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BACKGROUND: Endoscopic tattooing of colorectal lesions has been performed employing several markers. The indocyanine green (ICG) that uses near infrared fluorescence technology, has been recently adopted in laparoscopic colorectal cancer surgery. This study aims to systematically review the international literature to validate the ICG in laparoscopic colorectal surgery, in order to include the ICG in the therapeutic protocol. METHODS: Following AMSTAR 2 criteria, we performed a systematic review to evaluate the use of green indocyanine as a marker for preoperative endoscopic tattooing and for lymph nodes mapping. The study selection was conducted using the PubMed database from January 1989 to July 2022. RESULTS: We identified 25 eligible studies. 13 based on fluorescent tumor localization in laparoscopic colorectal surgery using ICG while 12 of them reported the lymphatic road mapping and sentinel node identification by ICG using a near-infrared camera system. One study analyzed both topics. CONCLUSIONS: In laparoscopic colorectal cancer surgery indocyanine green can be used to localize fluorescent tumors and mapping fluorescence lymph node. The use of ICG appears to be a valid and safe technique that helps the surgeon to achieve a better oncological radicality. However, the protocols need to be clarified by further studies.
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Neoplasias Colorretais , Laparoscopia , Tatuagem , Humanos , Verde de Indocianina , Corantes , Linfonodos/patologia , Laparoscopia/métodos , Colonoscopia , Neoplasias Colorretais/diagnóstico por imagem , Neoplasias Colorretais/cirurgia , Neoplasias Colorretais/patologia , Biópsia de Linfonodo Sentinela/métodosRESUMO
Giant colonic lipomas, tumors that infrequently occur in the gastrointestinal tract, can manifest as bleeding, abdominal pain and, in few cases, obstruction with intussusception. Surgery is usually the treatment of choice. We report the case of a 78 years-old woman with abdominal pain, constipation, and bleeding due to a giant lipoma of the sigmoid colon causing intussusception. After an initial diagnostic colonoscopy, the patient underwent an endoscopic mucosal resection (EMR) without complications. Even if surgery is traditionally the primary therapeutic approach for giant colonic lipomas, selected cases can be successfully treated with EMR.
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Clinical presentation after ingestion of foreign body is a common finding in surgical practice. Perianal sepsis due to a foreign body is, usually, secondary to introduction via the trans-anal route. The case here reported is extremely rare since an ingested fishbone passed asymptomatically through most of the gastrointestinal tract, with resultant late-onset ischiorectal abscess. Moreover, clinical evidence of the perianal abscess manifested one month after the fishbone had been ingested. The final localization of the fishbone-lying anterior to the sacrum-complicated the preoperative and intraoperative detection of the ingested foreign body.
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Doenças do Ânus , Corpos Estranhos , Abscesso/complicações , Abscesso/etiologia , Animais , Doenças do Ânus/etiologia , Doenças do Ânus/cirurgia , Peixes , Corpos Estranhos/complicações , Corpos Estranhos/diagnóstico por imagem , Corpos Estranhos/cirurgia , RefeiçõesRESUMO
Multiple primary malignant neoplasms (MPMN) represent the occurrence of a second malignancy in the same patient within 6 months after the detection of first primary (synchronous) tumor, or > 6 months after primary detection (metachronous). We present a case of a patient treated for carcinoma of the breast who developed a metachronous primary malignancy in the colorectal tract. These tumors were histologically different with distinct immune-histochemical parameters. The association between breast and colon cancer is well documented in the literature with several studies reporting the coexistence of common extrinsic and genetic predisposing factors. Although rare, MPMN are becoming more common due to the increased number of elderly cancer survivors, improved diagnosis and enhanced awareness. The association between colorectal and breast cancer should not be dismissed merely as metastasis since there is good precedent for the co-occurrence of these primary tumors.
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Adenocarcinoma/diagnóstico por imagem , Neoplasias da Mama/diagnóstico por imagem , Carcinoma Ductal de Mama/diagnóstico por imagem , Neoplasias Colorretais/diagnóstico por imagem , Neoplasias Primárias Múltiplas/diagnóstico por imagem , Adenocarcinoma/patologia , Neoplasias da Mama/metabolismo , Neoplasias da Mama/patologia , Carcinoma Ductal de Mama/metabolismo , Carcinoma Ductal de Mama/patologia , Neoplasias Colorretais/patologia , Feminino , Humanos , Pessoa de Meia-Idade , Neoplasias Primárias Múltiplas/patologia , Receptor ErbB-2/metabolismo , Receptores de Estrogênio/metabolismo , Receptores de Progesterona/metabolismoRESUMO
Haemorrhoids, a common ailment afflicting mostly Western patients, can produce bothersome symptoms, in particular pain, pruritus, and bleeding. There is a wide choice of surgical treatment options available for haemorrhoids in patients that cannot be treated with medical therapy, such as those that are prolapsed. Many patients refuse surgery due to the fear of potential complications; to overcome this obstacle, novel alternative techniques have been developed in recent years that are focussed on ligation or occlusion of haemorrhoidal arterial blood flow. We describe a patient who developed recto-sigmoidal ischaemia after embolization of the haemorrhoidal arteries, known as the "emborrhoid" technique, with persistence of rectal bleeding and progressive rectal stenosis.
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Embolização Terapêutica/efeitos adversos , Hemorroidas/terapia , Enteropatias/etiologia , Isquemia/etiologia , Hemorragia Gastrointestinal , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Pancreaticobiliary diseases and choledocholithiasis are common in elderly patients. Endoscopic treatment of biliary stones represents a well-established mini-invasive technique. However, limited data are available regarding the treatment of 'difficult' biliary stones, especially in the elderly population. The aim of our study is to evaluate the efficacy and safety of therapeutic endoscopic retrograde cholangiopancreatography (ERCP) in patients ≥85 years of age with complex biliary stones. MATERIALS AND METHODS: From January 2015 to January 2017, data from ERCP procedures performed for complex biliary stones were retrospectively collected. The patients were divided into two groups based on their age: Group A - aged 85 years or older (n = 110) and Group B - aged 65 years or younger (n = 62). Demographic data, success, complications and recurrence rates for both groups were reported. RESULTS: Chronic comorbidities (86.3% vs. 24.2%; P < 0.001) and use of antithrombotic drugs (48.2% vs. 19.3%; P < 0.001) were more frequent in the elderly. The technical success rate (95.4% vs. 96.7%; P > 0.6) and complication rate (8.2% vs. 13%; P > 0.2) were not statistically different among the two groups. Periampullary diverticula (PAD) were observed more frequently in Group A (38.1% vs. 17.7%; P < 0.006). More patients from Group B underwent cholecystectomy during the same admission (8.2% vs. 42.3%; P < 0.001). The recurrence rate was not different among the groups (7.6% vs. 5%; P > 0.5). PAD was identified as the risk factor for recurrence (P < 0.02). CONCLUSION: ERCP in the elderly was found to be a safe procedure, carrying a high degree of success for the treatment of difficult biliary stones.
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PURPOSE: The coronavirus disease 2019 (COVID-19) pandemic hit Italy early and strongly, challenging the whole health care system. Proctological patients and surgeons are experiencing a previously unseen change in care with unknown repercussion. Here we discuss the proctological experience of 4 Italian hospitals during the COVID-19 pandemic. METHODS: Following remote brainstorming, the authors summarised their experience in managing proctological patients during the COVID-19 pandemics and put forward some practical observations to further investigate. RESULTS: The 4 hospitals shifted from a high-volume proctological activity to almost "zero" visits and surgery. Every patient accessing the hospital must respect a specific COVID-19 protocol. Proctological patients can be stratified based on presentation and management considerations into (1) neoplastic patients, the only allowed to be surgically treated, (2) the ones requiring urgent care, operated only in highly selected cases and (3) the stable, already known patients, managed remotely. Changes in the clinical management of the proctological disease are presented together with some considerations to be explored. CONCLUSIONS: In the absence of scientific evidence, these practical considerations may be valuable to proctological surgeons starting to face the COVID-19 pandemics. Beside the more clinical considerations, this crisis produced unexpected consequences such as an improvement of the therapeutic alliance and a shift towards telemedicine that may be worth exploring also in the post-COVID-19 era.
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Infecções por Coronavirus/epidemiologia , Procedimentos Cirúrgicos Eletivos/estatística & dados numéricos , Controle de Infecções/métodos , Transmissão de Doença Infecciosa do Paciente para o Profissional/prevenção & controle , Pandemias/estatística & dados numéricos , Pneumonia Viral/epidemiologia , Protectomia/estatística & dados numéricos , COVID-19 , Infecções por Coronavirus/prevenção & controle , Procedimentos Cirúrgicos Eletivos/métodos , Feminino , Humanos , Itália , Masculino , Saúde Ocupacional/estatística & dados numéricos , Avaliação de Resultados em Cuidados de Saúde , Pandemias/prevenção & controle , Segurança do Paciente/estatística & dados numéricos , Pneumonia Viral/prevenção & controle , Protectomia/métodos , Medição de Risco , Telemedicina/estatística & dados numéricosRESUMO
BACKGROUND: Nerve identification is recommended in inguinal hernia repair to reduce or avoid postoperative pain. The aim of this prospective observational study was to identify nerve prevalence and find a correlation between neuroanatomy and chronic neuropathic postoperative inguinal pain (CPIP) after 6 months. MATERIAL: A total of 115 patients, who underwent inguinal hernia mesh repair (Lichtenstein tension-free mesh repair) between July 2018 and January 2019, were included in this prospective observational study. The mean age and BMI respectively resulted 64 years and 25.8 with minimal inverse distribution of BMI with respect to age. Most of the hernias were direct (59.1%) and of medium dimension (47.8%). Furthermore, these patients were undergoing Dermatome Mapping Test in preoperatively and postoperatively 6 months evaluation. RESULTS: Identification rates of the iliohypogastric (IH), ilioinguinal (II) and genitofemoral (GF) nerves were 72.2%, 82.6% and 48.7% respectively. In the analysis of nerve prevalence according to BMI, the IH was statistically significant higher in patients with BMI < 25 than BMI ≥ 25 P (< 0.05). After inguinal hernia mesh repair, 8 patients (6.9%) had chronic postoperative neuropathic inguinal pain after 6 months. The CPIP prevailed at II/GF dermatome. The relation between the identification/neurectomy of the II nerve and chronic postoperative inguinal pain after 6 months was not significant (P = 0.542). CONCLUSION: The anatomy of inguinal nerve is very heterogeneous and for this reason an accurate knowledge of these variations is needed during the open mesh repair of inguinal hernias. The new results of our analysis is the statistically significant higher IH nerve prevalence in patients with BMI < 25; probably the identification of inguinal nerve is more complex in obese patients. In the chronic postoperative inguinal pain, the II nerve may have a predominant role in determining postoperative long-term symptoms. Dermatome Mapping Test in an easy and safe method for preoperative and postoperative 6 months evaluation of groin pain. The most important evidence of our analysis is that the prevalence of chronic pain is higher when the nerves were not identified.
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Virilha/inervação , Hérnia Inguinal/cirurgia , Herniorrafia/efeitos adversos , Canal Inguinal/inervação , Canal Inguinal/cirurgia , Dor Pós-Operatória/etiologia , Traumatismos dos Nervos Periféricos/prevenção & controle , Telas Cirúrgicas , Adulto , Idoso , Idoso de 80 Anos ou mais , Virilha/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/epidemiologia , Nervos Periféricos/anatomia & histologia , Nervos Periféricos/cirurgia , Estudos Prospectivos , Fatores de TempoRESUMO
Purpose. Recently, the use of radiofrequency for hemorrhoidectomy has minimized incidence of postoperative complications. Effectiveness of LigaSure is demonstrated, but it is quite expensive. This study aims to compare LigaSure with Caiman, a cheaper instrument that uses radiofrequency for hemorrhoidectomy. Methods. A total of 35 patients were enrolled in this study between January 2015 and December 2017: 35 (Group A: Caiman) patients were matched with 35 control patients (Group B) from our historical cohort, treated with LigaSure. They were checked at 1 week after operation, at 4 weeks, and then after 2, 6, and 12 months. We considered different factors: intraoperative (operative time, number of piles removed, necessity of stiches or ligation), immediate postoperative (pain, bleeding within 4 weeks, incontinence, soiling within 4 weeks, healing time of anal wounds, return to working activities), and with a long-term follow-up. Results. There were no statistically significant differences between the 2 groups in analyzed intraoperative data: operative time (Group A 35 minutes vs Group B 33 minutes; P = .198) and stitches used. Postoperative data were comparable too, in particular pain (Group A 1 day Visual Analog Score = 6.25 vs Group B = 5.4, P = .178; Group A 1 week Visual Analog Score = 2.7 vs Group B = 1.14, P = .22) and bleeding (Group A = 2 vs Group B = 4; P = .2). Conclusions. According our initial experience, Caiman can be a safe and cheaper alternative to LigaSure for hemorrhoidectomy.
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Hemorroidectomia , Hemorroidas , Seguimentos , Hemorroidectomia/efeitos adversos , Hemorroidas/cirurgia , Humanos , Ligadura/efeitos adversos , Dor Pós-Operatória/epidemiologia , Dor Pós-Operatória/etiologia , Complicações Pós-Operatórias/epidemiologia , Resultado do TratamentoRESUMO
Background and Objectives: The present study aims to assess the effectiveness and current evidence of the treatment of perirectal bleeding after stapled haemorrhoidopexy. Materials and methods: A systematic literature review was performed that combined the published and the obtained original data after a search of PubMed, Web of Science, and SCOPUS. Results: The present systematic review includes 16 articles with 37 patients. Twelve papers report perirectal and six report intra-abdominal bleeding. Stapled hemorrhoidopexy (SH) was performed in 57% of cases (3 PPH 01 and 15 PPH 03), stapled transanal rectal resection (STARR) in 13%, and for 30% information was not available. The median age was 49 years (±11.43). The sign and symptoms of perirectal bleeding were abdominal pain (43%), pelvic discomfort without rectal bleeding (36%), urinary retention (14%), and external rectal bleeding (21%). The median time to bleeding was 1 day (±1.53 postoperative days), with median hemoglobin at diagnosis 8.8 ± 1.04 g/dL. Unstable hemodynamic was reported in 19%. Computed tomography scan (CT) was the first examination in 77%. Only two cases underwent the abdominal US, but subsequently, a CT scan was also conducted. Non-operative management was performed in 38% (n = 14) with selective arteriography and percutaneous angioembolization in two cases. A surgical treatment was performed in 23 cases - transabdominal surgery (3 colostomies, 1 Hartmann' procedure, 1 low anterior resection of the rectum, 1 bilateral ligation of internal iliac artery and 1 ligation of vessels located at the rectal wall), transanal surgery (n = 13), a perineal incision in one, and CT-guided paracoccygeal drainage in one. Conclusions: Because of the rarity and lack of experience, no uniform tactic for the treatment of perirectal hematomas exists in the literature. We propose an algorithm similar to the approach in pelvic trauma, based on two main pillars -hemodynamic stability and the finding of contrast CT.
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Técnicas de Apoio para a Decisão , Hemorragia Gastrointestinal/etiologia , Hemorroidectomia/efeitos adversos , Reto/cirurgia , Adulto , Algoritmos , Feminino , Hemorragia Gastrointestinal/fisiopatologia , Hematoma/cirurgia , Hemorroidectomia/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologiaRESUMO
BACKGROUND: Perianal fistula is a complex and frequent disease. At present, no treatment nor technique has shown an absolute superiority in terms of efficacy and recurrence rate. The technique has to be chosen considering the balance between faecal continence preservation and disease eradication. Rarely concomitant perianal abscess and fistula are treated at the same time, and often time to complete recovery is long. AIMS: The aim of this study was to evaluate the possibility of treating the abscess and the fistula tract in one procedure with total fistulectomy, sphincteroplasty and an almost complete closure of the residual cavity, thus reducing the healing time in older patients. METHODS: A non-randomized single-centre series of 86 patients from 2007 to 2012 with low-medium trans-sphincteric perianal fistula (< 30% of external sphincter involvement) with or without synchronous perianal abscess were treated with total fistulectomy, sphincteroplasty and closure of the residual cavity technique. RESULTS: Success rate was 97.7% with a healing time of 4 weeks; overall morbidity was 16.2%; recurrence rate was 2.3%; no major alterations of continence were observed. DISCUSSION: Fistulectomy, sphincteroplasty and closure of the residual cavity are associated with a low rate of recurrence and good faecal continence preservation in older patients. This technique can be safely used even with a concomitant perianal abscess, with reduction in healing time and in the number of surgical procedures needed. CONCLUSIONS: Total fistulectomy with sphincteroplasty and partial closure of the residual cavity, as described, is a safe procedure but has to be performed by dedicated colorectal surgeons.
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Procedimentos de Cirurgia Plástica , Fístula Retal , Abscesso/etiologia , Abscesso/cirurgia , Idoso , Canal Anal/patologia , Canal Anal/cirurgia , Dissecação/métodos , Incontinência Fecal/etiologia , Incontinência Fecal/prevenção & controle , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos de Cirurgia Plástica/métodos , Fístula Retal/complicações , Fístula Retal/diagnóstico , Fístula Retal/cirurgia , Recidiva , Resultado do Tratamento , CicatrizaçãoRESUMO
OBJECTIVE: The aim of the study was to assess the safety, efficacy and feasibility of stapled transanal procedures performed by a new dedicated device, TST STARR Plus, for tailored transanal stapled surgery. METHODS: All the consecutive patients admitted to eight referral centres affected by prolapses with III-IV degrees haemorrhoids or obstructed defecation syndrome (ODS) with rectocele and/or rectal intussusception that underwent stapled transanal resection with TST STARR plus were included in the present study. Haemostatic stitches for bleeding of the suture line, specimen volume, operative time, hospital stay and perioperative complications were recorded. RESULTS: From 1 November 2012 to 31 March 2013, 160 consecutive patients (96 females) were enrolled in the study. In 94 patients, the prolapse was over the half of the circular anal dilator (CAD). The mean duration of the procedure was 25 min. The mean resected volume of the specimen was 13.3 cm(3), the mean hospital stay was 2.2 days. In 88 patients (55%), additional stitches on the suture line were needed (mean 2.1). Suture line dehiscence was reported in four cases, with intraoperative reinforcement. Bleeding was reported in seven patients (5%). Urgency after 30 days was reported in one patient. No major complication occurred. CONCLUSIONS: The new device seems to be safe and effective for a tailored approach to anorectal prolapse due to haemorrhoids or obstructed defecation.
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Constipação Intestinal/cirurgia , Hemorroidas/cirurgia , Obstrução Intestinal/cirurgia , Doenças Retais/cirurgia , Grampeamento Cirúrgico/instrumentação , Canal Anal/cirurgia , Defecação , Estudos de Viabilidade , Feminino , Técnicas Hemostáticas , Humanos , Tempo de Internação , Masculino , Duração da Cirurgia , Dor/etiologia , Satisfação do Paciente , Prolapso , Grampeamento Cirúrgico/efeitos adversos , SíndromeRESUMO
Excisional haemorrhoidectomy is the gold standard for operating haemorrhoids, but it is accompanied by a significant problem: postoperative pain. Several strategies have been adopted to minimize this condition. Oral metronidazole has been proven to reduce postoperative pain but with some complications. This systematic review was conducted to investigate the effects and general efficacy of topical metronidazole administration and to evaluate its potential superiority over the oral formula. A systematic review of the literature was carried out. Randomized controlled trials published until September 2023 on PubMed, Central, and Web of Science were considered. The primary outcome considered was postoperative pain, which was evaluated using visual analogue scores. The secondary outcomes were analgesic use, return to work, and complications. Six randomized controlled trials were included, with a total of 536 patients. Topical metronidazole was compared with placebo in two studies, with oral formula in three studies, and with placebo and oral administration in one study. Topical metronidazole was found to be effective for treating postoperative pain when compared to a placebo but had no significant advantage over the oral formula. No complications were reported in the studies. Topical and oral metronidazole are effective solutions for postoperative pain after excisional haemorrhoidectomy. No superiority was demonstrated based on the route of administration, and complications were marginal for both formulas. Further studies are required to determine the best metronidazole solution.
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Hemorroidectomia , Metronidazol , Dor Pós-Operatória , Humanos , Administração Oral , Administração Tópica , Hemorroidectomia/métodos , Hemorroidectomia/efeitos adversos , Hemorroidas/cirurgia , Metronidazol/administração & dosagem , Medição da Dor , Dor Pós-Operatória/prevenção & controle , Dor Pós-Operatória/tratamento farmacológico , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
Colouterine fistula is a rare disease that is primarily treated using surgical approaches. Although invasive surgery is controversial in terms of techniques and results, minimally invasive endoscopic treatments have not been widely described. However, because it is rare for these fistulas to close spontaneously, surgical treatment is often mandatory. Appropriate management of colouterine fistula is complicated, especially when the patient refuses surgery. In this case study, we provide the first description of a minimally invasive endoscopic treatment of an iatrogenic colouterine fistula using a self-expandable metallic stent after an over-the-scope clip malposition.
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INTRODUCTION AND IMPORTANCE: Malignant peripheral nerve sheath tumor is an aggressive tumor that arises from peripheral nerves. Frequently associated with neurofibromatosis, its common localization is in the extremities, trunk (with paravertebral regions), neck and head. Some cases have been found in the pelvis or uterus. In this case report we illustrate one of the rarest localization of this type of tumor in the ischiorectal fossa, with the full recovery of the patient after surgical excision and radiotherapy. CASE PRESENTATION: A 61-year-old woman showed a lump near the anus which was initially diagnosed as a lipoma of the right ischiorectal fossa, by Computed Tomography scan. The tumor was completely removed with a minimal skin incision, and the patient had a complete recovery. Only the pathological examination determined the diagnosis of malignant peripheral nerve sheath tumor, in this unusual localization. In consideration of its high aggressiveness the patient underwent radiotherapy. After more than two years of follow-up there is no sign of recurrence. DISCUSSION: In sites far from branches of nerves, malignant peripheral nerve sheath tumors can be considered episodic. Ischiorectal fossa is a rare localization, and the differential diagnosis from benign mesenchymal cell tumors can be challenging. When possible, a biopsy should be performed before surgery. CONCLUSION: Surgical excision of tumors in ischiorectal fossa should be always complete, in consideration of possible histological surprise.
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Perirectal hematoma (PH) is one of the most feared complications of stapling procedures. Literature reviews have reported only a few works on PH, most of them describing isolated treatment approaches and severe outcomes. The aim of this study was to analyze a homogenous case series of PH and to define a treatment algorithm for huge postoperative PHs. A retrospective analysis of a prospective database of three high-volume proctology units was performed between 2008 and 2018, and all PH cases were analyzed. In all, 3058 patients underwent stapling procedures for hemorrhoidal disease or obstructed defecation syndrome with internal prolapse. Among these, 14 (0.46%) large PH cases were reported, and 12 of these hematomas were stable and treated conservatively (antibiotics and CT/laboratory test monitoring); most of them were resolved with spontaneous drainage. Two patients with progressive PH (signs of active bleeding and peritonism) were submitted to CT and arteriography to evaluate the source of bleeding, which was subsequently closed by embolization. This approach helped ensure that no patients with PH were referred for major abdominal surgery. Most PH cases are stable and treatable with a conservative approach, evolving with self-drainage. Progressive hematomas are rare and should undergo angiography with embolization to minimize the possibility of major surgery and severe complications.
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Hemorroidas , Humanos , Hemorroidas/cirurgia , Defecação , Estudos Retrospectivos , Grampeamento Cirúrgico/efeitos adversos , Grampeamento Cirúrgico/métodos , Prolapso , Hematoma/etiologia , Hematoma/terapia , Resultado do Tratamento , Complicações Pós-Operatórias/terapia , Complicações Pós-Operatórias/cirurgiaRESUMO
Fistula in ano is a common anorectal disease in adults. Currently, surgery remains the definitive therapeutic approach, but in some cases, it can lead to serious complications as faecal or gas incontinence. Therefore, sphincter sparing treatments should be considered for complex fistulas. One of the sphincteric preserving treatment is the filling with a dermal extract commonly called "collagen glue" as Salvecoll-E® gel. This is a multicentric, prospective, observational study on the use of Salvecoll-E® gel in treatment of complex anal fistulas. We treated 70 patients from May 2016 to May 2017. In the first phase, we debrided the fistula tract using a loose seton kept for 4-6 weeks. In the second phase, the seton was removed and the fistula tract was filled with Salvecoll-E® gel. In this article, we report results at 36 months of follow-up. Fifty patients (71.4%) had completely healed fistula within 36 months of follow-up. Twenty-eight patients (28.2%) had recurrences. Among these failures, 65% were within 6 months. All low transphincteric fistulas healed. Recurrences occurred only in median and high transphincteric fistulas. No patient had a worsening of continence status measured with Cleveland Clinic Florida Incontinence Severity score. Salvecoll-E® gel is a recent finding among sphincter-sparing treatments. In this study, we demonstrate that it is a safe option in the treatment of complex fistulas. Final results are satisfactory and in line with the best results published in literature among mini-invasive treatments.
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PURPOSE: Pelvic organ prolapse (POP) is a common accompaniment of advancing age. Current repair techniques incorporate transvaginal and transabdominal approaches with or without prosthetic mesh insertion. In this paper, we present the short- and medium-term results of a unit policy directed at patients with POP of combined abdominal rectopexy and Burch retropubic urethropexy without the use of prosthetic mesh assessing its safety profile in selected cases. METHODS: Between January 2009 and January 2011, 16 women with tri-compartmental prolapse who had all undergone prior hysterectomy underwent combined surgical pelvic floor repair. Preoperative symptom assessment by validated questionnaires and clinical examination were pre- and postoperatively recorded. Cures were defined as either optimal or satisfactory outcomes based on combined clinical, radiological examinations and reported patient satisfaction. RESULTS: The mean age of the 16 patients was 57.2 years, and their mean BMI was 28.6 (±5 SD). Pelvic examination revealed a POP-Q stage III prolapse in 12 patients and stage IV in 4 patients. The mean operating time was 57.5 min (range 40-85), with a mean length of hospital stay of 4.5 days. Cystocele and enterocele resolution was noted in every case on dynamic magnetic resonance imaging (MRI). CONCLUSIONS: Our results in a small patient cohort employing a simple 'all-in-one' repair approach combining a retropubic colposuspension with an anterior rectopexy appear to be satisfactory. Further larger randomized studies are required, incorporating a laparoscopic arm in order to determine the longer-term effectiveness of this approach.
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Prolapso de Órgão Pélvico/cirurgia , Feminino , Humanos , Histerectomia , Tempo de Internação/estatística & dados numéricos , Imageamento por Ressonância Magnética , Pessoa de Meia-Idade , Satisfação do Paciente , Telas Cirúrgicas , Inquéritos e Questionários , Resultado do TratamentoRESUMO
AIM: The purpose of this study was to investigate whether endoanal ultrasonographic findings could better characterize chronic anal fissures, mostly in those patients with persistent and recurrent disease after medical treatment. METHODS: Between January 2004 and April 2010, patients referred to our departments suspected for anal fissure were considered in a database. Physical examination and anoscopy confirmed the diagnosis of anal fissure in 543 patients. Chronicity was defined on the basis of morphological features of the fissure and mainly on its persistence or recurrence after medical therapy. Moreover, 172 out of 543 patients were selected with respect to the inclusion criteria and submitted to endoanal ultrasonography. RESULTS: Seventeen out of 172 were anterior fissures (9.8%) and 155 posterior (90.2%). In 112 (65.1%) out of 172 patients submitted to endoanal ultrasonography, an associated chronic abscess was demonstrated, with expression of 91 intersphincteric and 21 low transphincteric fistulas, respectively. According to clinical data as well as comorbidities and previous surgery, there were no significant differences between patients with associated abscess and those with only chronic anal fissure. CONCLUSION: The authors assume that chronic fissures may persist because of hiding sepsis in the anal canal and that chronic anal fissure might be the clinical and pathological expression of a coexisting intersphincteric or low transphincteric fistula, and the ultrasonographic findings strongly support this theory.
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Endossonografia/métodos , Fissura Anal/diagnóstico por imagem , Sepse/diagnóstico por imagem , Adulto , Doença Crônica , Feminino , Fissura Anal/patologia , Fissura Anal/terapia , Humanos , Masculino , Recidiva , Sepse/patologia , Sepse/terapiaRESUMO
Anal fistula is a common disease that needs surgical treatment to be resolved. Despite a variety of surgical options, the major problem is still to cure complex fistulas without any recurrence in the long-term follow-up but, at the same time, to avoid an impairment of continence. In recent years, one solution has been the application of mesenchymal stem cells derived from adipose tissue, especially in association with other treatments, such as the use of fibrin glue or the previous application of a seton. Their initial use in fistulas associated with Crohn's disease has shown encouraging results. In this non-systematic review our aim is to analyze the use in cryptoglandular fistulas: the rate of healing is not so high, and the number of studies is limited. Therefore, further randomized controlled trials are needed to establish their efficacy in the case of complex cryptoglandular anal fistulas and their possible complications.