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LESSON 2

CELL INJURY+

PATHOLOGICAL CALCIFICATION &PIGMENTATION

ILOs

To identify & Describe the gross features of:

1. Fatty Change of the liver 2. Tabes Mesenterica with Dystrophic Calcification. 3. Malignant Melanoma of the toe with lymph node metastasis. 4. Brown Atrophy of the heart. 5. Amyloidosis of liver. 6. Amyloidosis with fatty change of liver.

Fatty Change of the liver

Pathologic Calcification

Tabes Mesenterica with Dystrophic Calcification.

.Tabes Mesenterica with dystrophic calcification

Cut Surface

Pathologic Pigmentation

1.Malignant Melanoma of the toe with lymph node

metastasis.

2.Brown Atrophy of the heart.

Malignant Melanoma of the toe with lymph node metastasis.

Brown Atrophy of the heart

Small

Brown

1-Amyloidosis of the liver. 2- Amyloidosis and fatty change of the liver.

Amyloidosis of the liver

Amyloidosis and fatty change of the liver

Demonstration photos

Demo jars Malignant Melanoma

Demo jars Brown Atrophy of the heart

Demo jars Fatty change of liver

Portal Areas

Yellow bulging surface

• Thank you