RESUMO
Pseudoachalasia is a rare clinical entity which has clinical, radiographic and manometric features often indistinguishable from achalasia. A small primary adenocarcinoma arising at the gastroesophageal junction or a tumor of the distal esophagus are the most frequent causes. Rarely, processes other than esophagogastric cancers may lead to the development of pseudoachalasia. We present three cases of pseudoachalasia in which the primary cause of the disease was not an esophagogastric cancer. The causes were a pancreatic carcinoma, a breast cancer and an histiocytosis X. Aspects of these three patients' diagnostic and therapeutic course are discussed in detail.
Assuntos
Acalasia Esofágica/etiologia , Adenocarcinoma/complicações , Adulto , Neoplasias da Mama/complicações , Carcinoma Ductal de Mama/complicações , Carcinoma Lobular/complicações , Transtornos de Deglutição/etiologia , Feminino , Histiocitose de Células de Langerhans/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Pancreáticas/complicaçõesRESUMO
BACKGROUND: The natural history of Barrett's Oeosphagus is not completely clarified and Barrett's Oeosphagus Registries are considered useful tools to expand our knowledge on this disease. A Barrett's Oeosphagus Registry has been therefore established in the Veneto Region and neighbouring provinces. AIMS: The aims of the Registry are to assess the demographical, endoscopical and histological characteristics of Barrett's Oeosphagus patients; the prevalence of non-invasive neoplasia and Barrett's Adenocarcinoma and the timing and incidence of Barrett's Oeosphagus progression to malignancy. METHODS: An interdisciplinary committee of endoscopists, pathologists and information technology experts was established in 2004 to design a website-based Barrett's Oesophagus Registry for the Veneto Region and neighbouring north-eastern Italian provinces. Protocols for endoscopies and biopsies and standard reports were carefully defined. RESULTS: In the first 18 months, 397 patients with endoscopically visible and histologically proven Barrett's Oeosphagus were enrolled in the Registry; the median age of these patients was 66 years (male:female=3:1). Most patients (75%) had a Short Segment of Barrett's Oesophagus (
Assuntos
Esôfago de Barrett , Esofagoscopia , Lesões Pré-Cancerosas/diagnóstico , Prevalência , Sistema de Registros , Adulto , Idoso , Idoso de 80 Anos ou mais , Esôfago de Barrett/diagnóstico , Esôfago de Barrett/epidemiologia , Esôfago de Barrett/patologia , Feminino , Humanos , Incidência , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Lesões Pré-Cancerosas/patologiaRESUMO
BACKGROUND: The aim of this study was to investigate the long-term clinical outcome of the laparoscopic Heller Dor procedure for esophageal achalasia. METHODS: A total of 71 consecutive patients with a minimum 6 year follow-up were evaluated. These patients were seen at 1 and 6 months after the operation (at which time barium swallow, endoscopy, manometry, and pH monitoring were performed), and annually thereafter. A dedicated symptom score, that combined severity and frequency of symptoms was used. RESULTS: The median symptom score decreased from 22 (range, 9-29) preoperatively to 4 (range, 0-16) at last follow-up, (p < 0.01). During the follow-up period, 13 patients suffered symptom recurrence; seven of them (54%) had already been diagnosed at the 1-year follow-up. All of these patients were treated with complementary pneumatic dilations. Overall, at a minimum of 6- years after the operation, 81.7% of the patients were satisfied with the treatment and were able to eat normally. CONCLUSIONS: The long-term outcome of laparoscopic surgical treatment of esophageal achalasia is only slightly affected by the length of the follow-up and most of the symptomatic failures occur in the early period after the operation.