Male 71 years

Testicular swelling.



Specimen: Testis.

Macro: Enlarged testis containing a 60mm white-pinkish soft tumour.

Male 71 years

History of large painless swelling left groin. ?Lymph node. Tumour is positive for MNF116 and CAM 5.2, CK7 and CK20 are negative. Prostatic specific antigen and prostatic acid phosphatase are positive.



Specimen: Left groin lymph node.

Macro: Ovoid mass measuring 4 x 3 x 2.5cm with a firm and pale cut surface.

Female 46 years

Multifocal papillary lesions in the bladder. History of superficial bladder tumours. ?Recurrence.



Specimen: Bladder biopsy.

Male 61 years

Renal tumour. Immunohistochemistry shows positivity for cytokeratin AE1-3, EMA, CD10 and CD117. Negative for CD15 and Vimentin.



Specimen: Renal biopsy.

Macro: An upper pole tumour 17cm in maximum dimension. Cut surface is tan-yellow with a central fibrotic area.

Male 62 years

Previous TCC.



Specimen: Bladder biopsy.

Macro: None given.

Male 60 years

Cystic tumour upper pole of right kidney - partial nephrectomy. Tumour ruptured. Total nephrectomy. No immunohistochemistry performed.



Specimen: Kidney.

Macro: Upper pole of kidney, 60 x 60 x 30mm largely replaced by tumour which is disrupted making overall measurement difficult. Tumour appears confined by renal capsule.

Male age unknown

Right scrotal mass. ?Epididymal tumour. No trauma. No urinary symptoms.



Specimen: Right testis.

Macro: Right testis, 11 x 7 x 5cm with white paratesticular mass 6 x 6 x 2.5cm. The tumour is lobulated and grey with haemorrhagic areas. Testis macroscopically normal.

Female 53 years

?Tumour.



Specimen: Bladder biopsy.

Macro: A single fragment of tissue, 4mm in maximum dimension.

Male 58 years





Specimen: Kidney.

Macro: Tan coloured tumour (143 x 120 x 100mm) upper pole left kidney.

Male 67 years

Pedunculated bladder tumour with 1 sm satellite. Foot of tumour seemed v. firm. ?Invasive. Not completely resected. Immuno's - Epithelial elements - positive for pan-cytokeratin, CK5/6, CK19, CK20, 34BE12, CAM 5.2. Giant cell and mononuclear elements - negative with above epithelial markers, do not express BHCG. Strongly positive with Vimentin, CD68 and tartrate resistant acid phos.



Specimen: Bladder bx.

Male 35 years

Haematuria.



Specimen: Bladder Biopsy.

Female 65 years

Large renal mass noted as multicystic on U/S. Nephrectomy: Kidney with 160mm diameter well circumscribed multicystic tumour. Representative slide.



Specimen: Kidney.