Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Quantitative bone scanning.

R Perelli, G Ferlin

La Ricerca in Clinica E in Laboratorio

|July 1, 1975

Summary

This summary is machine-generated.

Computer-enhanced skeletal scintigraphy using technetium-99m-pyrophosphate improves the detection of small bone lesions. This method quantifies radiotracer uptake, aiding in the early diagnosis of bone metastases.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

PET supports the hypothesized existence of a male sexual brain algorithm that may respond to treatment combining psychotherapy with virtual reality.

Cyberpsychology & behavior : the impact of the Internet, multimedia and virtual reality on behavior and society·2009

Same author

Advantages of positron emission tomography (PET) with respect to computed tomography in the follow-up of lymphoma patients with abdominal presentation.

Leukemia & lymphoma·2002

Same author

Value of 18-fluorodeoxyglucose positron emission tomography in the management of patients with cystic tumors of the pancreas.

Annals of surgery·2001

Same author

Cerebral perfusion in hypertensive patients: effects of lacidipine and hydrochlorothiazide.

Journal of cardiovascular pharmacology·2001

Same author

Effects of left bundle branch block on myocardial FDG PET in patients without significant coronary artery stenoses.

Journal of nuclear medicine : official publication, Society of Nuclear Medicine·2000

Same author

Cerebral perfusion in hypertensives with carotid artery stenosis: a comparative study of lacidipine and hydrochlorothiazide.

Blood pressure·2000

Area of Science:

Nuclear Medicine
Medical Imaging
Oncology

Background:

Skeletal scintigraphy is crucial for detecting bone metastases.
Traditional methods may have limitations in identifying small or early-stage lesions.

Purpose of the Study:

To evaluate the efficacy of computer-assisted skeletal scintigraphy with 99mTc-pyrophosphate.
To assess the capability of quantifying radiotracer uptake for improved lesion detection.

Main Methods:

Utilizing a computer coupled online with a scintillation camera for skeletal scintigraphy.
Administering technetium-99m-pyrophosphate (99mTc-pyrophosphate) as the radiotracer.
Quantifying the uptake ratio of the radiotracer in different skeletal segments.

Related Experiment Videos

Main Results:

The computer-assisted method enhanced the identification of small bone lesions.
Normal subjects showed an uptake ratio of 1.07 +/- 0.06.
Metastatic lesions exhibited a significantly higher uptake ratio of 1.80 +/- 0.32.
Areas of slight hyperfixation had an uptake ratio of 1.24 +/- 0.09.

Conclusions:

Computer-assisted skeletal scintigraphy offers improved detection of bone metastases.
Quantification of radiotracer uptake can lead to earlier diagnosis of bone metastases compared to traditional methods.
This technique holds promise for the early detection of metastatic bone neoplasms.