No.

Age

Sex

Specimen

Key word

Pathological information

A701 : test slide, various cancers + corresponding normal tissues

A5

B5*

f

29

liver

hepatocellular

carcinoma

Liver, right, lobectomy:

Hepatocellular carcinoma,

with 1) size: 8x7.6x7.5cm

2) Edmondson grade II

3) macrotrabecular and pseudoglandular types

4) infiltrative type

5) capsular invasion

6) necrosis: less than 5% of total volume

7) portal vein invasion

8) intact hepatic resection margin

9) Non-neoplastic liver showing congestion

A6

B6*

f

58

kidney

renal cell

carcinoma

Kidney, left, radical nephrectomy:

1. Renal cell carcinoma, conventional(clear cell) type, with

1) Fuhrman's nuclear grade: 4

2) Foci of sarcomatoid differentiation

3) Invasion to the perinephric fat tissue but not to Gerota's fascia

4) Renal vein involvement (pT3b)

2. Lymph nodes, perihilar(0/11), paraaortic(0/2) and left common iliac(0/3): Free of tumor

metastasis in all 16 nodes.

C1

D1*

m

45

bladder

urothelial

carcinoma

Urinary bladder including prostate, seminal vesicle and ureter, radical cystectomy:

Urinary bladder: Papillary urothelial carcinoma, high grade, with squamous differentiation,

with various pathologic state including low grade papillary urothelial carcinoma, urothelial

tumor of low malignant potential, carcinoma in situ and papilloma, with extension to the

perivesical soft tissue and prostate, and with extensive lymphatic, venous and perineural

invasion, incompletely excised.

C2

D2*

f

34

ovary

serous tumor

borderline

malignancy

Ovary and fallopian tube, side unstated, salpingooophorectomy:

Ovary: Borderline serous and mucinous tumor with serous micropapillary pattern (so called

micropapillary serous adenocarcinoma by Kurman), confined within ovarian capsule.

The matched normal tissue of this case is fallopian tube, not ovary.