99mTc-tetrofosmin uptake in bone metastases from breast cancer

Zosteriform Skin Metastases from Breast Cancer

Metastatic skin cancer is a rare complication of internal malignancies.  Patients who develop cutaneous metastases rarely present with a zosteriform distribution.  Herein, we describe a 65-year-old woman with a prior history of breast cancer in whom zosteriform metastases developed along her left T8-9 abdominal dermatomes.

99mTc-MDP Bone Scan In the Detection of Bone Metastases in Breast cancer

Skeletal metastases are clinically significant because of associated symptoms, complications such as pathological fractures and their profound significance for staging treatment and prognosis. Detection of bone metastatic lesions allows radiation therapy or surgical interventions to prevent pathological fractures from disabling the patients. High sensitivity of bone scanning in determining the ...

Discrepant uptake between 111In-pentetreotide and 99mTc-MDP in bone metastases of small-cell lung cancer.

99mTc-Tetrofosmin in Rats

99mTc-[bis (dimethoxypropylphosphinoethyl)-ethoxyethylamine (PNP5)]-[bis (N-ethoxyethyl)-dithiocarbamato (DBODC)] nitride (N-PNP5-DBODC or N-DBODC5) is a new monocationic myocardial perfusion tracer. We sought to compare the myocardial uptake and clearance kinetics and organ biodistribution of 99mTc-N-DBODC5 with 99mTc-sestamibi and 99mTc-tetrofosmin. Methods: Seventy-five anesthetized Sprague–...

Effect of asiaticoside on 99mTc-tetrofosmin and 99mTc-sestamibi uptake in MCF-7 cells.

UNLABELLED This study was done to examine the effect of asiaticoside on MCF-7 cell uptake of (99m)Tc-tetrofosmin ((99m)Tc-Tfos) and (99m)Tc-sestamibi ((99m)Tc-MIBI). METHODS The 3-(4,5-dimethylthiozol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay was used to evaluate the effect of a 50% inhibitory concentration of asiaticoside on MCF-7 cell proliferation. MCF-7 cells were treated with 10,...