PURPOSE To compare thallium-201 single-photon emission CT with conventional CT in
grading the malignancy of gliomas and to determine the reliability of each in tumor …

Single photon emission computed tomography (SPECT) with thallium-201-chloride (201 TI)
was used in 22 patients to assess the grade of malignancy of brain tumors. Low-and high …

✓ A quantitative preoperative technique using thallium-201 single-photon emission
computerized tomography is described which predicts whether specific gliomas are of high …

Purpose: The follow-up of patients with malignant brain tumors after surgery, radiation,
and/or chemotherapy has been inadequate for evaluating brain tumor burden using …

Time sequential single photon emission computed tomography (SPECT) studies using
thallium-201 were performed in 25 patients with brain tumours to evaluate the kinetics of …

Neuroradiological diagnosis of brain tumors has ad vanced considerably with computed
tomography (CT) and magnetic resonance (MR) imaging. However, CT and MR imaging …

Abstract AFTER INITIAL RADIOTHERAPY for an intracranial malignant glioma, the majority
of patients return at a later date with a recurrent, enhancing mass on computed tomography …

The use of superdelayed thallium-201 single photon emission computed tomography (<
SUP> 201 Tl SPECT) for differentiating malignant gliomas from cerebral metastases was …

This study was undertaken to investigate the relationship between several histological
features and the degree of TI-201 uptake in brain tumors. T1-201 SPECT was performed on …

Background. The optimal management of patients with brain tumors requires knowledge of
the tumor characteristics upon presentation and the discovery of recurrence after therapy …