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Rectal prolapse is typically a benign idiopathic condition. Rarely, rectal prolapse can be due to or associated with colorectal carcinoma. Here we present a middle-aged gentleman with no previous medical or surgical history, who presented with rectal prolapse secondary to sigmoid adenocarcinoma.
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OBJECTIVE: The goal of this study was to examine the effect of the Affordable Care Act Medicaid expansion on rates of hospitalization and surgery for diverticulitis. STUDY SETTINGS: Data were obtained from the Healthcare Cost and Utilization Project State Inpatient Databases from 2010 to 2014. STUDY DESIGN: Retrospective cohort study analyzing adult patients undergoing surgery for diverticulitis in the expansion and nonexpansion states, pre (2010-2013) and post (2014) Medicaid expansion. FINDINGS: There were a total of 159,419 patients in our cohort analysis. 75,575 (49%) in expansion states and 81,844 (51%) in non-expansion states. In multivariable Poisson regression, the rate of surgical procedures for diverticular disease increased among Medicaid patients (IRR 1.80; p<.01) whereas surgery rates in self-pay patients decreased (IRR 0.67; p<.01) in expansion states compared to non-expansion states. CONCLUSIONS: In states that expanded Medicaid coverage under the Affordable Care Act, the rate of surgery for diverticular disease in Medicaid patients increased. Therefore, legislation that increases healthcare access may increase the utilization of surgical care for diverticular disease.
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Alcohol can potentiate disease in a mouse model of dextran sodium sulfate (DSS) colitis; however, the underlying mechanism remains to be established. In this study, we assessed whether the potentiated disease could be related to Enterobacteriaceae and Lactobacillus, as changes in their relative abundance can impact intestinal health. We also assessed whether the intestinal barrier is compromised after alcohol and DSS as it may increase bacterial translocation and liver inflammation. Mice were administered DSS followed by binge ethanol or water vehicle, generating four experimental groups: (Control+Vehicle, Control+Ethanol, DSS+Vehicle, DSS+Ethanol). DNA was isolated from colon and cecal contents followed by qPCR for levels of Enterobacteriaceae and Lactobacillus. Colon and liver sections were taken for histology. Intestinal epithelial cells were isolated from the colon for RNA expression. DSS+Ethanol cecal contents exhibited a 1 log increase in Enterobacteriaceae (p < .05), a 0.5 log decrease in Lactobacillus, and a 1.5 log decrease (p < .05) in the Lactobacillus:Enterobacteriaceae ratio compared to DSS+Vehicle, with similar trends in colon contents. These changes correlated with shorter colons and more weight loss. Irrespective of ethanol administration, DSS compromised the mucosal barrier integrity, however only DSS+Ethanol exhibited significant increases in circulating endotoxin. Furthermore, the livers of DSS+Ethanol mice had significantly increased levels of triglycerides, mononuclear cells, yet exhibited significantly depressed expression of liver inflammatory pathways, suggestive of tolerance induction, compared to mice receiving DSS+Vehicle. Our results suggest that ethanol after DSS colitis increases the intestinal burden of Enterobacteriaceae which may contribute to intestinal and liver damage, and the induction of immune tolerance.
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Colite/imunologia , Enterobacteriaceae/isolamento & purificação , Etanol/farmacologia , Tolerância Imunológica/imunologia , Mucosa Intestinal/imunologia , Lactobacillus/isolamento & purificação , Animais , Carga Bacteriana , Colite/induzido quimicamente , Colite/microbiologia , Sulfato de Dextrana , Modelos Animais de Doenças , Endotoxinas/sangue , Mucosa Intestinal/microbiologia , Fígado/metabolismo , Masculino , Camundongos , Camundongos Endogâmicos C57BL , Junções Íntimas/fisiologia , Triglicerídeos/sangueRESUMO
BACKGROUND: Chilaiditi syndrome is a phenomenon where there is an interposition of the colon between the liver and the abdominal wall leading to clinical symptoms. This is distinct from Chilaiditi sign for which there is radiographic evidence of the interposition, but is asymptomatic. CASE PRESENTATION: Here, we present the case of a patient who, despite having clinical symptoms for a decade, had a delayed diagnosis presumably due to the interposition being intermittent and episodic. CONCLUSIONS: This case highlights the fact that Chilaiditi syndrome may be intermittent and episodic in nature. This raises an interesting question of whether previous case reports, which describe complete resolution of the syndrome after nonsurgical intervention, are perhaps just capturing periods of resolution that may have occurred spontaneously. Because the syndrome may be intermittent with spontaneous resolution and then recurrence, patients should have episodic follow-up after nonsurgical intervention.
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Sacral neuromodulation is an effective treatment of urinary incontinence, fecal incontinence, and idiopathic urinary retention. The procedure is considered low risk with overall low complication rates. This report describes a 40-year-old woman who underwent sacral neuromodulation explant and full-system implant for weaning efficacy of her device. During device removal, the tined lead broke and was left in situ. Four months later, she was diagnosed as having a wound infection at the site of the retained lead. Imaging revealed lead fragment migration into the sigmoid colon. A colocutaneous fistula was noted soon thereafter. The retained lead was removed during a colonoscopy and the fistula healed. A retained lead can result in migration through the peritoneum and into the colon. This can be managed with assistance from colorectal or gastroenterology consultants.
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Colo Sigmoide , Eletrodos Implantados/efeitos adversos , Falha de Equipamento , Migração de Corpo Estranho/etiologia , Estimulação Elétrica Nervosa Transcutânea/efeitos adversos , Adulto , Doenças do Colo/etiologia , Fístula Cutânea/etiologia , Feminino , Humanos , Fístula Intestinal/etiologia , Estimulação Elétrica Nervosa Transcutânea/instrumentação , Incontinência Urinária/terapiaRESUMO
Over 1.4 million Americans have been diagnosed with inflammatory bowel disease (IBD), and ulcerative colitis (UC) makes up approximately half of those diagnoses. As a disease, UC cycles between periods of remission and flare, which is characterized by intense abdominal pain, increased weight loss, intestinal inflammation, rectal bleeding, and dehydration. Interestingly, a widespread recommendation to IBD patients for avoidance of a flare period is "Don't Drink Alcohol" as recent work correlated alcohol consumption with increased GI symptoms in patients with IBD. Alcohol alone not only induces a systemic pro-inflammatory response, but can also be directly harmful to gut barrier integrity. However, how alcohol could result in the exacerbation of UC in both patients and murine models of colitis has yet to be elucidated. Therefore, we conducted a retrospective analysis of patients admitted for IBD with a documented history of alcohol use in conjunction with a newly developed mouse model of binge alcohol consumption following dextran sulfate sodium (DSS)-induced colitis. We found that alcohol negatively impacts clinical outcomes of patients with IBD, specifically increased intestinal infections, antibiotic injections, abdomen CT scans, and large intestine biopsies. Furthermore, in our mouse model of binge alcohol consumption following an induced colitis flare, we found alcohol exacerbates weight loss, clinical scores, colonic shortening and inflammation, and propensity to infection. These findings highlight alcohol's ability to potentiate symptoms and susceptibility to infection in UC and suggest alcohol as an underlying factor in perpetuating symptoms of IBD.
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Consumo de Bebidas Alcoólicas/efeitos adversos , Infecções/epidemiologia , Doenças Inflamatórias Intestinais/patologia , Adulto , Idoso , Animais , Sulfato de Dextrana/toxicidade , Modelos Animais de Doenças , Feminino , Humanos , Masculino , Camundongos , Camundongos Endogâmicos C57BL , Pessoa de Meia-IdadeRESUMO
Extramammary Paget disease (EMPD) is a rare intraepithelial adenocarcinoma. The current mainstay of treatment is wide local excision. We present the case of a 56-year-old woman with perianal EMPD that recurred 4 years after initial treatment with wide local excision with Mohs micrographic surgery tissue processing of marginal tissue. Upon recurrence with anal canal involvement, the patient was treated with a 16-week combination course of topical imiquimod and oral cimetidine. There is growing evidence to support both the use of topical imiquimod for the treatment of EMPD as well as the antioncogenic effects of oral cimetidine. We present this case of primary perianal EMPD to highlight an alternative treatment regimen for poor surgical candidates.
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Aminoquinolinas/administração & dosagem , Antineoplásicos/administração & dosagem , Neoplasias do Ânus/tratamento farmacológico , Cimetidina/administração & dosagem , Fatores Imunológicos/administração & dosagem , Doença de Paget Extramamária/tratamento farmacológico , Administração Oral , Administração Tópica , Neoplasias do Ânus/patologia , Neoplasias do Ânus/cirurgia , Feminino , Humanos , Imiquimode , Pessoa de Meia-Idade , Cirurgia de Mohs , Doença de Paget Extramamária/patologia , Doença de Paget Extramamária/cirurgiaAssuntos
Ganglioneuroma/diagnóstico por imagem , Ganglioneuroma/cirurgia , Neoplasias Retroperitoneais/diagnóstico por imagem , Neoplasias Retroperitoneais/cirurgia , Biópsia por Agulha , Seguimentos , Ganglioneuroma/patologia , Humanos , Imuno-Histoquímica , Laparotomia/métodos , Imageamento por Ressonância Magnética/métodos , Masculino , Doenças Raras , Neoplasias Retroperitoneais/patologia , Região Sacrococcígea , Tomografia Computadorizada por Raios X/métodos , Resultado do Tratamento , Adulto JovemRESUMO
Sepsis remains one of the leading causes of death in burn patients who survive the initial insult of injury. Disruption of the intestinal epithelial barrier has been shown after burn injury; this can lead to the translocation of bacteria or their products (e.g., endotoxin) from the intestinal lumen to the circulation, thereby increasing the risk for sepsis in immunocompromised individuals. Since the maintenance of the epithelial barrier is largely dependent on the intestinal microbiota, we examined the diversity of the intestinal microbiome of severely burned patients and a controlled mouse model of burn injury. We show that burn injury induces a dramatic dysbiosis of the intestinal microbiome of both humans and mice and allows for similar overgrowths of Gram-negative aerobic bacteria. Furthermore, we show that the bacteria increasing in abundance have the potential to translocate to extra-intestinal sites. This study provides an insight into how the diversity of the intestinal microbiome changes after burn injury and some of the consequences these gut bacteria can have in the host.
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Translocação Bacteriana , Queimaduras/microbiologia , Microbioma Gastrointestinal , Adulto , Animais , Queimaduras/patologia , Enterobacteriaceae/fisiologia , Feminino , Humanos , Intestino Delgado/microbiologia , Linfonodos/patologia , Masculino , Camundongos , Pessoa de Meia-Idade , PermeabilidadeAssuntos
Carcinoma de Células de Transição/complicações , Gastroenteropatias/etiologia , Recidiva Local de Neoplasia/complicações , Neoplasias da Bexiga Urinária/complicações , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Carcinoma de Células de Transição/secundário , Carcinoma de Células de Transição/terapia , Colostomia , Terapia Combinada , Diagnóstico por Imagem , Evolução Fatal , Humanos , Masculino , Pessoa de Meia-Idade , Terapia de Salvação , Neoplasias da Bexiga Urinária/terapiaAssuntos
Doença Diverticular do Colo/complicações , Doenças das Tubas Uterinas/etiologia , Fístula/etiologia , Doenças do Colo Sigmoide/etiologia , Doença Aguda , Idoso , Doença Diverticular do Colo/diagnóstico , Doenças das Tubas Uterinas/diagnóstico , Feminino , Fístula/diagnóstico , Humanos , Fístula Intestinal/diagnóstico , Fístula Intestinal/etiologia , Doenças do Colo Sigmoide/diagnósticoRESUMO
Retrorectal tumors are a rare group of neoplasms that occur most commonly in the neonatal and infant population. They vary in presentation, but teratomas are the most common and often present as a protruding mass from the sacrococcygeal region. Immediate surgical resection is indicated when found and coccygectomy is performed to prevent recurrence. When teratomas recur, the patients most often have vague symptoms and the tumors usually have malignant transformation. Here, we present the case of a young woman who underwent surgical resection of a sacrococcygeal teratoma at 3 days of age where the coccyx was not removed. She presented at 31 years of age with lower extremity paresthesias and radiography revealed a cystic mass extending from the sacrum. After resection, pathology revealed a recurrent teratoma with nests of adenocarcinoma.
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Traditional management of gallstone pancreatitis (GP) has been to perform cholecystectomy during the same hospital admission after resolution. However, when GP develops in the immediate postoperative period from a major colorectal operation, cholecystectomy may be fraught with difficulty due to the inflammatory response that occurs. Thus, delaying cholecystectomy until the inflammatory response subsides may be worthwhile, and it maximizes the chances of completing the cholecystectomy laparoscopically. We have described our management of 2 patients with GP occurring after colorectal operations, which required proximal diverting ileostomy. In both cases, we deferred management of GP with either endoscopic retrograde cholangiopancreatography (ERCP) or medical conservative measures during the acute attack and performed laparoscopic cholecystectomy during ostomy reversal surgery utilizing the existing ostomy takedown site for port placement. Both patients tolerated this management well.
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BACKGROUND: To determine the risk of obstructive sleep apnea (OSA) in preoperative surgical patients. METHODS: Three hundred seventy-one new patients presenting to an outpatient general surgery clinic were prospectively screened for risk of OSA using the STOP-Bang questionnaire. Patients were classified as high risk with a score of >3 on the STOP-Bang questionnaire. Polysomnography results were reviewed when available. RESULTS: Complete questionnaires were available on 367 (98.9%) patients. Two hundred thirty-seven patients (64.6%) were classified as high risk of OSA on the questionnaire. Polysomnography results available on 49 patients revealed severe OSA in 17 (34.5%), moderate in 8 (16.5%), mild in 14 (28.5%), and no OSA in 10 (20.5%) patients. The positive predictive value and sensitivity of the questionnaire were 76%, and 92% for the STOP-Bang questionnaire, respectively. The sensitivity increased to 100% for severe OSA. CONCLUSION: Preoperative screening for OSA should be considered to diagnose patients at risk.
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Apneia Obstrutiva do Sono/diagnóstico , Procedimentos Cirúrgicos Operatórios , Feminino , Humanos , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Polissonografia , Cuidados Pré-Operatórios , Risco , Sensibilidade e Especificidade , Inquéritos e QuestionáriosRESUMO
Although anorectal disorders such as abscess, fissure, and hemorrhoids are typically outpatient problems, they also occur in the critically ill patient population, where their presentation and management are more difficult. This article will provide a brief review of anorectal anatomy, explain the proper anorectal examination, and discuss the current understanding and treatment concepts with regard to the most common anorectal disorders that the intensive care unit clinician is likely to face.
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Canal Anal/patologia , Cuidados Críticos/métodos , Estado Terminal , Doenças Retais/diagnóstico , Doenças Retais/terapia , Abscesso/diagnóstico , Abscesso/terapia , Canal Anal/anatomia & histologia , Fissura Anal/diagnóstico , Fissura Anal/terapia , Hemorroidas/diagnóstico , Hemorroidas/terapia , Humanos , Exame Físico , Guias de Prática Clínica como Assunto , Doenças Retais/patologia , Fístula Retal/diagnóstico , Fístula Retal/terapiaRESUMO
Intestinal inflammation has been linked with multiorgan failure in patients with burn and other traumatic injuries. We hypothesized that markers of intestinal inflammation are detectible noninvasively. Fecal samples were collected from seven severely burned patients and 15 control patients for the measurement of inflammatory cytokines using a multiplex assay kit. In addition, fecal levels of myeloperoxidase (MPO) and elastase were measured using standard procedures. Compared with a control group, levels of inflammatory cytokines were significantly increased in the burn group. Interleukin (IL)-6 increased to a mean (± SEM) of 2.16 ± 0.61 to 3.81 ± 0.49 pg/mg (P < .05), as did IL-8 (3.32 ± 0.76 to 20.51 ± 6.65 pg/mg; P < .05), IL-12 (6.23±0.98 to 8.11±0.95pg/mg; P=0.01), IL-13 (3.86 ± 0.32 to 11.83 ± 1.47 pg/mg; P < .05), monocyte chemoattractant protein-1 (2.78 ± 2.61 to 6.5 ± 3.97 pg/mg; P < .05), MPO (13.41 ± 1.40 to 24.52 ± 4.31 units/mg protein; P < .05), and elastase (2.46 ± 0.38 to 5.08 ± 0.72 pg/mL; P < .05). Our results suggest that markers of intestinal inflammation are measurable by noninvasive means and are increased after burn injury compared with controls. Of note, increased IL-8 correlated with increased MPO and elastase activity, suggesting a role for neutrophil activation in burn-mediated intestinal inflammation. Thus, these inflammatory cytokine profiles may be valuable biomarkers of intestinal inflammation after burn injury.
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Queimaduras/complicações , Citocinas/análise , Fezes/química , Inflamação/patologia , Intestinos/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/análise , Unidades de Queimados , Queimaduras/patologia , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Elastase Pancreática/análise , Peroxidase/análiseRESUMO
Squamous cell carcinoma of the anus is a relatively uncommon GI malignancy. When it does occur, it metastasizes in only a small minority of patients. Spread of anal squamous cell carcinoma to the brain is exceedingly rare, and has been previously reported only three times in the medical literature. We report the case of a 67 year old male who was diagnosed on presentation with a poorly differentiated anal squamous cell carcinoma that already had a solitary metastasis to the liver. While the tumors were initially responsive to chemoradiotherapy, the patient's primary and liver lesions recurred. The patient then underwent synchronous abdominoperineal resection for the primary lesion and a liver lobectomy for the metastasis. Soon thereafter, the patient developed focal neurologic symptoms and was found to have an intracranial lesion that on biopsy demonstrated metastatic squamous cell carcinoma. This case highlights the fact that patients with a previous history of anal squamous cell carcinoma can occasionally develop cerebral metastasis. Furthermore, cerebral metastases from anal squamous cell carcinoma portend a dismal prognosis even in the face of aggressive medical and surgical therapy.