Changes

*Chronic disease

*Chronic disease

*Affects the lymoh nodes, lymph vessels and skin

*Affects the [[Lymph Nodes - Anatomy & Physiology|lymph nodes]], [[Lymphatic Vessels - Anatomy & Physiology|lymph vessels]] and [[Skin - Anatomy & Physiology|skin]]

**Mostly of the neck and limbs

**Mostly of the [[Musculoskeletal System - Anatomy & Physiology#The Head and Neck|neck]] and [[Musculoskeletal System - Anatomy & Physiology#Limbs of the Domestic Species|limbs]]

*Causes ulcerative, nodular lesions

*Causes ulcerative, nodular lesions

**Dimorphic

**Dimorphic

***Grows in the yeast phase at 37°C and in the mycelial phase at room temperature

***Grows in the yeast phase at 37°C and in the mycelial phase at room temperature

 

**Growth is slow, taking up to 8 weeks

*Growth is slow, taking up to 8 weeks

**At room temperature, thick-walled chlamydospores can be seen

**At room temperature, thick-walled chlamydospores can be seen