Details

Autor(en) / Beteiligte

• Jackson, Jeffrey A
• Naul, L. Gill
• Montgomery, John L
• Carpentier, William R
• Roberts, John W

Titel

Gallium-67 Uptake by a Benign Adrenocortical Adenoma

Ist Teil von

• The Journal of nuclear medicine (1978), 1988-08, Vol.29 (8), p.1451-1453

Ort / Verlag

United States: Soc Nuclear Med

Erscheinungsjahr

1988

Quelle

MEDLINE

Beschreibungen/Notizen

• A 55-yr-old man presented with an atypical relapsing meningitis and was found to have intense unilateral adrenal uptake by 67Ga imaging. Computed tomography showed a 4-cm right adrenal mass which was hypointense on the T1-weighted images and mildly hyperintense on the T2-weighted images of a magnetic resonance (MR) scan. At surgery, a coincidental benign adrenocortical adenoma was found. Because 67Ga uptake is usually associated with inflammatory or malignant lesions and malignant adrenal lesions are hyperintense on T2-weighted MR images, these findings contributed to diagnostic uncertainty in this patient. Thus, a nonhyperfunctional adrenocortical adenoma may be associated with abnormal 67Ga uptake and atypical MR findings.