Tumor deposit (TD) is defined as discrete macroscopic or microscopic nodules of cancer in the pericolorectal adipose tissue’s lymph drainage area of a primary carcinoma that are discontinuous from the primary and without histological evidence of residual lymph node or identifiable vascular or neural...
In patients evaluated for hepatocellular carcinoma (HCC), magnetic resonance imaging (MRI) is often used secondarily when multiphase contrast-enhanced computed tomography (ceCT) is inconclusive. We investigated the clinical impact of adding MRI. This single-institution retrospective study included 48...
Lymph node metastasis is closely associated with the prognosis of patients with non-small cell lung cancer (NSCLC). This study aimed to evaluate the role of preoperative 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) parameters in mediastinal lymph node metastasis...
Idiopathic osteonecrosis of the femoral head (ONFH) is a non-traumatic, aseptic ischemic necrosis that occurs in the femoral head. In Japan, the annual incidence of ONFH is estimated at 17 cases per 100,000 population [1]. The condition is most commonly diagnosed in men in their 40s and women in their...