Adrenal masses in lung cancer: sonographic diagnosis and follow-up.
Ultrasound has become an important diagnostic modality in the staging of patients with lung cancer. Between 1980 and 1990, 410 patients with histologically proved lung cancer were evaluated. In 44 patients (11%) an adrenal mass was discovered on ultrasound; in 13 patients it was isolated, and in 31 further evidence of abdominal disease was shown. Sonographic follow-up examinations of adrenal masses showed changes of size in all but 2 patients, and were therefore found to be adrenal metastases. In the 2 patients with isolated and stable adrenal disease, fine-needle biopsy revealed adenomas. Adrenal masses in patients with lung cancer are more likely to be metastatic than benign. The existence of neoplastic adrenal disease can be retrospectively confirmed by changes of size during sonographic follow-up examinations in almost all patients. Histologically verification would only appear necessary in stable adrenal disease and in cases with isolated adrenal disease in which prompt diagnosis affects treatment decision.
Goerg
C
C
Department of Hematology/Oncology, Philipps-University, Marburg, Germany.
Schwerk
W B
WB
Wolf
M
M
Havemann
K
K
D000310:Adrenal Gland Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000556:secondary*; D000311:Adrenal Glands / Q000473:pathology; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001707:Biopsy, Needle; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D012680:Sensitivity and Specificity; D014463:Ultrasonography