نتایج جستجو برای: resectability prediction
تعداد نتایج: 254121 فیلتر نتایج به سال:
CONTEXT Computed tomography is widely used to pre-operatively evaluate patients with ductal carcinoma of the pancreas. OBJECTIVE To prospectively evaluate the ability of multi-detector computed tomography to predict resectability of pancreatic head cancer. PATIENTS Ninety-one consecutive patients (53 men, 38 women; mean age, 61 years) referred to our department with a diagnosis of cancer of...
With recent advances in surgical technology such as preoperative imaging, neuro-monitoring, and surgical instruments, the surgical resectability of intracranial meningiomas has increased over the last two decades. This study reviewed clinical articles regarding the surgical treatment of meningiomas to clarify the role of surgical excision, with a focus on skull base meningiomas. We sub-classifi...
BACKGROUND Surgical therapy remains the most effective treatment modality in gastric cancer. The importance of multimodal treatment for advanced gastric cancer has contributed to the development of more accurate preoperative staging strategies. We examined the diagnostic accuracy of staging laparoscopy (SL) for abdominal metastases and the predictive value of SL for tumor resectability. MATER...
PURPOSE Hepatic arterial infusion (HAI) has been proved to be an effective strategy to increase the chances of resection for colorectal cancer patients with liver metastasis (CRCLM). Herein, we aimed to evaluate the benefits and risks of initial treatment with HAI floxuridine (FUDR) and systemic XELOX in un-resectable synchronous CRCLM. MATERIALS AND METHODS HAI catheter systems were implante...
e15677 Background: Almost 30% of patients with pancreatic cancer present with locally advanced tumours in absence of distant metastasis. Because surgical resection is often contraindicated by vascular invasion, this disease has a dismal prognosis. The combination of gemcitabine with concurrent radiation therapy is a promising approach that is being investigated in patients' unresectable pancrea...
Head and neck surgeons often rely on imaging to determine if a neoplasm is resectable. Many of the critical issues are outlined in the American Joint Committee on Cancer Staging Manual, wherein T4a and T4b head and neck cancers are defined as resectable and unresectable, respectively. Even within the T4a advanced resectable classification, there are critical determinants that define whether the...
Pancreatic ductal adenocarcinoma (PDAC) is characterized by a strong fibrotic stromal reaction and diffuse growth pattern. Peritumoral fibrosis is often evident during surgery but only distinguishable from tumor by microscopic examination. The aim of this study was to investigate the role of clearance of fibrotic stromal reaction at the mesopancreatic resection margin as a criterion for radical...
Thirteen patients with primary hepatocellular cancer were studied to outline criteria for resectability in patients with large liver tumours. The mean age was 34 and the mean tumour diameter 13 cm (range 7-18 cm). Five of the tumours had a diameter of 15 cm or more. Extensive radiological investigations showed that seven of the patients had tumours of both right and left lobes of the liver, 10 ...
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