
- Department of Surgery, Division of Colon and Rectal Surgery, DeWitt Daughtry Family Department of Surgery, Miller School of Medicine, University of Miami, Miami, Florida; and the Miami, Florida
| | - Sarah C. Akerman
- Department of Surgery, Miller School of Medicine/University of Miami, Miami, Florida
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