Products & Solutions News & Events Financial services Our commitment About GE Healthcare World-Wide

Medcyclopaedia Home E-learning Anatomy Medical Imaging Q&A Read Blinded Cases Guess-a-Case Training Tracks PET / CT Atlas Normal eye muscle uptake Physiologic uptake in levator labii and pterygoid muscles High cardiac and generalized muscle FDG uptake in non-fasting patient Generalized increased muscle uptake facilitated by both insulin and corticosteroid.Physiologic uptake in chewing muscles Normal myocardial uptake Evaluation of treatment Cervical facet joint ostearthritis Hypermetabolic foci in cervical transverse processAbscess Degenerativ cervical facet joint disease Ostelytic metastasis in a cervical facet Degenerative facet joints disease lumbar spine High FDG uptake in a colon polyp as an incidental finding High FDG uptake in a colon polyp as an incidental finding, 2 SCC left mandible Diffuse thyroid uptake Postsurgical inflammation neck Fat necrosis Reactive bone marrow after chemotherapy Bladder diverticulum Use of 3-way urinary catheter Abnormal FDG uptake in vagina is caused by urinary incontinence. Physiologic ovarial uptake Normal endometrial uptake Normal ovarian uptake fertile female Histoplasmosis. Library Downloads MedcyclOasis About Medcyclopaedia Contact Us

MedcycloPoll
Did you get the help you required from Medcyclopaedia™ during today's visit?

Yes
		(85.5%)
No
		(10.0%)
Undecided
		(4.5%)

You must be logged on to vote.
Please log in or register.

help advanced search

E-learning

Diffuse thyroid uptake

¹⁸F-FDG PET/CT

F23
Malignant melanoma.
Indication PET: Restaging.

Chronic thyroiditis. Hypothyroidism (on thyroxin).

FDG PET/CT shows mild, diffusethyroid uptake consistent with chronic thyroiditis.

Teaching point:
Diffuse increased thyroid uptake indicates chronic thyroiditis (best seen on MIP). FT4 and TSH should be measured unless known thyroid disease. The uptake may be very intense in Hashimoto´s thyroiditis. When very intense uptake primary thyroid lymphoma and anaplstic thyroid carcinoma should be ruled out.

To view high resolution images,
please register first.

Click here to register.

Already registered? Enter your e-mail in the window below.

SCC left mandible


Diffuse thyroid uptake,		Diffuse thyroid uptake,