Inflammatory myofibroblastic tumor of the esophagus treated by endoscopy.

Inflammatory myofibroblastic tumors are rare lesions that have been described in virtually every organ including the gastrointestinal tract. The esophagus is an extremely unusual site for these tumors, with only a few cases described in the literature. Surgery has been the most common therapeutic approach used for the resection of these lesions. In the present case, a patient diagnosed with an inflammatory myofibroblastic tumor of the upper esophagus was reported, and it was successfully removed by endoscopy with no complications.

[Acute abdominal pain and mesenteric cyst: Presentation of a case.]. / Abdomen agudo y quiste de mesenterio: Presentación de un caso.

The cysts of mesentery (QM) are organizations whose embryological origin is multiple and the clinical presentation is not clear, in most of the times it is diagnosed of incidental form or by exclusion of other organizations.At least the third part is diagnosed before the 15 years of age, and tends to be of benign nature, but the recurrence she is high when no parched the surgical treatment the totality of the injury.Little series exist reported in Literature in the last years that try to classify and to know the behavior clinical the organization as well as the surgical findings and the histological types without being able to group series greater to 4 patients.The present work tries to inform on the findings ofa pediatric patient of 4 years of age that enter our hospital by a picture of acute abdomen whose diagnosis of certainty was of a QM and to make are vision of Literature in special in our country.

The prevalence of musculoskeletal complaints among women in Tijuana, Mexico: sociodemographic and occupational risk factors.

The authors interviewed an age- and occupation-stratified sample of 466 women, aged 18-40, from 12 Tijuana neighborhoods, about sociodemographic characteristics, work and reproductive history, and musculoskeletal complaints. A total of 29.8% reported experiencing aches or pain in the low back, 38.3% in the upper back, 26.4% in the neck/shoulders, 18.2% in the hand/wrist, and 28.3% in the legs in the preceding year. Both sociodemographic and occupational factors were associated with these complaints. Very low educational attainment, having substandard housing, being the head of household, and being a migrant were each associated with an increased prevalence of one or more musculoskeletal complaints. In general, working outside the home increased the risk of musculoskeletal complaints. Compared with women who had not worked in the preceding 30-month period, those working in the maquiladora had 40-90% higher risks of upper back, neck/shoulder, and hand/wrist pain. Compared with women working outside the maquiladora, maquiladora women workers had 20% higher risks of low back, upper back, and neck/shoulder complaints. More detailed studies of the incidences of musculoskeletal disorders and of specific etiologic risk factors within the maquiladora industry are warranted. Future studies should concurrently evaluate sociodemographic risk factors.