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IJU Case Reports Jan 2024Intensive treatment is typically considered for very high-risk patients with locally advanced prostate cancer and an expected survival time of 5 years or longer....
INTRODUCTION
Intensive treatment is typically considered for very high-risk patients with locally advanced prostate cancer and an expected survival time of 5 years or longer. Herein, we report a case of locally advanced prostate cancer with rectal infiltration treated with laparoscopic total pelvic exenteration combined with transanal total mesorectal excision.
CASE PRESENTATION
A 73-year-old man presented with a ring-shaped mass around the rectum. He was diagnosed with prostate cancer with rectal infiltration and underwent laparoscopic total pelvic exenteration combined with transanal total mesorectal excision following neoadjuvant androgen deprivation therapy. Twenty-two months postoperatively during ongoing androgen deprivation therapy, no biochemical recurrence was observed.
CONCLUSION
To our knowledge, this is the first report of a laparoscopic total pelvic exenteration combined with transanal total mesorectal excision for prostate cancer with rectal infiltration. We believe this surgery may be considered a new option for high-risk prostate cancer patients with rectal infiltration.
PubMed: 38173461
DOI: 10.1002/iju5.12674 -
Clinical Case Reports Jan 2024Even in a country where vancomycin-resistant enterococcus is rare, multidrug-resistant organism precautions are necessary when admitting patients with a history of...
KEY CLINICAL MESSAGE
Even in a country where vancomycin-resistant enterococcus is rare, multidrug-resistant organism precautions are necessary when admitting patients with a history of medical exposure in other countries. On admission, screening is necessary and if infection is confirmed, a multidisciplinary approach involving different specialists is required.
ABSTRACT
The patient was a 49-year-old Japanese female living in the United States. Total pelvic exenteration for cervical carcinoma, Miami pouch formation, and ileostomy had been performed in the United States. She returned to Japan to undergo postoperative adjuvant chemotherapy. Fever and abdominal pain occurred 42 days after surgery. She consulted the fever outpatient clinic, and a diagnosis of urinary retention-associated acute renal failure and pyelonephritis was made. We detected vancomycin-resistant enterococcus on urine/blood culture 5 days after admission. Infection control measures were implemented, and the ward was closed for 3 days. We administered linezolid, which was effective for pyelonephritis and bacteremia.
PubMed: 38161637
DOI: 10.1002/ccr3.8214 -
Nagoya Journal of Medical Science Nov 2023Ureteroenteric anastomotic strictures (UEAS) are typical complications after creating an ileal conduit for total pelvic exenteration (TPE) of rectal tumors. We report...
Ureteroenteric anastomotic strictures (UEAS) are typical complications after creating an ileal conduit for total pelvic exenteration (TPE) of rectal tumors. We report the ileal conduit for reconstruction in three patients, in the age-range of 47-73 years. Case 1 was when a left-sided UEAS had sufficient length of ureter for anastomosis, Case 2 was a right-sided UEAS with sufficient length of ureter for anastomosis, and Case 3 was a left-sided UEAS with insufficient length of ureter for anastomosis. There were no complications after operation and no recurrence of UEAS. It is important to learn the open surgical procedures for repair of a benign UEAS after TPE of rectal cancers. This has fewer complications and is safe in the long term.
Topics: Humans; Middle Aged; Aged; Ureter; Pelvic Exenteration; Constriction, Pathologic; Urinary Diversion; Rectal Neoplasms; Anastomosis, Surgical; Postoperative Complications
PubMed: 38155623
DOI: 10.18999/nagjms.85.4.836 -
Journal of Personalized Medicine Dec 2023Due to the still large number of patients diagnosed with pelvic neoplasms (colorectal, gynecological, and urological) in advanced stages right from the initial...
Due to the still large number of patients diagnosed with pelvic neoplasms (colorectal, gynecological, and urological) in advanced stages right from the initial diagnosis, surgery represents the mainstay of treatment, often implying wide, eventually multi-organ resections in order to achieve negative surgical margins. Perineal wound morbidity, particularly in extralevator abominoperineal excision, leads to complications and local infection rates of up to 40%. Strategies to reduce postoperative wound complications are being pursued to address this issue. The VRAM flap remains the gold standard for autologous reconstruction after pelvic oncological resection; it was initially designed for abdominal wall defects and later expanded for large pelvic tissue defects. The flap's application is based on its physical characteristics, including abundant tissue and a generous skin paddle, which effectively obliterates dead space after exenterations. The generous skin paddle offers good cosmetic and functional outcomes at the recipient site. This article describes the case of a patient histopathologically diagnosed with stage IIIA squamous cell carcinoma of the uterine cervix who received multimodal onco-surgical treatment. The surgical mainstay of this treatment is pelvic exenteration. Pelvic reconstruction after this major surgery was performed using a vertical flap with the rectus abdominis.
PubMed: 38138938
DOI: 10.3390/jpm13121711 -
European Journal of Surgical Oncology :... Feb 2024Pelvic exenteration (PE) is a radical oncological surgical procedure proposed in patients with recurrent or persistent gynecological cancers. The radical alteration of... (Review)
Review
Pelvic exenteration (PE) is a radical oncological surgical procedure proposed in patients with recurrent or persistent gynecological cancers. The radical alteration of pelvic anatomy and of pelvic floor integrity can cause major postoperative complications. Fortunately, PE can be combined with reconstructive procedures to decrease complications and functional and support problems of pelvic floor, reducing morbility and mortality and increasing quality of life. Many options for reconstructive surgery have been described, especially a wide spectrum of surgical flaps. Different selection criteria have been proposed to select patients for primary perineal defect flap closure without achieving any strict indication of the best option. The aim of this review is to focus on technical aspects and the advantages and disadvantages of each technique, providing an overview of those most frequently used for the treatment of pelvic floor defects after PE. Flaps based on the deep inferior epigastric artery, especially vertical rectus abdominis musculocutaneous (VRAM) flaps, and gracilis flaps, based on the gracilis muscle, are the most common reconstructive techniques used for pelvic floor and vaginal reconstruction. In our opinion, reconstructive surgery may be considered in case of total PE or type II/III PE and in patients submitted to prior pelvic irradiation. VRAM could be used to close extended defects at the time of PE, while gracilis flaps can be used in case of VRAM complications. Fortunately, numerous choices for reconstructive surgery have been devised. As these techniques continue to evolve, it is advisable to adopt an integrated, multi-disciplinary approach within a tertiary medical center.
Topics: Humans; Female; Genital Neoplasms, Female; Pelvic Exenteration; Quality of Life; Pelvis; Perineum; Myocutaneous Flap; Rectus Abdominis; Retrospective Studies
PubMed: 38134482
DOI: 10.1016/j.ejso.2023.107278 -
Translational Andrology and Urology Nov 2023Total pelvic exenteration (TPE) in men is a surgical procedure to treat genitourinary and colorectal malignancies. Despite improvement in multimodal strategies and...
BACKGROUND
Total pelvic exenteration (TPE) in men is a surgical procedure to treat genitourinary and colorectal malignancies. Despite improvement in multimodal strategies and technology, mortality is still high and literature is limited about perioperative outcomes comparison to other radical procedures.
METHODS
We analyzed National Surgical Quality Improvement Program (NSQIP) baseline database of all male patients undergoing cystectomy, low anterior resection/abdominoperineal resection (LAR/APR) or TPE from January 1, 2005 to December 31, 2016. Postoperative complications within 30 days after surgery were measured including: Wound infection, septic complications, deep vein thrombosis, cardiovascular events, and return to the operating room or mortality, etc. Differences between groups were analyzed using analysis of variance (ANOVA) tests.
RESULTS
A total of 7,375 patients underwent radical cystectomy, 49,762 underwent LAR/APR and 792 underwent TPE. Cystectomy patients were on average older compared to TPE or LAR/APR patients (P<0.001). In univariable and multivariable analysis, patients undergoing TPE had greater infectious and septic complications compared to cystectomy (odds ratio =1.09; 95% confidence interval (CI): 1.06-1.12) and LAR/APR (odds ratio =1.08; 95% CI: 1.05-1.11). Moreover, TPE had a slightly higher mortality within the 30-day postoperatively than those who underwent LAR/APR (odds ratio =1.01; 95% CI: 1.00-1.02) and cystectomy (odds ratio =1.01; 95% CI: 1.00-1.01).
CONCLUSIONS
Men undergoing TPE had greater rates of infections and postoperative complications compared to those undergoing radical cystectomy and LAR/APR. From a clinical standpoint, TPE has high morbidity that could provide opportunity for quality improvement projects with the goal of mitigating high complication rates.
PubMed: 38106684
DOI: 10.21037/tau-23-266 -
Surgical Oncology Feb 2024Radical surgical excision may be the only curative option for patients with advanced pelvic malignancy, but concerns surrounding the functional outcomes and survivorship...
BACKGROUND
Radical surgical excision may be the only curative option for patients with advanced pelvic malignancy, but concerns surrounding the functional outcomes and survivorship of patients undergoing exenterative surgery remain. This is especially important in the context of vulvovaginal resection, where patients are often younger and surgery can have a profoundly negative impact on quality of life, body image and overall wellbeing. Reconstructive procedures are an important means of mitigating these adverse effects but outcomes are poorly described.
AIM
To define the outcomes associated with gynaecological reconstructive procedures following pelvic exenterative surgery and to compare them with the outcomes of those patients who did not undergo reconstruction.
METHODS
An international, multicentre retrospective investigation comparing the outcomes of reconstruction with no reconstruction. The protocol was prospectively registered (NCT05074069).
RESULTS
334 patients were included. 77 patients had a neovagina reconstructed, 139 patients underwent flap reconstruction and 118 were not reconstructed. Patients who underwent reconstruction had a longer operative time and hospital stay with an increased risk of minor perineal complications. Reconstruction did not confer an increased risk of surgical reintervention, and overall complication rates were equivalent. Procedure-specific major morbidity was 5.2 % and 11.5 % for neovaginal and flap reconstruction, respectively. 66 % of patients undergoing neovaginal reconstruction experienced no long term morbidity. 7 % developed neovaginal stenosis and 12 % suffered disease recurrence.
CONCLUSION
Neovaginal reconstruction is safe in carefully selected patients and offers specific advantages over alternative techniques, with few patients requiring reoperation. Primary closure does not increase perineal morbidity.
Topics: Humans; Pelvic Exenteration; Plastic Surgery Procedures; Postoperative Complications; Quality of Life; Retrospective Studies; Treatment Outcome
PubMed: 38096764
DOI: 10.1016/j.suronc.2023.101996 -
The American Journal of Case Reports Nov 2023BACKGROUND Surgery for locally advanced rectal cancer with frozen pelvis is challenging. Therefore, we designed the "modular pelvic exenteration" surgical strategy to...
BACKGROUND Surgery for locally advanced rectal cancer with frozen pelvis is challenging. Therefore, we designed the "modular pelvic exenteration" surgical strategy to achieve better radical resection. CASE REPORT A 51-year-old man with rectal cancer refused surgery and received chemotherapy and radiotherapy. He was intolerant to chemotherapy and did not respond well to radiotherapy. With cancer progression, he presented at our hospital with emaciation, fatigue, dysuria, bloody urine, bloody stool, and anal pain. Computed tomography and magnetic resonance imaging revealed the rectal tumor involved multiple adjacent organs and caused rectovesical fistula, bilateral hydronephrosis, hydroureterosis, and local pelvic infection. The rectal tumor was fixed in the pelvic cavity, presenting a frozen pelvis pattern. There was no distant metastasis. As the patient could not tolerate chemotherapy, was unsuitable for immune-check point inhibitor because the tumor had microsatellite stability, and did not respond well to radiotherapy, surgical resection seemed the most suitable treatment option. After the patient's anemia and malnutrition improved, our designed modular pelvic exenteration surgery was performed. In this strategy, we divided pelvic organs and tissues into 4 independent modules. After combining the modules planned to be resected, we delineated the pre-resection margin. By this strategy, the tumor was removed en bloc, with a clear resection margin. The patient was discharged 13 days after the operation, without complications. Follow-up for 24 months revealed no signs of tumor recurrence. CONCLUSIONS For locally advanced rectal cancer with frozen pelvis, the modular pelvic exenteration strategy may help to achieve satisfactory surgical effects in selected patients.
Topics: Male; Humans; Middle Aged; Pelvic Exenteration; Margins of Excision; Neoplasm Recurrence, Local; Rectal Neoplasms; Pelvis
PubMed: 37968899
DOI: 10.12659/AJCR.941684 -
Surgical Case Reports Nov 2023Anorectal fistula cancer is often diagnosed in an advanced state, and radical resection is difficult when invasion of the pelvic wall is observed. In addition, there is...
BACKGROUND
Anorectal fistula cancer is often diagnosed in an advanced state, and radical resection is difficult when invasion of the pelvic wall is observed. In addition, there is currently no clear evidence for perioperative treatment of locally advanced cases. We report a case of anorectal fistula cancer with widespread infiltration diagnosed during the course of Crohn's disease, which was curatively resected after preoperative chemoradiotherapy.
CASE PRESENTATION
A 49-year-old man who had been diagnosed with Crohn's disease (ileocolonic type) at the age of 25 and was found to have an anorectal fistula and perianal abscess at the age of 44 was referred to our department with complaints of abdominal pain and diarrhea. Computed tomography (CT) showed anal stenosis due to a pelvic mass. Pathological analysis of a biopsy taken under general anesthesia indicated mucinous carcinoma. Magnetic resonance imaging (MRI) revealed infiltration into the prostate, seminal vesicles, levator ani muscle, and left internal obturator muscle, and the patient was diagnosed with cT4N0M0 cStage IIIB anorectal fistula cancer (UICC TNM classification 8th edition). After performing a laparoscopic sigmoid colostomy, chemoradiation therapy (capecitabine + oxaliplatin, 50.4 Gy/28fr) was initiated. The patient then underwent laparoscopic total pelvic exenteration, colonic conduit diversion, extensive perineal resection, and reconstruction using bilateral gluteus maximus flaps and a right rectus abdominis musculocutaneous flap. The pathological diagnosis was mucinous adenocarcinoma, pT4, and all margins were negative. No recurrence was evident 6 months after the operation without adjuvant chemotherapy.
CONCLUSION
We described a case of curative resection after preoperative chemoradiotherapy for anorectal fistula cancer with extensive invasion that was diagnosed during the course of Crohn's disease.An accumulation of cases is needed to determine the usefulness of preoperative chemoradiation therapy for local control of anorectal fistula cancer associated with Crohn's disease.
PubMed: 37962718
DOI: 10.1186/s40792-023-01778-6 -
IJU Case Reports Nov 2023Venous hemorrhage from ectopic varices is potentially fatal. This report describes a rare case in which bleeding from mesenteric varices in an ileal conduit was treated...
INTRODUCTION
Venous hemorrhage from ectopic varices is potentially fatal. This report describes a rare case in which bleeding from mesenteric varices in an ileal conduit was treated successfully by embolization therapy.
CASE PRESENTATION
The patient was an 82-year-old man who had previously undergone total pelvic exenteration for colon cancer with creation of an ileal conduit for urinary diversion. He subsequently developed liver cirrhosis and underwent partial hepatectomy for hepatocellular carcinoma. 9 years after his colon surgery, he was admitted with gross hematuria. Computed tomography revealed subcutaneous mesenteric varices in the ileal conduit and hemorrhage as a result of rupture of the varices. The bleeding continued despite repeated manual compression but was eventually stopped by embolization therapy.
CONCLUSION
Embolization therapy may be helpful for hemostasis in the event of intractable bleeding from mesenteric varices in an ileal conduit.
PubMed: 37928295
DOI: 10.1002/iju5.12644