A comparative study of locking plate combined with minimally invasive plate osteosynthesis and intramedullary nail fixation in the treatment of Neer classification of two-part and three-part fractures of the proximal humerus.

Objective: To compare the clinical efficacy of the minimally invasive locking plate technique (Philos plate) and interlocking intramedullary nailing technique (TRIGEN intramedullary nail) in the treatment of Neer two-part and three-part proximal humeral fractures.

Methods And Materials: The clinical data of 60 patients with Neer two-part and three-part proximal humerus fractures admitted to the hospital from April 2017 to April 2021 were retrospectively analyzed. Thirty-two patients were treated with the minimally invasive locking plate technique (minimally invasive plate group), and 28 patients were treated with the interlocking intramedullary nailing technique (intramedullary nail group).

Hemangioma of the Ilium Simulating Bone Metastasis on 18 F-PSMA-1007 PET/CT.

A 64-year-old man was referred for 18 F-PSMA-1007 PET/CT scan for initial staging of biopsy-proved prostate adenocarcinoma. 18 F-PSMA-1007 PET/CT showed focal intense 18 F-PSMA-1007 of the prostate adenocarcinoma and a focal intense activity with SUV max of 10.5 in the left ilium.

Comparative study on the clinical efficacy of small plate assisted anatomic plate and traditional double plate in the treatment of Rüedi and Allgöwer II - III pilon fracture.

Objective: The aim of this study was to investigate the clinical efficacy of small plate assisted anatomical plate and traditional double plate in the treatment of Rüedi and Allgöwer II - III pilon fracture.

Methods And Materials: The data of 68 patients with pilon fracture admitted to Hospital from June 2017 to June 2020 were retrospectively analyzed. Study group and control group were divided according to different operation methods, with 34 cases in each group.

FDG PET/CT in a Case of Primary Angiosarcoma of the Kidney.

Primary angiosarcoma of the kidney is a rare aggressive malignancy. We describe MRI and FDG PET/CT findings in a case of primary renal angiosarcoma with hepatic, pulmonary, and bony metastases. The large primary tumor showed extensive necrosis and increased FDG uptake in the nonnecrotic components.

FDG PET/CT and Bone Scintigraphy in Desmoplastic Fibroma of the Bone.

Desmoplastic fibroma is a very rare benign bone tumor with local aggressiveness. We describe imaging findings in 2 cases with desmoplastic fibroma of the bone. One case had a desmoplastic fibroma in the right distal femur, showing bone destruction with sclerotic margins and inhomogeneous FDG uptake.

FDG PET/CT in Dendritic Fibromyxolipoma of the Thigh.

Dendritic fibromyxolipoma is a rare recently described benign soft tissue tumor, which may be misinterpreted histologically as myxoid liposarcoma or myxoid malignant fibrous histiocytoma. We describe FDG PET/CT and MRI findings of a dendritic fibromyxolipoma incidentally detected in a case with rectal adenocarcinoma. The dendritic fibromyxolipoma showed inhomogeneous FDG uptake with SUVmax of 4.

Compound K increases type I procollagen level and decreases matrix metalloproteinase-1 activity and level in ultraviolet-A-irradiated fibroblasts.

Background/purpose: Ginsenosides have many biomedical efficacies, such as anti-aging, antioxidation, and anti-inflammatory activities. Compound K (CK), one of the major metabolites of ginsenosides, mediates the antimetastatic and anti-allergic activities of the ginsenosides. The purpose of this study was to investigate the effect of CK on level of type I collagen, matrix metalloproteinase (MMP)-1 activity, and protein level in ultraviolet (UV)A-irradiated fibroblasts.