background & importance: insular lobe is located at the depth of sylvian fissure and is hidden by frontal, temporal and parietal lobes in close vicinity of internal capsule and basal ganglia and adjacent to the speech centers in the dominant hemisphere. thus, radical resection of insular gliomas can be even more difficult. brain mapping techniques can be used to maximize the extent of tumor rem...

background: although giant cell tumor (gct) is considered to be a primary benign bone tumor, its aggressive behavior makes its diagnosis and treatment, difficult and challenging. this is especially true in distal radius where gct appears to be more aggressive and difficult to control locally. we report our clinical outcome of en-block resection and reconstruction with non-vascularized fibular a...

Relevance: Tracheal tumors often do not cause symptoms until they grow to a size that causes significant airway obstruction, which is
 the reason for delay in diagnosis. Diagnosis may also be delayed due non-specific symptoms, such as cough, wheezing, and shortness
 of breath, can occur other conditions asthma chronic obstructive pulmonary disease. The appear may
 vary depending ...

Abstract Background Extent of resection in glioblastoma is inconsistently described across clinical trials. Based upon the absolute residual contrast-enhancing (CE) tumor (in cm3) and relative reduction CE percentage) on postoperative MRI, a surgical classification system for was previously proposed. In this context, class 0 defined as ‘supramaximal resection’ (also including removal non-CE tum...

This study is aimed at identifying factors predicting tracheostomy requirement in children diagnosed with a posterior fossa medulloblastoma postoperatively. A retrospective chart review of all patients younger than 18 undergoing resection from 2012 to 2020 Namazi Hospital was conducted. Forty-five (26%) needed after the operation. The most common correlates were brainstem compression and absenc...

 Spermatic cord liposarcomas are very rare tumors. Patients usually present with painless growing scrotal swellings which are clinically misdiagnosed as hernia. The correct diagnosis is not common and usually they present as operative or histological surprises. To our knowledge, there are about 186 similar cases reported in the literature. Herein we report three cases of spermatic cord li...

Purpose of the study . To evaluate number cells with CD45 +/- phenotype expressing Toll-like receptors (TLRs) in tissues tumor, peritumoral area and resection line colon cancer (CC) various tumor locations. Materials methods The included 50 patients CC. All underwent surgery as primary treatment, tissue material was collected from patients. Expression TLRs (2, 3, 4, 8, 9) on + , - cell populati...

solid pseudopapillary tumors of the pancreas (spt) are rare tumors of the pancreas with low malignancy potential and a very good prognostic outcome after surgery. the outcome after radical resection is favourable. a case of solid-pseudopapillary tumor (spt) of the pancreas in a 20-year-old woman is presented. the patient underwent resection of the mass in the pancreatic head and pancreaticoduod...

Interpretation of the pathologic margin of a specimen from a resected tumor is important because local recurrence can be predicted by the presence of tumor cells in the resection margin. Although a sufficient resection margin is recommended in the resection of gastrointestinal adenocarcinoma, it is not usually regarded strictly in cases of mesenchymal tumor, especially gastrointestinal stromal ...

OBJECTIVE To determine the extent of pre- and intraoperative hematogenic tumor cell dissemination in patients undergoing liver resection for metastatic colorectal cancer. SUMMARY BACKGROUND DATA For patients with hepatic metastases of colorectal cancer, liver resection is the only potentially curative therapy. However, 38% to 53% of patients develop extrahepatic tumor recurrence, probably cau...