Bilateral phaeochromocytomas in von Hippel-Lindau disease: diagnosis by adrenal vein sampling and catecholamine assay.

Chew, S; Dacie, J; Reznek, R; Newbould, E; Sheaves, R; Trainer, P; Lowe, D; Shand, W; Hungerford, J; Besser, G

Journal article

Bilateral phaeochromocytomas in von Hippel-Lindau disease: diagnosis by adrenal vein sampling and catecholamine assay.

Abstract:: Three unrelated patients with von Hippel-Lindau disease had phaeochromocytomas diagnosed as a result of screening in their third decade. All had raised 24-h urinary noradrenaline levels and obvious unilateral adrenal tumours on ultrasound scanning and computed tomography. The contralateral adrenal appeared either normal or equivocally abnormal using the same imaging techniques. Radiolabelled meta-iodo-benzylguanidine uptake and enhanced T2-weighted magnetic resonance signals confirmed the ipsilateral lesion, but showed no abnormality in the contralateral adrenal. Nevertheless, venous sampling demonstrated abnormally elevated noradrenaline:adrenaline ratios (normal < 1) in blood draining both adrenals in all three patients. All underwent bilateral adrenalectomy: histological examination confirmed bilateral phaeochromocytomas in all three patients, with the smaller adrenal showing tumours between 3 and 11 mm in diameter. A fourth patient with von Hippel-Lindau disease was also evaluated because of a left 'suprarenal' mass discovered by ultrasound scanning. Urinary and plasma catecholamines were normal. Computed tomography showed a normal right adrenal, with a left para-aortic mass lying superior to the left adrenal. Magnetic resonance scanning showed an enhanced T2 signal from the mass, which also showed positive uptake with radiolabelled mIBG. At operation, a non-secretory left para-aortic paraganglioma was found. Venous sampling suggested that the left adrenal was normal, and this was confirmed on histology. Venous sampling for catecholamine assays is effective in locating small bilateral phaeochromocytomas and defining a normal adrenal gland, and can be useful in preventing unnecessary or repeat operations in patients with non Hippel-Lindau disease.

Publication status:: Published

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APA Style

Chew, S., Dacie, J., Reznek, R., Newbould, E., Sheaves, R., Trainer, P., Lowe, D., Shand, W., Hungerford, J., & Besser, G. (1994). Bilateral phaeochromocytomas in von Hippel-Lindau disease: diagnosis by adrenal vein sampling and catecholamine assay. Quarterly Journal of Medicine, 87(1), 49–54.

MLA Style

Chew, S., et al. “Bilateral Phaeochromocytomas in Von Hippel-Lindau Disease: Diagnosis by Adrenal Vein Sampling and Catecholamine Assay.” Quarterly Journal of Medicine, vol. 87, no. 1, 1994, pp. 49–54.

Chicago Style

Chew, S, J Dacie, R Reznek, E Newbould, R Sheaves, P Trainer, D Lowe, W Shand, J Hungerford, and G Besser. 1994. “Bilateral Phaeochromocytomas in Von Hippel-Lindau Disease: Diagnosis by Adrenal Vein Sampling and Catecholamine Assay.” Quarterly Journal of Medicine 87 (1): 49–54.
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