Unusual Surgical Repair of Bronchoesophageal Fistula Following Esophagectomy.

Radical esophagectomy remains the only potentially curative option in the treatment of esophageal cancer. However, this procedure is burdened with high morbidity and mortality rates, even in high-volume centers. A tracheo- or bronchoesophageal fistula (TBF) is rare but is one of the most difficult life-threatening complications following an esophagectomy for cancer treatment.

Possibility of Using Conventional Computed Tomography Features and Histogram Texture Analysis Parameters as Imaging Biomarkers for Preoperative Prediction of High-Risk Gastrointestinal Stromal Tumors of the Stomach.

Background: The objective of this study is to determine the morphological computed tomography features of the tumor and texture analysis parameters, which may be a useful diagnostic tool for the preoperative prediction of high-risk gastrointestinal stromal tumors (HR GISTs).

Methods: This is a prospective cohort study that was carried out in the period from 2019 to 2022. The study included 79 patients who underwent CT examination, texture analysis, surgical resection of a lesion that was suspicious for GIST as well as pathohistological and immunohistochemical analysis.

The Utility of Conventional CT, CT Perfusion and Quantitative Diffusion-Weighted Imaging in Predicting the Risk Level of Gastrointestinal Stromal Tumors of the Stomach: A Prospective Comparison of Classical CT Features, CT Perfusion Values, Apparent Diffusion Coefficient and Intravoxel Incoherent Motion-Derived Parameters.

Background: The role of advanced functional imaging techniques in prediction of pathological risk categories of gastrointestinal stromal tumors (GIST) is still unknown. The purpose of this study was to evaluate classical CT features, CT-perfusion and magnetic-resonance-diffusion-weighted-imaging (MR-DWI)-related parameters in predicting the metastatic risk of gastric GIST. Patients and methods: Sixty-two patients with histologically proven GIST who underwent CT perfusion and MR-DWI using multiple b-values were prospectively included.

Aggressive fibromatosis of the right colon mimicking a gastrointestinal stromal tumour: a case report.

Aggressive fibromatosis is a rare type of intra-abdominal desmoid tumour that usually involves the small bowel mesentery. It is a locally-invasive lesion, with a high rate of recurrence, but without metastatic potential. Aggressive fibromatosis is seen more often in young female patients.

Gastroduodenal Lipomatosis in Familial Multiple Lipomatosis.

Objective: To present a case of gastroduodenal lipomatosis associated with familial multiple lipomatosis (FML).

Clinical Presentation And Intervention: A 58-year-old male presented with FML that manifested as multiple, painless, subcutaneous lipomas on his body; his mother had subcutaneous lipoma without a diagnosis of gastroduodenal lipomatosis. His lipid profile was normal.

Bloodless esophageal replacement in children with corrosive esophageal strictures--report of two cases.

Background: Esophageal replacement is major procedure with high risk for perioperative allogeneic blood transfusion (ABT), especially in pediatric patients due to nutritive deficiency, anemia, small body weight and blood volume. Autologous blood policy is particularly important in female children.

Methods: We present treatment strategy with the aim of avoiding ABT, that have been applied in two female pediatric patients with caustic stricture of thoracic esophagus.

Pharyngolaryngoesophagectomy in a patient with an aberrant right subclavian artery: report of a case.

We report a case of carcinoma of the hypopharynx and cervical esophagus in a patient with an aberrant right subclavian artery. Barium esophagography, endoscopy, and computed tomography showed a resectable tumor in the hypopharynx and cervical esophagus, coexistent with an aberrant right subclavian artery. We performed pharyngolaryngoesophagectomy with bilateral neck dissection and gastric pull-up through cervical, right thoracic, and abdominal incisions.

Minimally invasive surgery in the treatment of gastric cancer.

Unlike benign pathology, progress of laparoscopy in performing cancer surgery has been slow because of fear of safety and oncological adequacy. However, the initial fear has been replaced by optimism as the results from a numerous studies have shown equivalent if not superior results to open surgery. Laparoscopic gastrectomy is safe and oncologic adequate, but time consuming and technically demanding procedure.

[The use of recombinant activated factor VII in the treatment of gastrointestinal bleeding following acetylsalicylic acid therapy in a surgical patient].

Introduction: Gastrointestinal bleeding is the most important complication associated with acetylsalicylic acid therapy. Patients with preexisting haemostatic disorders are at the higher risk and may experience life-threatening hemorrhagic syndrome. Platelet transfusions and desmopressin administration commonly successfully arrest bleeding.

Primary esophageal diffuse large B-cell lymphoma: report of a case.

Primary esophageal lymphoma is very rare, with fewer than 25 cases documented in the English-language literature. We report a case of primary diffuse large B-cell lymphoma of the esophagus in a 42-year-old woman. Barium esophagogram revealed almost complete esophageal obstruction at the level of the cervical esophagus, and flexible endoscopy showed a circumferential submucosal tumor covered with intact mucosa.

Intraoperative endoscopy in obstructive hypopharyngeal carcinoma.

Aim: To demonstrate the necessity of intraoperative endoscopy in the diagnosis of secondary primary tumors of the upper digestive tract in patients with obstructive hypopharyngeal carcinoma.

Methods: Thirty-one patients with hypopharyngeal squamous cell carcinoma had been operated, with radical intent, at our Institution in the period between 1978 and 2004. Due to obstructive tumor mass, in 7 (22.