Female age unknown

Female, mid 70's, primary hyperparathyroidism, mediastinal parathyroid, thoracotomy, specimen 26g, 70x42x23mm, solid with central cyst up to 15mm. Solid area circulated.

Male age unknown

Male adolescent. Preaortic tumour at level of renal vessels.

Male age unknown

Male, mid 60's, palliative radiotherapy for pain control and bony metastases, total thyroidectomy, section from right lobe.

Male age unknown

Male, late 50's incisional biopsy right neck node, lung tumour with large neck mass.

Female age unknown

Female in mid 20's, hard node left lobe/isthmus of thyroid, left thyroid lobectomy, weighing 6g.

Male age unknown

Male, late 50's, right thyroid mass suspicious of medullary carcinoma in FNA, serum calcitonin normal, total thyroidectomy with right lobe containing a 37mm diameter solid yellow tumour.

Female age unknown

Female, late 60's, left thyroid lobectomy 16mm non-encapsulated hard white tumour.