Lipid peroxidation and liver damage in double and simple common bile duct ligation models in male Sprague-Dawley rats.

AIMS: Bacterial translocation, defined as the presence of living bacteria or bacterial fragments in both mesenteric lymph nodes or systemic circulation, can cause a severe inflammatory reaction in patients with cirrhosis. This study aimed to compare lipid peroxidation associated with liver damage in different experimental models of bile duct ligation: proximal double ligation and transection versus proximal simple ligation versus sham. MATERIALS AND METHODS: Sixty-two male rats underwent one of three bile duct surgical interventions: proximal double ligation and transection (n = 22); proximal simple ligation (n = 19); or sham operation (n = 21). We performed microbiological culture of mesenteric lymph nodes; portal and cava blood, spleen and liver cultures; and histological analysis of liver parenchyma. Samples of blood and liver were obtained at laparotomy for malondialdehyde quantification. KEY FINDINGS: Serum malondialdehyde levels were significantly higher in simple ligature animals (3.7 nmol/mg, standard deviation [SD] 2.1) compared to controls (1.6 nmol/mg SD 0.5; p = 0.001) or double ligature (0.3 nmol/mg SD 0.3; p = 0.001). Liver malondialdehyde levels were significantly higher in animals subjected to double ligation vs controls (9.0 nmol/mg SD 2.8 vs. 1.7 nmol/mg SD 1.0; p = 0.0007) and simple ligature (2.9 nmol/mg SD 2.0; p = 0.0001). Overall incidence of bacterial translocation was similar in simple and double ligatures (22.2 % and 21 % respectively), and significantly higher than in controls. SIGNIFICANCE: the type of bile duct ligation influences the type and localization of lipid peroxidation, but does not influence the development of bacterial translocation.

Genito Pelvic Pain/Penetration Disorder (GPPPD) in Spanish Women-Clinical Approach in Primary Health Care: Review and Meta-Analysis.

Sexuality is a component of great relevance in humans. Sexual disorders are a major public health problem representing a high prevalence in the general population. DSM-5 genito-pelvic pain/penetration disorder (GPPPD) includes dyspareunia and vaginismus (DSM-IV-TR). To assess the importance of research on these disorders in Spain, we evaluated the Spanish scientific publications of primary and community care. The objective was to quantify the magnitude of the publications of GPPPD in Spanish women in primary and community care. For this, we used the method of conducting a systematic review and meta-analysis of studies evaluating GPPPD. As main results, of the 551 items found, we selected 11 studies that met the inclusion criteria. In primary care in Spain, one in nine women has these disorders; the percentage of women with GPPPD in this study (raw data) was 11.23% (95% CI: 0-29%) (vaginismus 5%; penetration pain 8.33%; dyspareunia 16.45%). These percentages can differ of those from other countries, and they are at the top of the data of the European countries (9-11.9%). There is much variability in the studies found in the world with respect to the prevalence of these health problems.

Sexuality, Quality of Life, Anxiety, Depression, and Anger in Patients with Anal Fissure. A Case-Control Study.

Anal fissures (AFs) are lesions located in the lower anal canal. They can be primary (chronic or acute) or secondary to a basic disease. There is high comorbidity of depression and anxiety in patients with chronic AF, with poorer quality of life (QoL) and sexual function. This is a case-control study carried out in the San Juan Hospital (Alicante, Spain). Sixty-seven participants were included in the study, including 35 cases and 32 controls: 36 males and 31 females. This study aims to investigate the association of presenting AFs with sexuality, quality of life, anxiety, depression, and anger. The instruments used were the Spanish validated versions of the validated original selected questionnaires. These instruments were used to assess health-related quality of life, anxiety, anger, depression, and sexual function. Results show higher values in cases than in controls with statistical significance in anxiety state and trait; anxiety and depression; bodily pain, general health, and vitality; and 10 of the 12 anger factors. Higher values in controls than in cases with statistical significance in sexuality and many of the QoL factors were found. Addressing these issues in AF surgical patients would be beneficial for their clinical assessment and intervention.

Validation of the Center of Applied Psychology Female Sexuality Questionnaire (CAPFS-Q).

Instruments for the measurement of human sexuality include self-report measures used to assess sexual functioning, but many of them have not yet been validated. The Center of Applied Psychology Female Sexual Questionnaire (CAPFS-Q) is an original self-report instrument. It has been developed for the study of sexuality in specific non-clinical populations, such as female university students of Medicine and other Health Sciences. The CAPFS-Q includes 26 items, organized as follows: sociodemographic and relevant data (four items); aspects of sexual relations with partner (five items); sexual practices (12 from 13 items); and dysfunctional aspects of sexual relations (four items). CAPFS-Q validity and reliability were examined in a sample of Spanish female university students of Health Sciences. Exploratory and confirmatory factor analysis (FA) showed a four-factor structure which explained 71.6% of the variance. This initial version of the CAPFS-Q is a reliable measure of women's sexual behavior, with a dimensionality that replicates the initial theoretical content and with adequate indicators of internal consistency, validity, and test-retest reliability. It is easy to administer and to complete.

Impact of Anal Fissure on Neuroticism, Extraversion, Openness to Experience, Agreeableness, and Conscientiousness: A Case-Control Study.

INTRODUCTION: Scientific literature on determining patterns of personality traits in patients with anal fissure is limited. OBJECTIVES: To determine whether certain common psychological traits are associated with anal fissure. METHODS: A case-control study was carried out in Spain in 2016-2017. Patients with acute or chronic idiopathic anal fissure (n = 35) and controls (n = 32) were recruited. The main outcome measures were those defined in the NEO-FFI questionnaire, validated in Spain, which was administered to all the participants. This questionnaire evaluates the following traits: neuroticism, extraversion, openness, agreeableness, and conscientiousness. RESULTS: Three significant traits were noted: (1) greater neuroticism in the cases (OR 1.19, 95% CI 1.08-1.32, p < 0.001, AUC 0.77), (2) greater openness to experience in the controls (OR 0.90, 95% CI 0.83-0.98, p = 0.015, AUC 0.69), and (3) greater conscientiousness in the controls (OR 0.91, 95% CI 0.83-1.00, p = 0.049, AUC 0.69). CONCLUSIONS: The cases mainly presented higher levels of neuroticism and lower levels of openness to experience and conscientiousness. Further studies are needed to corroborate our results.

Análisis de la cultura de seguridad del paciente en un hospital universitario / Analysis of the patient safety culture in a university hospital

OBJETIVO: 1) Determinar la percepción de seguridad que tienen los/las profesionales sanitarios/as y no sanitarios/as en un hospital universitario; 2) describir el clima de seguridad con sus fortalezas y debilidades; y 3) evaluar las dimensiones valoradas negativamente y establecer áreas de mejoras. MÉTODO: Estudio transversal y descriptivo realizado en el Hospital Universitario San Juan de Alicante en el que se recogen los resultados de la valoración del nivel de cultura de seguridad utilizando como instrumento de medición la encuesta Hospital Survey on Patient Safety Culture de la Agency for Healthcare Research and Quality adaptada al español. RESULTADOS: La tasa de respuesta fue del 35,36%. El colectivo con mayor participación fue el médico (32,3%), y el servicio más implicado, el de urgencias (9%). El 86,4% tuvo contacto con el paciente. El 50% de los/las trabajadores/as calificó el clima de seguridad entre 6 y 8 puntos. El 82,8% no notificó ningún evento adverso en el último año. Los profesionales con mayor cultura de seguridad fueron los farmacéuticos, y los que tuvieron peor cultura, los celadores. No se identificó ninguna fortaleza de manera global. Hubo dos dimensiones que se comportaron como una debilidad: la 9 (dotación de personal) y la 10 (apoyo de la gerencia a la seguridad del paciente). CONCLUSIONES: La percepción sobre seguridad del paciente es buena, aunque mejorable. No se han identificado fortalezas. Las debilidades identificadas son dotación de personal, apoyo de la gerencia a la seguridad del paciente, cambios de turno y transición entre servicios, y percepción de seguridad

OBJECTIVE: 1) To determine the perception of safety of health professionals and non-health professionals in a university hospital; 2) describe the climate of safety with its strengths and weaknesses; 3) evaluate the negatively valued dimensions and establish areas of improvement. METHOD: A cross-sectional and descriptive study carried out at the San Juan University Hospital in Alicante, where the results of the assessment of the safety culture level are collected using Hospital Survey On Patient Safety survey of the Agency for Healthcare Research and Quality adapted to Spanish language. RESULTS: The response rate was 35.36%. The group with the greatest participation was the physician (32.3%) and the service most involved, urgencies (9%). 86.4% had contact with the patient. 50% of workers rated the safety climate between 6 and 8 points. 82.8% did not report any adverse events in the last year. The professionals with the greatest security culture were the pharmacists and with the worst culture, the guards. No strength was identified globally. There were two dimensions that behaved like a weakness: 9 (staffing) and 10 (management support for patient safety). CONCLUSIONS: The patient's perception of safety is good, although it can be improved. No strengths have been identified. The weaknesses identified are staffing, management support for patient safety, handoffs and transitions, and safety perception

How many and which physicians? A comparative study of the evolution of the supply of physicians and specialist training in Brazil and Spain.

BACKGROUND: In the face of the medical workforce shortage, several countries have promoted the opening of medical schools and the expansion of undergraduate and specialization education in medicine. Few studies have compared the characteristics and effects of expanding the supply of general practitioners and specialist physicians between countries. Brazil and Spain, two countries with distinct historical processes and socioeconomic scenarios, yet both with universal public health systems and common aspects in training and medical work, have registered a significant increase in the number of physicians and can be used to understand the challenges of strategic planning for the medical workforce. METHODS: This study provides a descriptive approach using longitudinal data from official databases in Brazil and Spain from 1998 to 2017. Among the comparable indicators, the absolute numbers of physicians, the population size, and the physician's ratio by inhabitants were used. The number of medical schools and undergraduate places in public and private institutions, the supply of residency training posts, and the number of medical specialists and medical residents per 100 000 inhabitants were also used to compare both countries. Seventeen medical specialties with the highest number of specialists and comparability between the two countries were selected for further comparison. RESULTS: Due to the opening of medical schools, the density of physicians per 1 000 inhabitants grew by 28% in Spain and 51% in Brazil between 1998 and 2017. In that period, Spain and Brazil increased the supply of annual undergraduate places by 60% and 137%, respectively. There is a predominance of private institutions providing available undergraduate places, and the supply of medical residency posts is smaller than the contingent of medical graduates/general practitioners each year. CONCLUSION: Both countries have similar specialist densities in cardiology, dermatology, and neurosurgery specialties. However, family medicine and community in Spain has 91.27 specialists per 100 000 inhabitants, while in Brazil, the density is only 2.64. The comparative study indicated the complexity of the countries' decisions on increasing the medical supply of general practitioners and specialist physicians. Research and planning policies on the medical workforce must be aligned with the actual health needs of populations and health systems.

Risk Analysis for Patient Safety in Surgical Departments: Cross-Sectional Design Usefulness.

(1) Background: Identifying and measuring adverse events (AE) is a priority for patient safety, which allows us to define and prioritise areas for improvement and evaluate and develop solutions to improve health care quality. The aim of this work was to determine the prevalence of AEs in surgical and medical-surgical departments and to know the health impact of these AEs. (2) Methods: A cross-sectional study determining the prevalence of AEs in surgical and medical-surgical departments was conducted and a comparison was made among both clinical areas. A total of 5228 patients were admitted in 58 hospitals in Argentina, Colombia, Costa Rica, Mexico, and Peru, within the Latin American Study of Adverse Events (IBEAS), led by the Spanish Ministry of Health, the Pan American Health Organization, and the WHO Patient Safety programme. (3) Results: The global prevalence of AEs was 10.7%. However, the prevalence of AEs in surgical departments was 11.9%, while in medical-surgical departments it was 8.9%. The causes of these AEs were associated with surgical procedures (38.6%) and nosocomial infections (35.4%). About 60.6% of the AEs extended hospital stays by 30.7 days on average and 25.8% led to readmission with an average hospitalisation of 15 days. About 22.4% resulted in death, disability, or surgical reintervention. (4) Conclusions: Surgical departments were associated with a higher risk of experiencing AEs.

[Analysis of the patient safety culture in a university hospital]. / Análisis de la cultura de seguridad del paciente en un hospital universitario.

OBJECTIVE: 1) To determine the perception of safety of health professionals and non-health professionals in a university hospital; 2) describe the climate of safety with its strengths and weaknesses; 3) evaluate the negatively valued dimensions and establish areas of improvement. METHOD: A cross-sectional and descriptive study carried out at the San Juan University Hospital in Alicante, where the results of the assessment of the safety culture level are collected using Hospital Survey On Patient Safety survey of the Agency for Healthcare Research and Quality adapted to Spanish language. RESULTS: The response rate was 35.36%. The group with the greatest participation was the physician (32.3%) and the service most involved, urgencies (9%). 86.4% had contact with the patient. 50% of workers rated the safety climate between 6 and 8 points. 82.8% did not report any adverse events in the last year. The professionals with the greatest security culture were the pharmacists and with the worst culture, the guards. No strength was identified globally. There were two dimensions that behaved like a weakness: 9 (staffing) and 10 (management support for patient safety). CONCLUSIONS: The patient's perception of safety is good, although it can be improved. No strengths have been identified. The weaknesses identified are staffing, management support for patient safety, handoffs and transitions, and safety perception.

[Tratamiento ambulatorio de la diverticulitis aguda no complicada. Análisis de nuestra experiencia]. / Outpatient treatment of uncomplicated acute diverticulitis. Analysis of our experience.

OBJECTIVE: Analyze the safety and efficacy of the outpatient treatment of uncomplicated acute diverticulitis and a costs analysis. METHOD: We conducted a prospective, non-randomized study between June 2014 and June 2017. We included all patients diagnosed of uncomplicated acute diverticulitis based on clinical and abdominal computed tomography scan in the Emergency Department of the University Hospital San Juan de Alicante (Spain). Outpatient treatment consisted of oral antibiotics for 7 days (amoxicillin-clavulanate or ciprofloxacin and metronidazole in patients with betalactamic allergy), liquid diet for 72 h and analgesics. Costs were evaluated according to the Law of Rates of Valencian Community. RESULTS: Ninety patients were included, 49 females and 41 males with a median age of 56 years. Success rate was 95.5% (n = 86) requiring hospital admission 4 patients (4.5%). Antibiotic treatment was amoxicillin-clavulanate in 82 patients (91.1%) and ciprofloxacin and metronidazole in 8 (8.9%). Cost savings per patient was approximately 1985 € comparing with hypothetically all inpatient treatment. CONCLUSIONS: Outpatient treatment of uncomplicated acute diverticulitis can be performed successfully in most patients allowing an important cost savings.

OBJETIVO: Evaluar la seguridad y la eficacia del tratamiento con antibiótico oral para la diverticulitis aguda no complicada, y realizar un análisis de costos. MÉTODO: Estudio prospectivo, no aleatorizado, entre junio de 2014 y junio de 2017. Se incluyeron todos los pacientes diagnosticados de diverticulitis aguda no complicada según la clínica y la tomografía abdominal en el servicio de urgencias del Hospital Universitario San Juan de Alicante (España). El tratamiento ambulatorio consistió en antibiótico oral durante 7 días (amoxicilina-ácido clavulánico o ciprofloxacino y metronidazol en alérgicos a los betalactámicos), dieta líquida durante 72 horas y analgésicos. Los costos fueron evaluados según la Ley de Tasas de la Comunidad Valenciana. RESULTADOS: Se incluyeron 90 pacientes, 49 mujeres y 41 hombres, con una mediana de edad de 56 años. La tasa de éxito fue del 95.5% (n = 86), necesitando ingreso hospitalario cuatro pacientes (4.5%). El tratamiento antibiótico empleado fue amoxicilina-ácido clavulánico en 82 pacientes (91.1%) y ciprofloxacino con metronidazol en ocho pacientes (8.9%). El ahorro por paciente fue de 1985 euros en comparación con el hipotético ingreso de todos los pacientes. CONCLUSIONES: El tratamiento ambulatorio de la diverticulitis aguda no complicada se completó con éxito en la mayoría de los pacientes, permitiendo una importante reducción del gasto.

Microbiologic Analysis of Complicated and Uncomplicated Acute Appendicitis.

BACKGROUND: Microbiologic studies suggest that complicated (CAA) and uncomplicated (UAA) acute appendicitis are different entities. Routine peritoneal fluid cultures continue to be controversially related to a low positive rate, found mainly in UAA; to isolation of typical micro-organisms with expected susceptibilities; and to a community-acquired intra-abdominal infection. The aim of this study was to describe microbiologic isolates in CAA and UAA and the usefulness of peritoneal fluid cultures to determine the susceptibilities to our antibiotic therapy guidelines. METHODS: This study was a retrospective review of a prospective database collected at University San Juan Hospital (Spain) between June 2014 and June 2017. Complicated acute appendicitis was defined as gangrenous or perforated, whereas UAA was defined as phegmonous or suppurative. Our antibiotic recommendations are amoxicillin-clavulanic acid and in patients with ß-lactam allergies, metronidazole plus aztreonam, and an aminoglycoside (gentamicin or tobramycin). Microbiologic cultures were performed in 264 patients, 157 with a CAA and 107 with a UAA. RESULTS: The positive culture rate was significantly higher in CAA (59%) than in UAA (24.3%). Gram-positive cocci (51.6% CAA; 23.1% UAA), including Streptococcus constellatus (29% CAA; 3.8% UAA), and anaerobes (67.7% CAA; 42.3% UAA) were significantly more common in CAA. The rates of antibiotic resistance were amoxicillin-clavulanic acid 14% (17.2% CAA; 3.8% UAA), gentamicin or tobramycin 8.4% (9.7% CAA; 3.8% UAA), ciprofloxacin 5.9% (6.5% CAA; 3.8% UAA), and ertapenem 10.9% (14% CAA; 0 UAA). CONCLUSIONS: The culture-positive rate was higher in CAA, with different isolates and susceptibilities than in UAA, identifying a higher frequency of gram-positive cocci (including S. constellatus) and anaerobes. We recommend obtaining peritoneal fluid cultures in CAA, which frequently will lead to a change in the antimicrobial drug therapy guidelines, creating specific recommendations in AA.

A scoring system to predict breast cancer mortality at 5 and 10 years.

Although predictive models exist for mortality in breast cancer (BC) (generally all cause-mortality), they are not applicable to all patients and their statistical methodology is not the most powerful to develop a predictive model. Consequently, we developed a predictive model specific for BC mortality at 5 and 10 years resolving the above issues. This cohort study included 287 patients diagnosed with BC in a Spanish region in 2003-2016. MAIN OUTCOME VARIABLE: time-to-BC death. Secondary variables: age, personal history of breast surgery, personal history of any cancer/BC, premenopause, postmenopause, grade, estrogen receptor, progesterone receptor, c-erbB2, TNM stage, multicentricity/multifocality, diagnosis and treatment. A points system was constructed to predict BC mortality at 5 and 10 years. The model was internally validated by bootstrapping. The points system was integrated into a mobile application for Android. Mean follow-up was 8.6 ± 3.5 years and 55 patients died of BC. The points system included age, personal history of BC, grade, TNM stage and multicentricity. Validation was satisfactory, in both discrimination and calibration. In conclusion, we constructed and internally validated a scoring system for predicting BC mortality at 5 and 10 years. External validation studies are needed for its use in other geographical areas.

[Mesenteric panniculitis as the initial manifestation of a B cell lymphoma]. / Paniculitis mesentérica como manifestación inicial de un linfoma de células B.

Mesenteric panniculitis is an uncommon clinical entity which sometimes may be associated with hematologic, gastrointestinal and urological neoplasms. The diagnostic procedure ofchoice is based on obtaining a tissue sample for histopathological study usually through apercutaneous procedure. Treatment is indicated in symptomatic cases.

[Appendiceal diverticulitis: comparative study of 7 cases versus 442 acute appendicitis]. / Diverticulitis apendicular: Estudio comparativo de 7 casos versus 442 apendicitis agudas.

BACKGROUND: Appendiceal diverticulitis (AD) is a rare cause of acute appendicitis (AA) which is most frequently diagnosed after appendectomy in pathological study. OBJECTIVE: To compare AA versus AD. METHODS: Retrospective analytic study in avperiod of 51 months fom January 2009 to March 2013 in the Hospital Universitario San Juan de Alicante (Spain), including patients with clinical or radiological suspicious of acute appendicitis which was confirmed intraoperatively and with the pathological study. RESULTS: We included 449 patients, 442 typical AA (98.5%) and 7AD (1.5%). DA was more frequent in women (57%) with a median age of 44 years old (range 37 to 57 years old), whereas AA was more frequent in men (61%) with a median age of 28 years old (range 15 to 46 years old). Leukocyte count, neutrophils and C-reactive protein were respectively 13,300 per mm3 (range 10,700 to 15,700 per mm3), 87.1% (range 84.6 to 89.6%) and 1.82 mg/dL (range 0.59 to 5.31 mg/dL) in AD versus 14,700 per mm3 (range 12,300 to 17,600 per mm), 81.6% (range 75.1 to 86.4%) and 2.71 mg/dL (range 0.67 to 75 mg/dL) in AA. Alvarado score and appendicitis diagnostic score were respectively 7 (range 6 to 8) and 6 (range 5 to 7) in AD and 7 (range 5 to 7) and 6 (range 5 to 6) in AA. An appendiceal perforation was seen in 3 AD (43%) and 80 AA (18%). CONCLUSION: AD appeared in older patients with a clinical and blood test profile similar to AA but with a higher perforation rate.

Diverticulitis apendicular: Estudio comparativo de 7 casos versus 442 apendicitis agudas. / [Appendiceal diverticulitis: comparative study of 7 cases versus 442 acute appendicitis].

BACKGROUND: Appendiceal diverticulitis (AD) is a rare cause of acute appendicitis (AA) which is most frequently diagnosed after appendectomy in pathological study. OBJECTIVE: To compare AA versus AD. METHODS: Retrospective analytic study in avperiod of 51 months fom January 2009 to March 2013 in the Hospital Universitario San Juan de Alicante (Spain), including patients with clinical or radiological suspicious of acute appendicitis which was confirmed intraoperatively and with the pathological study. RESULTS: We included 449 patients, 442 typical AA (98.5

) and 7AD (1.5

). DA was more frequent in women (57

) with a median age of 44 years old (range 37 to 57 years old), whereas AA was more frequent in men (61

) with a median age of 28 years old (range 15 to 46 years old). Leukocyte count, neutrophils and C-reactive protein were respectively 13,300 per mm3 (range 10,700 to 15,700 per mm3), 87.1

(range 84.6 to 89.6

) and 1.82 mg/dL (range 0.59 to 5.31 mg/dL) in AD versus 14,700 per mm3 (range 12,300 to 17,600 per mm), 81.6

(range 75.1 to 86.4

) and 2.71 mg/dL (range 0.67 to 75 mg/dL) in AA. Alvarado score and appendicitis diagnostic score were respectively 7 (range 6 to 8) and 6 (range 5 to 7) in AD and 7 (range 5 to 7) and 6 (range 5 to 6) in AA. An appendiceal perforation was seen in 3 AD (43

) and 80 AA (18

). CONCLUSION: AD appeared in older patients with a clinical and blood test profile similar to AA but with a higher perforation rate.

Diverticulitis apendicular: Estudio comparativo de 7 casos versus 442 apendicitis agudas / [Appendiceal diverticulitis: comparative study of 7 cases versus 442 acute appendicitis].

BACKGROUND: Appendiceal diverticulitis (AD) is a rare cause of acute appendicitis (AA) which is most frequently diagnosed after appendectomy in pathological study. OBJECTIVE: To compare AA versus AD. METHODS: Retrospective analytic study in avperiod of 51 months fom January 2009 to March 2013 in the Hospital Universitario San Juan de Alicante (Spain), including patients with clinical or radiological suspicious of acute appendicitis which was confirmed intraoperatively and with the pathological study. RESULTS: We included 449 patients, 442 typical AA (98.5

) and 7AD (1.5

). DA was more frequent in women (57

) with a median age of 44 years old (range 37 to 57 years old), whereas AA was more frequent in men (61

) with a median age of 28 years old (range 15 to 46 years old). Leukocyte count, neutrophils and C-reactive protein were respectively 13,300 per mm3 (range 10,700 to 15,700 per mm3), 87.1

(range 84.6 to 89.6

) and 1.82 mg/dL (range 0.59 to 5.31 mg/dL) in AD versus 14,700 per mm3 (range 12,300 to 17,600 per mm), 81.6

(range 75.1 to 86.4

) and 2.71 mg/dL (range 0.67 to 75 mg/dL) in AA. Alvarado score and appendicitis diagnostic score were respectively 7 (range 6 to 8) and 6 (range 5 to 7) in AD and 7 (range 5 to 7) and 6 (range 5 to 6) in AA. An appendiceal perforation was seen in 3 AD (43

) and 80 AA (18

). CONCLUSION: AD appeared in older patients with a clinical and blood test profile similar to AA but with a higher perforation rate.

Small bowel occlusion due to intussusception of a single metastasis of lung cancer.

The occurrence of small bowel intussusception due to metastatic lung cancer is very infrequent. We present a case of young man recently diagnosed of non small cell lung cancer that had a unique small intestine metastasis. We discuss the diagnostic and therapeutic issues.