RESUMO
We want to present a case of eosinophilic esophagitis (EoE) after a herpetic esophagitis (HE) to increase the available evidence on the association suggested between both entities recently published by Iriarte Rodríguez et al.
Assuntos
Esofagite Eosinofílica/virologia , Esofagite/complicações , Esofagite/virologia , Herpes Simples/complicações , Adulto , Feminino , HumanosRESUMO
The cat scratch esophagus is an uncommon entity. The first case described in the literature of this type of lesions was published in 2007 and was located in the colon. There are two cases described in the esophagus, this has been the first detected by endoscopic capsule. It is defined by the presence of linear, erythematous, shiny and superficial breaks of the mucosa without significant hemorrhage associated. The diagnosis is morphological. Even though the etiology is unknown, it has been postulated that the main pathogenic mechanism is barotrauma secondary to insufflation. It has also been described association with other processes that can affect the esophageal elasticity as well as the previous use of NSAIDs.
Assuntos
Doenças do Esôfago/patologia , Mucosa Esofágica/patologia , Feminino , Humanos , Pessoa de Meia-IdadeRESUMO
INTRODUCTION: The impact of the accumulated experience of the capsule endoscopy (CE) reader on the accuracy of this test is discussed. AIM: To determine whether the negative predictive value of CE findings changes along the learning curve. METHODS: We reviewed the first 900 CE read by 3 gastroenterologists experienced in endoscopy over 8 years. These 900 CE were divided into 3 groups (300 CE each): group 1 consisted of the sum of the first 100 CE read by each of the 3 endoscopists; group 2, the sum of the second 100 and groups 3, the sum of the third 100. Patients with normal CE were monitored for at least 28 months to estimate the negative predictive value. RESULTS: A total of 54 (18%) CE in group 1, 58 (19.3%) in group 2 and 47 (15.6%) in group 3 were normal, although only 34 patients in group 1, 38 in group 2 and 36 in group 3 with normal CE completed follow up and were eventually studied. The negative predictive value was 88.2% in group 1, 89.5% in group 2 and 97% in group 3 (P>.05). CONCLUSION: The negative predictive value tended to increase, but remained high and did not change significantly after the first 100 when readers are experienced in conventional endoscopy and have preliminary specific training.
Assuntos
Endoscopia por Cápsula , Gastroenterologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Competência Clínica , Feminino , Humanos , Curva de Aprendizado , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Reprodutibilidade dos Testes , Estudos Retrospectivos , Adulto JovemRESUMO
OBJECTIVES: compare the intensity of pain experienced after colonoscopy with air or with CO2 and evaluate the safety of CO2 in colonoscopies performed with moderate/deep sedation. MATERIALS AND METHODS: individuals undergoing ambulatory colonoscopy without exclusion criteria (severe respiratory disease, morbid obesity) were randomized in air or CO2 group. We recorded different variables prior to, during and upon completion of the colonoscopy, performing monitoring using pulse oximetry and capnography. Each patient rated, using a visual numeric scale, the intensity of post-colonoscopy pain at different moments. RESULTS: 141 individuals in the air group (sex M/F 63/78, age 24-83) and the CO2 group (sex M/F 59/70, age 24-82). No significant differences existed in the recorded variables in both groups except for the greater number of explorations performed by an endoscopist in training (TE) in the air group compared to those by a more experienced endoscopist (SE). CO2 in expired air, episodes of oxygen desaturation and of apnoea and dose of propofol, of midazolam were similar in both groups. No episodes of hypercapnea or any complication requiring cardiopulmonary resuscitation measures were recorded. The pain in the air group was significantly higher at 15 minutes and at 1, 3 and 6 hours after the endoscopy, equalising at 24 hours. After multivariant adjustment for type of doctor (TE vs. SE) the differences observed in pain intensity for each group were maintained. CONCLUSIONS: a) the use of CO2 in colonoscopy causes significantly less pain in the first 6 hours after the procedure; b) its use in patients with moderate/deep sedation is safe; and c) performance of the endoscopic technique is not modified, nor are times reduced.
Assuntos
Ar , Dióxido de Carbono , Colonoscopia/métodos , Hipnóticos e Sedativos , Insuflação/métodos , Propofol , Adulto , Idoso , Idoso de 80 Anos ou mais , Sedação Consciente , Feminino , Humanos , Insuflação/efeitos adversos , Masculino , Pessoa de Meia-Idade , Oximetria , Dor/etiologia , Adulto JovemAssuntos
Adenocarcinoma/secundário , Carcinoma de Células Grandes/secundário , Neoplasias Duodenais/secundário , Hemorragia Gastrointestinal/etiologia , Neoplasias Pulmonares/diagnóstico , Neoplasias Gástricas/secundário , Adenocarcinoma/complicações , Adenocarcinoma/diagnóstico , Idoso , Carcinoma de Células Grandes/complicações , Carcinoma de Células Grandes/diagnóstico , Neoplasias Duodenais/complicações , Neoplasias Duodenais/diagnóstico , Evolução Fatal , Humanos , Masculino , Melena/etiologia , Doença Pulmonar Obstrutiva Crônica/complicações , Fumar/efeitos adversos , Neoplasias Gástricas/complicações , Neoplasias Gástricas/diagnósticoRESUMO
Diffuse intestinal ganglioneuromatosis is a hamartomatous polyposis characterized by a disseminated, intramural or transmural proliferation of neural elements involving the enteric plexuses. It has been associated with MEN II, neurofibromatosis type 1 and hamartomatous polyposis associated with phosphatase and tensin homolog mutation. We report the case of a female patient with a history of a breast and endometrial tumor who presented in a colonoscopy performed for rectal bleeding diffuse ganglioneuromatosis, which oriented the search for other characteristic findings of Cowden syndrome given the personal history of the patient. The presence of an esophagogastric polyposis was also noted. Cowden syndrome is characterized by skin lesions, but it is rarely diagnosed by these lesions, because they are usually overlooked. Intestinal polyposis is not a major diagnostic criterion but it is very useful for early diagnosis. The combination of colonic polyposis and glucogenic acanthosis should orient the diagnosis to Cowden syndrome.