Received 10/17/2000; revised 11/29/2000; accepted 1/20/2001. For correspondence or reprints contact: Nan-Tsing Chiu, M.D., Department of Nuclear Medicine, National Cheng Kung University Hospital, 138, Sheng-Li Road, Tainan 704, Taiwan. Tel: (886)6-2766109, Fax: (886)6-2766609, E-mail: [email protected] A 61-year-old female presented with crampy abdominal pain and bloody diarrhea. She had ...

Schwannoma is a benign neurogenic tumor arising from the sheath of a peripheral nerve. Tc-99m(V) DMSA, developed by Yokoyama et al. in 1981, has been recognized as advantageous for the scintigraphic diagnosis of various malignant tumors and their metastases. Uptake of Tc-99m(V) DMSA was seen not only in malignant tumors but also in benign lesions. Tc-99m(V) DMSA has been reported to accumulate ...

Environmental exposure to arsenic represents a serious challenge to humans and other animals. The aim of the present study was to test the protective effect of antioxidant N-acetylcysteine (NAC) either individually or in combination with a chelating agent, meso-2,3-dimercaptosuccinic acid (DMSA), against sodium arsenite oral toxicity in male rats. Five groups were used: control; arsenic group (...

PURPOSE To identify the fetal stem cell (FSC) response to maternal renal injury with emphasis on renal integrity improvement and Y chromosome detection in damaged maternal kidney. MATERIALS AND METHODS Eight non-green fluorescent protein (GFP) transgenic Sprague- Dawley rats were mated with GFP-positive transgenic male rats. Renal damage was induced on the right kidney at gestational day 11. ...

The influence of several chelating agents (CaDTPA, ZnDTPA, CaEDTA, ZnEDTA, DMSA, D-penicillamine and DMPS, DMP and DDC) on the acute toxicity of CdCl2 and on the whole body retention and tissue distribution of cadmium after the IV application of 115mCdCl2 was compared in mice. The chelating agents were applied immediately after the application of cadmium. CaDTPA, ZnDTPA and DMSA appeared to be ...

BACKGROUND The G1 stage of chronic kidney disease (CKD) is defined in the 2012 KDIGO Guideline as kidney damage characterized by structural or functional kidney abnormalities without deterioration of glomerular filtration rate. Albuminuria and electrolyte abnormalities due to tubular disorders are considered functional markers of kidney damage. Changes in renal water handling are not explicitly...

BACKGROUND There is an ongoing debate over the radiological investigations of children with urinary tract infections (UTIs) with some authorities suggesting that ultrasound scan (USS) alone is an accurate tool to diagnose renal parenchymal scarring post-pyelonephritis. All studies on this subject have been performed at paediatric teaching centres whereas most children with UTIs are managed by G...

The intrathoracic kidney is one of the rare causes congenital ectopic kidney. present study discusses a case referred to our clinic with pre-diagnosis renal agenesis and diagnosis 9-year-old patient who applied complaining abdominal pain. left could not be shown in ultrasonography for patient's In Tc-99m dimercaptosuccinic acid (DMSA) scintigraphy performed on this, was detected far above its n...

OBJECTIVE: To determine whether the presence of abnormal results in DMSA renal scintigraphy indicates pyelonephritis. METHODS: We performed the washout test in 17 children with urinary tract infection, as a criterion standard, to locate the infection site. All the children underwent DMSA renal scintigraphy in the acute phase of the disease. The results were analyzed by the chi-square test or Fi...