A cross-sectional study on the relationship between dietary fiber and endometriosis risk based on NHANES 1999-2006.

Endometriosis is a chronic inflammatory disease and an estrogen-dependent disease, so dietary factors that can modulate estrogen activity may be clinically important. Dietary fiber, widely distributed in vegetables and fruits, is closely associated with a plant-based diet. Therefore, this study aims to analyze and explore the relationship between dietary fiber intake and the risk of endometriosis providing insights for future clinical significance and treatment approaches.

18F-FDG PET/CT of Primary Cervical Granulocytic Sarcoma.

Granulocytic sarcoma is an uncommon solid extramedullary tumor composed of immature leukocytes and commonly associated with acute myelogenous leukemia. Isolated granulocytic sarcoma in the cervix of uterus is exceedingly rare. Hereby we describe a case of FDG PET/CT finding of cervical granulocytic sarcoma without acute myelogenous leukemia in a 51-year-old patient.

99Tcm-MDP Imaging of Osteopetrosis: Case Report.

Osteopetrosis, also known as marble bone disease, is a clinically rare genetic disease, which represents a heterogeneous group of rare, inherited bone dysplasias that share the hallmark of abnormally increased bone density caused by osteoclast dysfunction. Hereby, the authors describe a case of osteopetrosis that showed increased diffuse radioactive uptake on whole body bone (99)Tc(m)-methylene diphosphonate imaging in a 56-year-old man, which increased universal radioactive uptake on craniofacial bone imaging, and enlargement of the limb long bone near the joints with evenly symmetrical enriched distribution of radioactivity. Osteopetrosis was made which based on these features and characteristics shown on (99)Tc(m)-MDP imaging.

TET1 partially mediates HDAC inhibitor-induced suppression of breast cancer invasion.

Histone deacetylases (HDACs) are important in chromatin remodeling and epigenetic regulation of gene expression. Histone deacetylase inhibitors (HDACi) have highly effective anti-metastatic and anti-angiogenic activity in various types of cancer, while the molecular mechanisms involved in this process are not fully understood. In the present study, trichostatin A (TSA), a HDACi, was found to suppress MCF-7 breast carcinoma cell invasion and upregulate TET1 expression in a dose-dependent manner.

[Characteristics of extrapulmonary tuberculosis in (18)F-2-fluoro-2-deoxy-D-glucose positron emission tomography-computed tomography: experience from 39 cases].

Objective: The clinical manifestations and the imaging features in (18)F-2-fluoro-2-deoxy-D-glucose positron emission tomography ((18)F-FDG PET) of extrapulmonary tuberculosis were not specific and therefore it was difficult to be differentiated from malignancy. This paper tried to analyze the clinical characteristics and findings by (18)F-FDG PET-CT in extrapulmonary tuberculosis, in order to improve the diagnosis of this disease.

Methods: Thirty-nine patients with extrapulmonary tuberculosis underwent (18)F-FDG PET-CT imaging from 2003 - 2011.