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1.
Rev Gastroenterol Mex (Engl Ed) ; 84(3): 284-289, 2019.
Article in English, Spanish | MEDLINE | ID: mdl-30107945

ABSTRACT

INTRODUCTION AND AIMS: Interval colorectal cancer (iCRC) can occur due to missed lesions or to a newly developed lesion. The present study aimed to assess the iCRC rate and its characteristics in our population and find possible explanations. MATERIALS AND METHODS: A retrospective study was conducted on patients with colorectal cancer (CRC) diagnosed between January 2011 and January 2015 at our department. Demographics, endoscopic data, and tumor characteristics (location, histology, staging) were collected. We identified patients diagnosed with CCR who underwent colonoscopy at our department in the previous 10years and presented the disease (iCRC) before the date of their next recommended exam. The cases of iCRC were characterized and compared with other CRC cases. Possible explanations for the appearance of iCRC were analyzed. RESULTS: A total of 266 patients presented with CRC, 61.7% were men, and mean patient age was 70.7years. We identified 10 patients with iCRC: 6 were men, and mean patient age was 71.1years. Mean time for iCRC diagnosis after index colonoscopy was 3.5±1.84years. Tumor was located in the right colon in 50% of the patients with iCRC and in 24.5% of the patients without iCRC (P=.091). More patients with iCRC had a family history of CRC (50%) than the patients with reference CRC (3.1%) (P=.000). CONCLUSIONS: In our case series, 3.76% of all CRC were iCRC. There were no statistically significant differences between patients with or without iCRC, with the exception of family history of CRC.


Subject(s)
Adenocarcinoma/diagnosis , Colonoscopy/methods , Colorectal Neoplasms/diagnosis , Adenocarcinoma/epidemiology , Adenocarcinoma/surgery , Adult , Aged , Aged, 80 and over , Colorectal Neoplasms/epidemiology , Colorectal Neoplasms/surgery , Early Detection of Cancer , Female , Humans , Male , Middle Aged , Prevalence , Retrospective Studies , Treatment Outcome
2.
Acta Reumatol Port ; 39(2): 188-92, 2014.
Article in English | MEDLINE | ID: mdl-25111419

ABSTRACT

Reactive arthritis comprises a subgroup of infection-associated arthritis which occurs after genitourinary or gastrointestinal tract infection in genetically susceptible hosts. Studies have proposed Salmonella, Shigella or Yersinia infection as the microorganisms responsible for the post-dysenteric form. The human leukocyte antigen (HLA)-B27 is a well recognised best-known predisposing factor. We report a case of HLA-B27-associated reactive arthritis after Salmonella goldcoast enteritis, mimicking inflammatory bowel disease arthritis.


Subject(s)
Arthritis, Reactive/diagnosis , Adult , Arthritis/diagnosis , Arthritis/etiology , Arthritis, Reactive/microbiology , Diagnosis, Differential , Humans , Inflammatory Bowel Diseases/complications , Male , Salmonella Infections/diagnosis
3.
Minerva Gastroenterol Dietol ; 57(4): 361-7, 2011 Dec.
Article in English | MEDLINE | ID: mdl-22105724

ABSTRACT

AIM: The occurrence of silent myocardial ischemia during endoscopic retrograde cholangiopancreatography (ERCP) has been documented, but its clinical significance remains unknown. The aims of this study were to investigate the incidence and risk factors of myocardial ischemia during ERCP, to determine the presence or absence of permanent myocardial injury and to evaluate if deep sedation with propofol had a positive effect on myocardial ischemia during ERCP. METHODS: Ambulatory ST-segment monitoring from 30 minutes prior to 4 hours after ERCP was obtained on 50 patients. A deep sedation was performed with intravenous propofol administered by anesthesiologist. Changes in vital signs during ERCP, pre and postprocedural 12-lead ECG examination and cardiac enzymes were evaluated. RESULTS: Silent cardiac ischemia occurred only in one patient (2%) during ERCP. This 64-year-old patient did not develop hypoxemia, tachycardia or hypotension periods during the exam. None of the patients developed cardiac enzymes or postprocedural electrocardiographic changes. Thirty seven (74%) patients suffered rhythm changes. CONCLUSION: Although rhythm disturbances were common, silent myocardial ischemia during ERCP was rare (2%) and without clinical relevance. In prolonged or complex therapeutic procedures, like ERCP, deep sedation with propofol performed by trained personnel is associated with reduced cardiac complications.


Subject(s)
Cholangiopancreatography, Endoscopic Retrograde/adverse effects , Intraoperative Complications/etiology , Myocardial Ischemia/etiology , Adult , Aged , Aged, 80 and over , Deep Sedation , Female , Humans , Incidence , Intraoperative Complications/epidemiology , Intraoperative Complications/prevention & control , Male , Middle Aged , Myocardial Ischemia/epidemiology , Myocardial Ischemia/prevention & control , Prospective Studies , Risk Factors , Young Adult
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