Hong-Gang Liu

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BACKGROUND AND PURPOSE This study evaluated blood flow and metabolite changes in cerebral diaschisis from internal capsule region infarction using regional cerebral blood flow (rCBF) single-photon emission computed tomography (SPECT) and 1H magnetic resonance spectroscopic imaging (MRSI). We hypothesized that complementary measures of diaschisis effects in(More)
OBJECTIVE This study was to analyze the interobserver histopathological variability and carcinoma transformation of laryngeal premalignant lesions. STUDY DESIGN A historical cohort study. SETTING Department of Pathology, Beijing TongRen Hospital, Capital Medical University, Beijing, China. SUBJECTS AND METHODS κ-statistics analysis was performed to(More)
Studies from different countries showed variations of genetic changes and association with Chlamydia psittaci in ocular adnexal mucosa-associated lymphoid tissue (MALT) lymphoma. A total of 38 ocular adnexal MALT lymphoma cases from Northern China were studied. Genetic abnormalities were investigated in 28 cases by interphase FISH. C. psittaci and other(More)
PURPOSE This preplanned exploratory analysis was conducted to reveal the true status of correlation between tissue and plasma detection for early-stage non-small cell lung cancer (NSCLC) epidermal growth factor receptor (EGFR) mutations, knowing that specific subgroups of NSCLC patients may be potential candidates for EGFR mutation analysis by using plasma(More)
Background. Eosinophilic angiocentric fibrosis (EAF) is a rare benign condition of unknown aetiology that causes stenosis of the upper respiratory tract. It is most commonly found at the nasal septum and sinus mucosa causing mucosal thickening and nasal obstructive symptoms. The diagnosis is mainly based on characteristic histologic findings. Case Report. A(More)
This study was to analyze the dys-regulation of microRNA-10a-5p and microRNA-34c-5p and their correlations with clinicopathological characteristics of laryngeal epithelial premalignant lesions (LEPL). Quantitative real-time polymerase chain reaction was performed to detect the expression of microRNA-10a-5p and microRNA-34c-5p in 94 cases of LEPL and 47(More)
BACKGROUND Class III β-tubulin (βIII-tubulin) has been reported to express at the invasive margin of colorectal cancer. The present study aimed to investigate the clinical implication of βIII-tubulin expression at the invasive margin of colorectal cancer. MATERIAL AND METHODS We recruited 111 patients with surgically resected colorectal carcinoma for(More)
BACKGROUND Acute invasive fungal rhinosinusitis is a lethal infectious process afflicting immunocompromised individuals. Knowledge about this disease is still limited due to the scarcity of animal models designed to study the pathogenesis of this infection. Mast cells are tissue-resident immune cells that participate in a variety of allergic and(More)
Nuclear medicine imaging can play an important role in the diagnosis of stroke risk, the differential diagnosis of vascular and parenchymal cerebral abnormalities, and the understanding and management of poststroke recovery. Radionuclide brain-imaging methods can assess hemodynamic, vascular, and metabolic status before and after stroke. Several techniques,(More)
Nuclear protein in testis (NUT) midline carcinoma (NMC) is a highly malignant carcinoma originating from the midline of the body. This study investigated the clinicopathological significance of NUT rearrangements in poorly differentiated malignant tumors (PDMTs) of the upper-respiratory tract (URT) in China. The clinical and pathological features of 155(More)