This document discusses hepatocellular carcinoma (HCC), the most common type of primary liver cancer. It covers Eggel's classification of HCC based on appearance, macroscopic classifications, and several staging systems used to classify HCC severity including TNM staging, Okuda classification, Cancer of the Liver Italian Program (CLIP) score, and Barcelona-Clinic Liver Cancer (BCLC) staging system. The BCLC staging system incorporates tumor characteristics, liver function, performance status, and is considered the standard for selecting early-stage HCC treatment options.

1. Dr Karrar Adil

2. Introduction :
 Hepatocellular carcinoma (HCC) is a primary malignant tumor of the
liver with hepatocellular differentiation.
 Its incidence is increasing; becoming 5th most common malignancy
worldwide.
 HCC is the commonest primary liver malignancy (90%). however,
secondaries are the most common malignancy in the liver (20 times
more common than primary).
 It is common in cirrhotics and hepatitis B and hepatitis C virus
infection.
 Male to female ratio is 4:1.
 Right lobe is commonly involved.

3. Eggel's Classification :
 Nodular form : (65%)
 occurs as solitary or multiple nodules
 vary in size
 sharply demarcated.
 Massive form : (23%)
 involving the whole of the right or left lobe.
 not well demarcated
 accompanied by small intrahepatic metastatic nodules.
 Diffuse form : (12%)
 Numerous small foci
 Difficult to distinguish from the pseudolobules of liver
cirrhosis.

4. Macroscopic classification :
 Vaguely nodular type
 Expanding nodular type
 Multinodular confluent type
 Nodular with perinodular
extension type
 Infiltrative type
 Specific types :
• Pedunculated
• Cirrhotomimetic

5. Vaguely nodular type multinodular confluent type
nodular with perinodular
extension type
infiltrative type cirrhotomimetic type
expanding nodular type

6.  Vaguely nodular (VN) type :
defined as a nodule with indistinct
margins.
 Expanding nodular (EN) type :
defined by as a round expansile nodule
with a distinct margin.
 Multinodular confluent (MC) type :
defined as a cluster of small and
confluent nodules.

7.  Nodular with perinodular
extension (NP) type :
defined as an expanding nodule
similar to EN type that had
extranodular growth in less than 50%
of the tumor circumference.
 Infiltrative (INF) type :
showed extranodular growth in more
than 50% of the tumor
circumference.

8. Classification according to
staging systems

9. Staging systems in hepatocellular
carcinoma :
 TNM stage
 The Okuda classification
 The Cancer of the Liver Italian Program
(CLIP) score
 The Barcelona‐Clínic Liver Cancer (BCLC)
staging system
 The French classification
 Chinese University Prognostic Index
(CUPI)
 Japan Integrated Staging (JIS)

10. Okuda staging system :
 The Okuda system is a prognostic score
introduced in 1985.
 Okuda and colleagues devised a staging system
based on four factors representing advanced
disease. This includes:
1. tumor occupying greater or less than 50% of the
liver.
2. the presence or absence of ascites.
3. serum albumin level.
4. serum bilirubin level.

11.  The system’s biggest shortcoming is its
relatively crude classification of early stage
patients and subsequent staging systems have
tried to better characterize Okuda Stage I
patients.
 the Okuda system remains the standard against
which newer scoring systems are compared.

12. (I: not advanced; II: moderately advanced; III: very advanced)

13. Cancer of the Liver Italian Program
(CLIP) score :
 was proposed by an Italian group in 1998.
 takes into account both liver function and tumor
characteristics.
 It has been found superior to Okuda staging
and TNM staging with greater predictive power.

14.  It is based on 4 factors :
1. the Child-Pugh status of the patient.
2. tumor characteristics including tumor
morphology and extension.
3. portal vein thrombosis.
4. levels of alfa-fetoprotein (AFP).

15. Summary of child-pugh score :
• Stage A : 5-6 points
• Stage B : 7-9 points
• Stage C : 10-15 points

16. • Patients are classified into 7 groups according to the sum of these
scores (0-6).
• clip 0-3 : Early disease with potential long-term survival.
• clip 4-6 : Advanced stage.

17. The Barcelona-Clinic Liver Cancer
(BCLC) staging system :
 The BCLC classification was first published in 1999.
 is considered the standard HCC system by the
American Association of the Study of Liver Disease
(AASLD) and European Association for the Study of
the Liver.
 takes into account size and extent of the primary
tumor, liver function, physiological factors and
incorporates the Okuda stage and Child-Pugh score.

18.  this classification is best suited for treatment
guidance, and particularly to select early
stage patients who could benefit from
curative therapies. In that sense, it has been
validated as the best staging system in
patients with early HCC.

19. Performance status (PS) :
 is a scale to grade how well the patient is. The BCLC staging
system uses the Eastern Cooperative Oncology Group (ECOG)
scale :
• PS 0 : fully active, able to carry on all pre-disease performance
without restriction.
• PS 1 : restricted in physically strenuous activity but ambulatory
and able to carry out work of a light or sedentary nature.
• PS 2 : ambulatory and capable of all self-care but unable to
carry out any work activities, up about more than 50% of
waking hours.
• PS 3 : capable of only limited self-care, confined to bed or chair
more than 50% of waking hours.
• PS 4 : completely disabled, cannot carry on any self-care,
totally confined to bed or chair.

22. Thank you …