Changes

*[[Ancylostomatoidea|''Ancylostoma'']] larvae

*[[Ancylostomatoidea|''Ancylostoma'']] larvae

**Cause inflammation and [[Muscles Degenerative - Pathology#Necrosis|necrosis]]

**Cause inflammation and [[Muscle Necrosis|necrosis]]

*[[Ascaridoidea|Ascarid]] larvae

*[[Ascaridoidea|Ascarid]] larvae

*[[Dirofilaria immitis|''Dirofilaria immitis'']] in dogs causing ischaemic myopathy due to [[Muscles Degenerative - Pathology#Ischaemia|infartcs]]

*[[Dirofilaria immitis|''Dirofilaria immitis'']] in dogs causing ischaemic myopathy due to [[Muscle Ischaemia|infartcs]]

====Cestodes====

====Cestodes====

***Mainly eosinophilic infiltrate, few lymphocytes, [[Monocytes|monocytes]] and plasma cells

***Mainly eosinophilic infiltrate, few lymphocytes, [[Monocytes|monocytes]] and plasma cells

***In recurrent disease plasma cells predominate

***In recurrent disease plasma cells predominate

***[[Muscles Degenerative - Pathology#Necrosis|Necrotic]] myofibres, [[Muscles Degenerative - Pathology#Atrophy|atrophy]] and attempted [[Muscle Regeneration|regeneration]]

***[[Muscle Necrosis|Necrotic]] myofibres, [[Muscle Atrophy|atrophy]] and attempted [[Muscle Regeneration|regeneration]]

**Chronic stage:

**Chronic stage:

***[[Muscles Degenerative - Pathology#Atrophy|Atrophy]] predominates

***[[Muscle Atrophy|Atrophy]] predominates

***Fasciculi are shrunken

***Fasciculi are shrunken

***Condensation of stroma -> enlarged endomysium

***Condensation of stroma -> enlarged endomysium