Neuroradiologic studies performed in 18 cases of surgically verified intraorbital cavernous hemangioma are reported. Skull films usually showed enlargement of the orbit and evidence of soft-tissue mass. Phlebography rarely demonstrated filling of the cavernous hemangioma or enlarged draining veins. On angiography, in addition to displacement of vessels, pooling of contrast medium in the cavitie...

The doppler ultrasound probe was used to study 138 patients after major surgery to assess the incidence of iliofemoral thrombosis in the early postoperative period. The patients were simultaneously studied with the 125-I-fibrinogen uptake test. The accuracy of the ultrasonic technique was assessed concurrently by comparing its results with those of ascending phlebography in a separate group of ...

a 36-year-old woman with right upper quadrant abdominal pain since three months previously and no other significant medical history was referred for evaluation of an abdominal mass. upon clinical examination, a large palpable mass in the mid -upper abdominal area was noted. abdominal ultrasound and spiral ct-scan showed a large hepatic mass in the left liver lobe. the patient was referred for t...

Malta Medical Journal Volume 20 Issue 1 March 2008 Introduction The concept of carrying a cytotoxic radionuclide directly to cancerous cells is an attractive alternative to conventional forms of radiation treatment. The very close contact between the radionuclide and the cell to be destroyed enables the absorbed radiation to be concentrated at the site of abnormality with the minimal injury to ...

introduction natural and artificial radionuclides are the main sources of human radiation exposure, which enter the food chain from the environment. radionuclides can affect human health by transferring from soil to plants and entering the human body. in this research study, we aimed to determine the activity concentrations of radionuclides and calculate the average annual committed effective d...

In this paper we report an investigation of venous pressures during exercise in ambulant patients. The investigation was undertaken because we wished to assess more accurately the abnormal venous mechanisms in patients complaining of swollen, painful or ulcerated legs. Phlebography, upon which great reliance has formerly been placed, has two limitations. Firstly, it yields only a knowledge of a...

There are many difficulties associated with the localisation of the symptomatic segment in patients presenting with cervicobrachial pain with no evidence of impaired conduction in the nerve root. Ancillary radiological investigations such as myelography, epidural phlebography, and epidural myelograms are of unreliable diagnostic value. However, discography can be of value if the technique descr...