Search results for "Digest"
showing 10 items of 3038 documents
Successful Extensive Multiorgan Resection of Malignant Duodenal Tumor: A Case Report
2020
Summary Duodenal adenocarcinoma is one of the rarest tumours of all gastrointestinal malignancies. Due to rarity and late symptoms, duodenal cancers are diagnosed in late stage, but overall survival rate is high. We present a case of locally advanced duodenal adenocarcinoma with successful surgical treatment including multiorgan resection.
Treatment of Non-Melanoma Skin Cancer with Different Radiation Techniques
2014
ABSTRACT Aim: To compare local control and toxicity in non melanoma skin cancer treated with electrons and Leipzig applicators. Methods: We evaluated 60 patients (pts) with non melanoma skin cancer treated using electrons and Leipzig applicators (microselectron-HDR afterloader). The lesions were: 30 basal cell cancer, 17 squamous cell cancer, 10 basosquamous cell cancer, 1 dermatofibrosarcoma, 1 keloid, 1 histiocytoma fibrosus. Median age was 54 (25-84). The lesions were localized on head and neck, except 1 in the sternum and 1 in posterior part of knee. 49 pts underwent surgery before radiation treatment with negative margin in 38 pts and positive margins in 11. 30 pts were treated with el…
Detection of laryngeal squamous cell carcinoma in a context of acrokeratosis paraneoplastica: Case report
2018
Background: Acrokeratosis paraneoplastica is an infrequent paraneoplastic disease in which cutaneous lesions appear and develop in a context of an underlying malignancy. Upper aerodigestive tract carcinomas are the most common neoplasias associated with this syndrome. The aim of this report is to raise awareness of this syndrome, since the recognition of the skin lesions could allow suspicion and diagnosis of the underlying neck malignancy at an early curable stage. Methods: We report a case of a 62-year-old life-long smoking male who presented a several months evolution of multiple skin lesions, affecting both ear lobes, hands and feet. He was referred for appropriate diagnosis and treatme…
Bildgebende Diagnostik der Peritonealkarzinose
1990
Two hundred and eighty-seven radiological and sonographic examinations in 142 patients with confirmed peritoneal carcinosis were evaluated retrospectively. The examinations included abdominal films (19), infusion urograms (20), contrast examinations of the intestine (26), small bowel enemas (2), double-contrast examinations of the colon (40), demonstrations with water-soluble contrast (6), sonographies (80) and CTs (96). CT and colonic double-contrast studies were complementary and valuable methods for diagnosing peritoneal carcinosis and should both be used.
Histologische und histoautoradiographische Untersuchungen zur Wanddicke und zum Zellumsatz am interponierten Hundedünndarm nach totaler Gastrektomie
1979
Total gastrectomy was performed on purebred beagle dogs and a 30--40 cm jejunal segment was grafted isoperistaltically between oesophagus and duodenum. Histological and histoautoradiographical examinations were carried out and the wall-thickness and the cell-transformation rate in the interponate determined. Despite the isoperistaltic substitute-stomach a muscular wall-hypertrophy of 140% of the interponated jejunum was found. The reason for this hypertrophy is thought to be the result of adhesions and the functional mechanical demands. Histoautoradiographical examinations confirmed that the regeneration time in the substitute-stomach decreased by 70% compared with the normal jejunum. The d…
Bowel ultrasonography in acute abdomen: beyond acute appendicitis.
2021
Acute abdomen is a common reason for consultation in the emergency department. A broad spectrum of entities, including diverse diseases of the gastrointestinal tract, can cause acute abdomen. Although computed tomography is the technique most widely used to evaluate acute abdomen in the emergency department, abdominal ultrasound is often performed first and allows bowel disease to be suspected. This article describes the ultrasound features of diverse bowel diseases that can cause acute abdomen, such as acute diverticulitis, bowel obstruction, gastrointestinal perforation, bowel ischemia, intraabdominal fat necrosis, and miscellaneous processes such as endometriosis, foreign bodies, or vasc…
Etiology of burning mouth syndrome : a review and update
2010
Introduction: Burning mouth syndrome (BMS) is characterized by an oral burning sensation in the absence of any organic disorders of the oral cavity. Although the cause of BMS is not known, a complex association of biological and psychological factors has been identified, suggesting the existence of a multifactorial etiology. Material and Method: A PubMed/Medline search was used to identify articles describing the different hypotheses regarding the etiology of BMS, as well as the psychological and anatomical data upon which such hypotheses are fundamented. Results: A review and update was made of the different hypotheses relating to the etiology of BMS (psychogenic factors, hormone disorders…
Nachweis von SLA/LP-Autoantikörpern bei Patienten mit primär biliärer Zirrhose als Marker für eine sekundäre autoimmune Hepatitis (Overlapsyndrom)
2001
BACKGROUND AND OBJECTIVE The aim of this study was to evaluate whether the presence of SLA/LP-autoantibodies in PBC-patients gives evidence for a secondary AIH, also called AIH/PBC-overlap-syndrome. PATIENTS AND METHODS Out of 233 consecutive patients with PBC who had been followed between October 1980 and April 2000, we evaluated the data of anti-SLA/LP-positive patients and compared them to patients with an anti-SLA/LP-negative AIH/PBC overlap syndrome as well as to patients with a classical course of AIH and PBC. RESULTS In total we could identify nine PBC patients with anti-SLA/LP antibodies (six women/three men) or 3.9% of the study population, Anti-SLA/LP-positive PBC patients were sl…
Achalasia Secondary to Submucosal Invasion by Poorly Differentiated Adenocarcinoma of the Cardia, Siewert II: Consideration on Preoperative Workup.
2014
Secondary achalasia due to submucosal invasion of cardia by gastric cancer is a rare condition. We report a case of pseudoachalasia, secondary to the involvement of gastroesophageal junction by poorly differentiated gastric cancer, initially mistaken as idiopathic form. We focus on the difficulty to establish differential diagnosis only on the basis of routine exams and we stress the necessity of “second level” instrumental exams; EUS in routine workup in selected patients should be considered. We support that routine workup based on history, clinical presentation, radiological and endoscopic findings, and certainly manometry could be insufficient for a correct differential diagnosis betwee…
Laparoscopic Treatment of Intussusception
2021
Most cases of ileocolic intussusception are reduced by imaging-guided air or fluid enema. If unsuccessful, operative intervention is necessary. The laparoscopic approach allows inspection of the bowel, identification of intraabdominal pathology, and achieves reduction of the intussuscepted bowel in most cases. The procedure requires the combination of slow and gradual traction as well as “rolling” the cecum distally. If unsuccessful, the bowel can be delivered through an extended umbilical incision for extracorporeal manipulation, or resection if this should be necessary.