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Individuals with cystic fibrosis (CF) develop complications of the gastrointestinal tract influenced by genetic variants outside of CFTR. Cystic fibrosis-related diabetes (CFRD) is a distinct form of diabetes with a variable age of onset that occurs frequently in individuals with CF, while meconium ileus (MI) is a severe neonatal intestinal obstruction affecting â¼20% of newborns with CF. CFRD and MI are slightly correlated traits with previous evidence of overlap in their genetic architectures. To better understand the genetic commonality between CFRD and MI, we used whole-genome-sequencing data from the CF Genome Project to perform genome-wide association. These analyses revealed variants at 11 loci (6 not previously identified) that associated with MI and at 12 loci (5 not previously identified) that associated with CFRD. Of these, variants at SLC26A9, CEBPB, and PRSS1 associated with both traits; variants at SLC26A9 and CEBPB increased risk for both traits, while variants at PRSS1, the higher-risk alleles for CFRD, conferred lower risk for MI. Furthermore, common and rare variants within the SLC26A9 locus associated with MI only or CFRD only. As expected, different loci modify risk of CFRD and MI; however, a subset exhibit pleiotropic effects indicating etiologic and mechanistic overlap between these two otherwise distinct complications of CF.
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Fibrose Cística , Diabetes Mellitus , Doenças do Recém-Nascido , Obstrução Intestinal , Fibrose Cística/complicações , Fibrose Cística/genética , Regulador de Condutância Transmembrana em Fibrose Cística/genética , Diabetes Mellitus/genética , Estudo de Associação Genômica Ampla , Humanos , Recém-Nascido , Obstrução Intestinal/complicações , Obstrução Intestinal/genéticaRESUMO
BACKGROUND: Cytomegalovirus infection manifests varying clinical characteristics and severity in diverse populations with different immune statuses. The signs and symptoms of gastrointestinal involvement are nonspecific. Here, we present a case of cytomegalovirus colitis in an immunocompetent adolescent, which manifested as intestinal pseud-obstruction. CASE PRESENTATION: A 15-year-old man who had contracted novel coronavirus infection one month earlier was admitted to our hospital with fever, abdominal pain, and hematochezia. His abdomen was distended, and laboratory evaluation revealed a decrease in the blood count, an increase in inflammatory indicators and hepatic impairment. Imaging shows bowel wall thickening and dilatation of the colon. A diagnosis of intestinal infection combined with acute intestinal pseud-obstruction was made. Diarrhea persisted despite conservative treatment with empirical antibiotics. A colonoscopy was performed. Pathology confirmed cytomegalovirus infection. Ganciclovir therapy was initiated, and subsequent review showed a good recovery. CONCLUSIONS: The case was diagnosed as cytomegalovirus colitis. We reviewed the reports of 9 cases of bowel obstruction, including our own, and found that the majority of the adult patients were elderly with underlying disease. Clinical and endoscopic manifestations are typically nonspecific, and imaging shows typical signs of intestinal obstruction. The final diagnosis was confirmed by pathology. Most of them have a good prognosis. We suggest that cytomegalovirus colitis can also lead to intestinal obstruction and that viral reactivation in immunocompetent individuals may be associated with inflammatory conditions and viral coinfection, particularly with the novel coronavirus.
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Infecções por Citomegalovirus , Enterocolite , Obstrução Intestinal , Infecções Intra-Abdominais , Adolescente , Humanos , Masculino , Colonoscopia , Infecções por Citomegalovirus/complicações , Infecções por Citomegalovirus/diagnóstico , Infecções por Citomegalovirus/tratamento farmacológico , Enterocolite/complicações , Ganciclovir/uso terapêutico , Infecções Intra-Abdominais/tratamento farmacológicoRESUMO
BACKGROUND: Anisakiasis, a zoonotic disease caused by the nematode Anisakis, poses a significant concern for public health, particularly in regions with high consumption of raw or undercooked fish. CASE PRESENTATION: We present a case report of a 41-year-old woman who developed severe abdominal symptoms, ultimately diagnosed with intestinal obstruction due to Anisakis infestation, requiring surgery. Despite the absence of prominent eosinophilia or specific radiological findings, the diagnosis was confirmed through histological examination, highlighting the importance of considering anisakiasis in patients with a history of raw seafood consumption. CONCLUSION: The case underscores the diagnostic challenges associated with anisakiasis, emphasizing the need for increased awareness among healthcare professionals and the public regarding the risks of consuming raw or undercooked seafood. Effective management requires a multidisciplinary approach, including clinical assessment, imaging studies, and histological evaluation, to ensure timely diagnosis and appropriate treatment.
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OBJECTIVE: This study aimed to evaluate the clinical application and efficacy of a super-low-positioned intestinal decompression tube in the treatment of intestinal obstruction. METHODS: A total of 130 patients with postoperative small bowel obstruction were included in this study. The patients were divided into a super-low-positioned intestinal decompression group and a conventional intestinal decompression group. The clinical data, treatment outcomes, and complications were compared between the two groups. RESULTS: The technical success rate of placing the super-low-positioned intestinal decompression tube was 100%, with no intraoperative complications. The patients in the super-low-positioned intestinal decompression group had a significantly shorter hospital stay (8.3 ± 5.2 vs 17.7 ± 13.3, P < 0.001) and a higher non-operative treatment success rate (83.6% vs 57.9%, P = 0.001) compared to the conventional intestinal decompression group. Multivariate logistic regression analysis showed that the placement of a super-low-positioned intestinal decompression tube was an independent protective factor for treatment outcomes (P = 0.001). The hospital stay was significantly shorter in the super-low-positioned intestinal decompression group compared to the conventional group in both successful non-operative treatment patients (6.9 ± 3.0 vs 11.2 ± 7.5, P < 0.001) and failed non-operative treatment patients (16.2 ± 7.4 vs 26.6 ± 14.4, P < 0.001). The super-low-positioned intestinal decompression tube effectively relieved the "Self-strangulation" phenomenon in patients with intestinal obstruction. CONCLUSION: The super-low-positioned intestinal decompression tube is a safe and effective method for the treatment of intestinal obstruction, with better treatment outcomes and shorter hospital stays compared to conventional intestinal decompression. Further prospective studies are needed to validate these findings.
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Obstrução Intestinal , Humanos , Projetos Piloto , Estudos Retrospectivos , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Resultado do Tratamento , Complicações Pós-Operatórias/etiologia , Descompressão/efeitos adversosRESUMO
BACKGROUND: Despite a significant 30% ten-year readmission rate for SBO patients, investigations into recurrent risk factors after non-operative management are scarce. The study aims to generate a risk factor scoring system, the 'Small Bowel Obstruction Recurrence Score' (SBORS), predicting 6-month recurrence of small bowel obstruction (SBO) after successful non-surgical management in patients who have history of intra-abdominal surgery. METHODS: We analyzed data from patients aged ≥ 18 with a history of intra-abdominal surgery and diagnosed with SBO (ICD-9 code: 560, 568) and were successful treated non-surgically between 2004 and 2008. Participants were divided into model-derivation (80%) and validation (20%) group. RESULTS: We analyzed 23,901 patients and developed the SBORS based on factors including the length of hospital stay > 4 days, previous operations > once, hemiplegia, extra-abdominal and intra-abdominal malignancy, esophagogastric surgery and intestino-colonic surgery. Scores > 2 indicated higher rates and risks of recurrence within 6 months (12.96% vs. 7.27%, OR 1.898, p < 0.001 in model-derivation group, 12.60% vs. 7.05%, OR 1.901, p < 0.001 in validation group) with a significantly increased risk of mortality and operative events for recurrent episodes. The SBORS model demonstrated good calibration and acceptable discrimination, with an area under curve values of 0.607 and 0.599 for the score generation and validation group, respectively. CONCLUSIONS: We established the effective 'SBORS' to predict 6-month SBO recurrence risk in patients who have history of intra-abdominal surgery and have been successfully managed non-surgically for the initial obstruction event. Those with scores > 2 face higher recurrence rates and operative risks after successful non-surgical management.
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Obstrução Intestinal , Intestino Delgado , Recidiva , Humanos , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Obstrução Intestinal/epidemiologia , Masculino , Feminino , Pessoa de Meia-Idade , Intestino Delgado/cirurgia , Idoso , Medição de Risco , Taiwan/epidemiologia , Fatores de Risco , Adulto , Estudos Retrospectivos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologiaRESUMO
BACKGROUND: Acute intestinal obstruction is a blockage of the intestine which causes a range of clinical symptoms such as acute and severe abdominal pain, nausea, and obstipation. Intestinal obstruction is a medical emergency and can be life-threatening when left untreated. In cases where treatment involves emergency abdominal surgery, a multimodal perioperative care pathway (enhanced recovery after surgery ERAS) has shown to accelerate patient recovery after surgery, reduce hospital length of stay, and improve overall outcomes. The objective of this scoping review was to identify and synthesize the existing evidence regarding the implementation of ERAS components with a focus on postoperative components in patients undergoing surgery for acute intestinal obstruction. METHODS: This scoping review followed the preferred reporting items for systematic reviews and meta-analysis extension for scoping reviews framework. PubMed-Medline and Embase database were searched. RESULTS: The search identified 1860 studies of which 16 were included in the final analysis. All the studies were quantitative. Eleven studies used 10 or more ERAS interventions (range 10-28). The most common interventions were multimodal systemic analgesia, and the least common were the management of blood glucose and screening tools. CONCLUSION: This scoping review found that 56% (n = 9/16) of the identified studies used 10 or more ERAS interventions out of a possible 35. This review highlighted the need for studies on the ERAS emergency laparotomy guidelines.
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Colorectal cancer (CRC) in pregnancy is sporadic. We reported a case of a woman at 23 + 4 weeks of gestation who presented with abdominal pain. The patient underwent an ultrasound and MRI, during which a colonic mass was noted. Considering a probable incomplete intestinal obstruction, a colonoscopy, biopsy, and colonic stenting were performed by a multidisciplinary team. However, sudden hyperthermia and CT demonstrated intestinal perforation, and an emergency caesarean section and colostomy were conducted. The histological analysis confirmed moderately high-grade adenocarcinoma.
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Adenocarcinoma , Cesárea , Neoplasias Colorretais , Perfuração Intestinal , Complicações Neoplásicas na Gravidez , Humanos , Feminino , Perfuração Intestinal/etiologia , Perfuração Intestinal/cirurgia , Gravidez , Neoplasias Colorretais/cirurgia , Complicações Neoplásicas na Gravidez/cirurgia , Cesárea/efeitos adversos , Adulto , Adenocarcinoma/complicações , Adenocarcinoma/cirurgia , Colostomia , Dor Abdominal/etiologiaRESUMO
BACKGROUND: Intussusception in adults is a rare condition characterized by a low incidence, which complicates the establishment of standardized management protocols unlike those readily available for pediatric cases. This study presents a case series from our institution alongside a systematic review of existing literature. The objective is to delineate effective management strategies for adult intussusception. METHODS: A systematic search of databases was conducted covering the period from January 2000 to May 2024. The study focused on adult patients diagnosed with intussusception either pre-operatively or intraoperatively and managed with either surgical intervention or conservative methods. The analysis also included retrospective review of patient records from our institution, specifically targeting individuals over 18 years of age, to determine the predominant types of intussusception and identify any pathological lead points associated with these cases. RESULTS: In our study, a total of 1,902 patients were included from 59 selected articles, with a mean age of 52.13 ± 14.95 years. Among them, 1,920 intussusceptions were diagnosed, with 98.3% of cases identified preoperatively. Computed tomography (CT) scan was the primary diagnostic modality used in 88.5% of cases. Abdominal pain was the predominant presenting symptom, observed in 86.23% of cases. Only 29 out of 1,920 cases underwent attempted reduction, while the majority required surgical resection due to the high incidence of malignancy in adult cases. The most common type of intussusception identified was colocolic (16.82%), followed by enteric (13.28%), ileocolic (4.89%), and ileocaecal (0.78%) types. A pathological lead point was observed in 302 out of 673 patients (44.84%), with a notably higher frequency of malignancy associated with colocolic intussusception. CONCLUSION: Surgical management remains the cornerstone in treating adult intussusception, particularly in cases involving the colocolic type, where there is a significant risk of underlying malignancy. Attempts at reduction are generally avoided due to the potential risk of tumor dissemination, which could adversely impact patient outcomes. Contrast-enhanced computed tomography (CECT) of the abdomen is pivotal for accurately diagnosing intussusceptions and guiding appropriate management strategies. It is imperative to adhere strictly to oncological principles during surgical interventions to ensure optimal patient care and outcomes.
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Intussuscepção , Intussuscepção/cirurgia , Intussuscepção/diagnóstico , Intussuscepção/diagnóstico por imagem , Humanos , Adulto , Tomografia Computadorizada por Raios X , Pessoa de Meia-Idade , FemininoRESUMO
INTRODUCTION: Spleno-sigmoid knotting is the twisting of the spleen around the sigmoid colon, causing obstruction of the sigmoid colon. It is an uncommon cause of intestinal obstruction. To our knowledge, there has been no previous case report of spleno-sigmoid knotting before our case. CASE REPORT: Here, we present the case of an 18-year-old female patient who visited the surgical emergency outpatient department with diffuse and progressive abdominal pain lasting for one and a half days. She also experienced obstipation and frequent episodes of vomiting of ingested matter. Upon initial evaluation, she exhibited tachycardia and tachypnea, and her abdomen was grossly distended with diffuse direct and rebound tenderness. Further investigation revealed significant leukocytosis with neutrophil predominance. Emergency laparotomy was performed with a possible diagnosis of generalized peritonitis secondary to gangrenous sigmoid volvulus, which revealed gangrenous spleno-sigmoid knotting. DISCUSSION: Various types of intestinal knots have been reported, with ileo-sigmoid knots being the most common and ileo-ileal knots being the rarest. Wandering spleen is a rare congenital anomaly with a variable clinical presentation ranging from asymptomatic to mild abdominal pain or acute abdomen due to torsion or acute pancreatitis. It can also cause intestinal obstruction, which may be the initial presentation. CONCLUSION: In patients presenting with acute abdominal pain and features of bowel obstruction, the possibility of spleno-sigmoid knotting should be considered, and early intervention should be instituted to prevent gangrenous progression and sepsis.
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Abdome Agudo , Obstrução Intestinal , Volvo Intestinal , Pancreatite , Humanos , Feminino , Adolescente , Colo Sigmoide , Baço , Doença Aguda , Pancreatite/complicações , Obstrução Intestinal/diagnóstico , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Volvo Intestinal/complicações , Volvo Intestinal/diagnóstico , Volvo Intestinal/cirurgia , Dor Abdominal/etiologia , GangrenaRESUMO
PURPOSE: Postoperative delirium (POD) is considered the most common postoperative neurological complication in elderly patients. The aim of this study was to evaluate the efficacy of the administration of ketofol versus dexmedetomidine (DEX) for minimizing POD in elderly patients undergoing urgent exploration for intestinal obstruction. METHODS: This prospective double-blinded randomized clinical trial was conducted on 120 elderly patients undergoing urgent exploration for intestinal obstruction. Patients were randomly allocated to one of the three groups: Group C (control group) patients received normal saline 0.9%, group D received dexmedetomidine, and group K received ketofol (ketamine: propofol was 1:4). The primary outcome was the incidence of POD. Secondary outcomes were incidence of emergence agitation, postoperative pain, consumption of rescue opioids, hemodynamics, and any side effects. RESULTS: The incidence of POD was statistically significantly lower in ketofol and DEX groups than in the control group at all postoperative time recordings. Additionally, VAS scores were statistically significantly decreased in the ketofol and DEX groups compared to the control group at all time recordings except at 48 and 72 h postoperatively, where the values of the three studied groups were comparable. The occurrence of emergence agitation and high-dose opioid consumption postoperatively were found to be significant predictors for the occurrence of POD at 2 h and on the evening of the 1st postoperative day. CONCLUSION: The administration of ketofol provides a promising alternative option that is as effective as DEX in reducing the incidence of POD in elderly patients undergoing urgent exploration for intestinal obstruction. TRIAL REGISTRATION: This clinical trial was approved by the Institutional Review Board (IRB) at Zagazig University (ZU-IRB# 6704// 3/03/2021) and ClinicalTrials.gov (NCT04816162, registration date 22/03/ 2021). The first research participant was enrolled on 25/03/2021).
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Dexmedetomidina , Delírio do Despertar , Propofol , Humanos , Idoso , Delírio do Despertar/epidemiologia , Delírio do Despertar/prevenção & controle , Dexmedetomidina/uso terapêutico , Estudos Prospectivos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/induzido quimicamente , Método Duplo-CegoRESUMO
BACKGROUND: Trichobezoar is an extremely rare condition characterized by a foreign body in the gastrointestinal tract (GIT) among children. The foreign body may exist in the digestive tract for several years, and it becomes evident if complications develop. The current study aimed to present 21 cases of GIT trichobezoars. METHODS: Retrospective analysis of children who were diagnosed with trichobezoars between August 2012 and December 2022. Patient demographics, clinical presentation, diagnosis, and therapy were collected and analyzed.Twenty-one patients had GIT trichobezoars. Data were collected and analyzed retrospectively. RESULTS: Twenty-one patients were identified. All patients were female. Their mean age at admission was 8.9 ± 1.9 years. Furthermore, 19 (90.5%) patients presented with abdominal pain, 16 (76.2%) with vomiting, and 13 (61.9%) with a palpable mass. Sixteen patients underwent gastroduodenoscopy. Among them, 15 had gastric trichobezoars. Moreover, 12 patients underwent computed tomography scan. Eight patients presented with gastric and small intestinal BZs, one presented with increased small intestinal contents with dilation, and one presented with abundant gastric contents. Then, 20 patients underwent surgery. Among them, five underwent laparoscopic-assisted minilaparotomy (LAML), and the rest underwent laparotomy. The results showed that 10 (50%) patients had gastric trichobezoars; 7 (35%), Rapunzel syndrome; and 3 (15%), small bowel trichobezoars. Two patients developed superficial wound infection postoperatively. One patient had a recurrent gastric trichobezoar. CONCLUSION: Trichobezoar should be considered in young girls with a history of hair eating or those with hair in the vomit or feces. Timely diagnosis and aggressive treatment are the keys to reducing complications and improving prognosis. Laparoscopic-assisted minilaparotomy is a safe, feasible, and effective surgical method for treating trichobezoars.
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Bezoares , Humanos , Feminino , Criança , Masculino , Bezoares/diagnóstico por imagem , Bezoares/cirurgia , Estudos Retrospectivos , Estômago/cirurgia , Intestino Delgado , GastroscopiaRESUMO
BACKGROUND: Superior mesenteric artery (SMA) syndrome, also known as Wilkie's syndrome, is a rare but serious complication following scoliosis correction surgery. It occurs as a result of mechanical compression of third part of duodenum between the SMA and aorta. This condition occurs most commonly in significantly underweight patients with deformities, and usually during the first week following spinal deformity corrective surgeries. The angle between the abdominal aorta and the SMA gets reduced following spinal lengthening during deformity correction surgery causing compression of third part of duodenum resulting in development of SMA syndrome. CASE PRESENTATION: We present a case of 17-year-old male with congenital scoliosis with a 70-degree scoliotic curve who underwent spinal deformity correction surgery with posterior instrumented fusion. Post-operative course was uneventful and the patient was discharged after suture removal on post-operative day 15. The patient presented after 21-days of symptom onset on post-operative-day 51, with a 3 week history of post-prandial vomiting, abdominal pain and distension which resulted in rapid weight loss of 11 kg. A CT-angiogram showed obstruction at third part of duodenum. After reviewing clinical and radiological profile of the patient, a diagnosis of SMA syndrome was made. Conservative management was tried, but due to rapid deterioration of patient condition and symptoms of complete intestinal obstruction, the patient was treated surgically by gastro-jejunostomy and side-to-side jejuno-jejunostomy, which improved his condition. CONCLUSION: SMA syndrome can occur much later than previously reported cases and with potentially life-threatening symptoms following scoliosis correction. Having a high index of suspicion, early recognition of condition and institution of appropriate treatment are essential to prevent occurrence of severe complications including risk of intestinal perforation and mortality. This case highlights management of delayed onset of SMA syndrome, with presentation further delayed after symptom onset, as is common in developing parts of the world, due to limited availability and accessibility of resources, and low socio-economic status of large segments of the population.
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Escoliose , Fusão Vertebral , Síndrome da Artéria Mesentérica Superior , Humanos , Masculino , Escoliose/cirurgia , Adolescente , Síndrome da Artéria Mesentérica Superior/etiologia , Síndrome da Artéria Mesentérica Superior/diagnóstico , Fusão Vertebral/efeitos adversos , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/diagnóstico , Fatores de Tempo , Resultado do TratamentoRESUMO
PURPOSE: To characterise the investigations, management and ultimate diagnosis of neonates with distal intestinal obstruction. METHODS: Retrospective review of term (> 37 weeks) neonates with admission diagnosis of distal intestinal obstruction over 10 years (2012-2022). Patient pathways were identified and associations between presentations, response to treatments and outcome investigated. RESULTS: A total of 124 neonates were identified and all included. Initial management was colonic irrigation in 108, contrast enema in 4, and laparotomy in 12. Of those responding to irrigations none underwent contrast enema. Ultimately, 22 neonates proceeded to laparotomy. Overall, 106 had a suction rectal biopsy and 41 had genetic testing for cystic fibrosis. Final diagnosis was Hirschsprung disease (HD) in 67, meconium ileus with cystic fibrosis (CF) in 9, meconium plug syndrome in 19 (including 3 with CF), intestinal atresia in 10 and no formal diagnosis in 17. Median length of neonatal unit stay was 11 days (7-19). CONCLUSIONS: Initial management of neonates with distal bowel obstruction should be colonic irrigation since this is therapeutic in the majority and significantly reduces the need for contrast enema. These infants should all have suction rectal biopsy to investigate for HD unless another diagnosis is evident. If a meconium plug is passed, testing for CF is recommended. Evaluation and therapy are multimodal and time consuming, placing burden on resources and families.
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Meios de Contraste , Enema , Obstrução Intestinal , Humanos , Recém-Nascido , Estudos Retrospectivos , Obstrução Intestinal/etiologia , Obstrução Intestinal/terapia , Obstrução Intestinal/diagnóstico , Enema/métodos , Masculino , Feminino , Irrigação Terapêutica/métodos , Laparotomia/métodos , Resultado do TratamentoRESUMO
BACKGROUND: Adhesive small bowel obstruction (aSBO) is a common surgical problem, with some advocating for a more aggressive operative approach to avoid recurrence. Contemporary outcomes in a real-world setting were examined. STUDY DESIGN: A retrospective cohort study was performed using the New York Statewide Planning and Research Cooperative database to identify adults admitted with aSBO, 2016-2020. Patients were stratified by the presence of inflammatory bowel disease (IBD) and cancer history. Diagnoses usually requiring resection were excluded. Patients were categorized into four groups: non-operative, adhesiolysis, resection, and 'other' procedures. In-hospital mortality, major complications, and odds of undergoing resection were compared. RESULTS: 58,976 patients were included. 50,000 (84.8%) underwent non-operative management. Adhesiolysis was the most common procedure performed (n = 4,990, 8.46%), followed by resection (n = 3,078, 5.22%). In-hospital mortality in the lysis and resection groups was 2.2% and 5.9% respectively. Non-IBD patients undergoing operation on the day of admission required intestinal resection 29.9% of the time. Adjusted odds of resection were highest for those with a prior aSBO episode (OR 1.29 95%CI 1.11-1.49), delay to operation ≥3 days (OR1.78 95%CI 1.58-1.99), and non-New York City (NYC) residents being treated at NYC hospitals (OR1.57 95%CI 1.19-2.07). CONCLUSION: Adhesiolysis is currently the most common surgery for aSBO, however nearly one-third of patients will undergo a more extensive procedure, with an increased risk of mortality. Innovative therapies are needed to reduce the risk of resection.
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Obstrução Intestinal , Intestino Delgado , Humanos , Obstrução Intestinal/cirurgia , Obstrução Intestinal/mortalidade , Estudos Retrospectivos , Feminino , Masculino , Pessoa de Meia-Idade , New York/epidemiologia , Intestino Delgado/cirurgia , Aderências Teciduais/cirurgia , Idoso , Adulto , Complicações Pós-Operatórias/epidemiologia , Mortalidade Hospitalar , Idoso de 80 Anos ou maisRESUMO
We present a case of obstruction in the third portion of the duodenum secondary to a phytobezoar in an adult patient with no surgical history and without a vegan diet. High intestinal obstruction due to a phytobezoar is rarely described in the literature, posing a diagnostic challenge when evaluating potential differentials in the emergency setting. Subsequently, we conduct a review focusing on tomographic findings and the surgical specimen, highlighting key points to consider when addressing such pathologies.
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Bezoares , Humanos , Masculino , Pessoa de Meia-Idade , Bezoares/cirurgia , Bezoares/diagnóstico , Obstrução Duodenal/etiologia , Obstrução Duodenal/diagnóstico , Obstrução Duodenal/cirurgia , Duodeno , Tomografia Computadorizada por Raios XRESUMO
Internal hernias, in particular, hernia of the foramen of Winslow, are rare and occur in typical sites. Laparotomy is common in these cases while laparoscopic surgery is rarely used in such urgent cases. However, modern diagnosis and treatment including computed tomography and laparoscopy allowing minimally invasive interventions are not an exception for patients with hernia of the foramen of Winslow. This approach is effective for this problem and prevents adverse outcomes of disease.
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Obstrução Intestinal , Laparoscopia , Tomografia Computadorizada por Raios X , Humanos , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Obstrução Intestinal/diagnóstico , Laparoscopia/métodos , Tomografia Computadorizada por Raios X/métodos , Resultado do Tratamento , Herniorrafia/métodos , Masculino , Doenças do Colo/cirurgia , Doenças do Colo/etiologia , Doenças do Colo/diagnóstico , Laparotomia/métodos , Hérnia Interna/complicações , Hérnia Interna/cirurgia , Hérnia Interna/diagnóstico , Hérnia Interna/etiologia , Feminino , Doença Aguda , Pessoa de Meia-IdadeRESUMO
Despite available armored personal protection in troops, the incidence of abdominal wounds in modern wars is 6.6-9.0%. Of these, penetrating abdominal injuries comprise 75-80%. Thoracoabdominal injuries occupy a special place with incidence up to 88%. We present the first case of the "Koblenz algorithm" in the treatment of a patient with mine explosion wound, combined injury of the head, limbs, thoracoabdominal trauma, widespread peritonitis, small intestinal obstruction and septic shock in a military hospital. This algorithm was implemented under import substitution considering the peculiarities of abdominal adhesive process in a patient with thoracoabdominal wound. This case demonstrates the advantage of this algorithm for patients with severe combined wounds of the chest and abdomen complicated by diffuse purulent peritonitis. Clinical status of these patients does not allow not only open laparostomy, but also "classical" redo laparotomies.
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Traumatismos Abdominais , Algoritmos , Hospitais Militares , Laparotomia , Traumatismos Torácicos , Humanos , Traumatismos Abdominais/cirurgia , Traumatismos Abdominais/diagnóstico , Traumatismos Torácicos/cirurgia , Traumatismos Torácicos/diagnóstico , Traumatismos Torácicos/complicações , Masculino , Laparotomia/métodos , Peritonite/cirurgia , Peritonite/etiologia , Peritonite/diagnóstico , Traumatismos por Explosões/cirurgia , Traumatismos por Explosões/diagnóstico , Adulto , Resultado do Tratamento , Traumatismo Múltiplo/cirurgia , Traumatismo Múltiplo/diagnóstico , Choque Séptico/etiologia , Choque Séptico/cirurgia , Choque Séptico/diagnósticoRESUMO
Mutations in the SLC12A2 gene, which encodes the Na-K-2Cl cotransporter-1 (NKCC1), are linked to various conditions such as neurodevelopmental deficits, deafness, and fluid secretion in different epithelia. Cases of complete NKCC1 deficiency in young patients are straightforward, leading to clinical presentations that overlap with the phenotypes observed in NKCC1 knockout mouse models. However, cases involving deleterious variants in one allele are more difficult, as the clinical presentation is variable, and the cause-effect relationship is not always clear. For instance, we worked on a single patient's case from multiple angles and published six related papers to convince ourselves of the cause-and-effect relationship between her NKCC1 mutation and her clinical presentations. The cluster of mutations in a small portion of the carboxyl terminus and its association with deafness point to a cause-and-effect relationship, even if the molecular mechanism is unknown. Overall, the preponderance of evidence suggests that the SLC12A2 gene is a human disease-causing and likely haploinsufficient gene that requires further investigation.
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Surdez , Simportadores , Humanos , Camundongos , Animais , Feminino , Simportadores/genética , Simportadores de Cloreto de Sódio-Potássio/genética , Membro 2 da Família 12 de Carreador de Soluto/genética , Camundongos Knockout , Mutação/genéticaRESUMO
OBJECTIVES: To identify imaging, clinical, and laboratory variables potentially prognostic for surgical management of small bowel obstruction. METHODS: Two researchers systematically reviewed indexed literature 2001-2021 inclusive for imaging, clinical, and laboratory variables potentially predictive of surgical management of small bowl obstruction and/or ischaemia at surgery, where performed. Risk of bias was assessed. Contingency tables for variables reported in at least 5 studies were extracted and meta-analysed to identify strong evidence of association with clinical outcomes, across studies. RESULTS: Thirty-one studies were ultimately included, reporting 4638 patients (44 to 313 per study). 11 (35%) studies raised no risk of bias concerns. CT was the modality reported most (29 studies, 94%). Meta-analysis of 21 predictors identified 5 strongly associated with surgical intervention, 3 derived from CT (peritoneal free fluid, odds ratio [OR] 3.24, 95%CI 2.45 to 4.29; high grade obstruction, OR 3.58, 95%CI 2.46 to 5.20; mesenteric inflammation, OR 2.61, 95%CI 1.94 to 3.50; abdominal distension, OR 2.43, 95%CI 1.34 to 4.42; peritonism, OR 3.97, 95%CI 2.67 to 5.90) and one with conservative management (previous abdominopelvic surgery, OR 0.58, 95%CI 0.40 to 0.85). Meta-analysis of 10 predictors identified 3 strongly associated with ischaemia at surgery, 2 derived from CT (peritoneal free fluid, OR 3.49, 95%CI 2.28 to 5.35; bowel thickening, OR 3.26 95%CI 1.91 to 5.55; white cell count, OR 4.76, 95%CI 2.71 to 8.36). CONCLUSIONS: Systematic review of patients with small bowel obstruction identified four imaging, three clinical, and one laboratory predictors associated strongly with surgical intervention and/or ischaemia at surgery. CLINICAL RELEVANCE STATEMENT: Via systematic review and meta-analysis, we identified imaging, clinical, and laboratory predictors strongly associated with surgical management of small bowel obstruction and/or ischaemia. Multivariable model development to guide management should incorporate these since they display strong evidence of potential utility. KEY POINTS: ⢠While multivariable models incorporating clinical, laboratory, and imaging factors could predict surgical management of small bowel obstruction, none are used widely. ⢠Via systematic review and meta-analysis we identified imaging, clinical, and laboratory variables strongly associated with surgical management and/or ischaemia at surgery. ⢠Development of multivariable models to guide management should incorporate these predictors, notably CT scanning, since they display strong evidence of potential utility.
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INTRODUCTION: Although stapled anastomoses have been widely evaluated in the context of the elective surgery, few reports compared manual with stapled anastomoses in patients undergoing emergency surgery. The aim of this study is to compare the outcome of hand-sewn end-to-end anastomoses with stapled side-to-side and stapled end-to-side anastomoses in patients undergoing small bowel resection for acute mesenteric ischemia secondary to intestinal obstruction. METHODS: From January 2015 to June 2021 all the hemodynamically stable patients undergoing emergency surgery with small bowel resection for intestinal obstruction were enrolled in this study. According to surgical technique in performing anastomosis, the patients were divided into three groups: group 1: hand-sewn end-to-end anastomosis, group 2: stapled end-to-side anastomosis, and group 3: stapled side-to-side anastomosis. RESULTS: Although the anastomosis failure rate was higher in group 3, it was not significantly different between the three groups (P = 0.78: chi-square test). Likewise, no significant differences in the median hospital stay were found between the patients' groups (P = 0.87: Kruskal-Wallis test). The median operating time was similar in patients undergoing stapled anastomoses and was significantly higher in patients undergoing hand-sewn anastomoses (P = 0.0009: Kruskal-Wallis test). CONCLUSIONS: In patients undergoing emergency small bowel resection for complicated intestinal obstruction, a similar outcome in terms of dehiscence rate and hospital stay can be achieved performing stapled or hand-sewn anastomoses, even if restoring the intestinal continuity with stapled technique is associated with lower operating time.