Kwashiorkor

What is Kwashiorkor?

Kwashiorkor occurs due to severe protein deficiency but normal caloric intake.  What is the Pathology of Kwashirorkor? The pathology of kwashiorkor is: -Etiology: The cause of kwashiorkor is the lack of protein in the diet. -Genes involved: None. -Pathogenesis: The…
Marasmus

What is Marasmus?

Marasmus is a form of severe malnutrition characterized by energy deficiency. What is the Pathology of Marasmus? The pathology of marasmus is: -Etiology: Causes of marasmus include maternal malnutrition, maternal anemia, poverty, and pathological condition in the newborn such as…
Undernutrition

What is Undernutrition?

Undernutrition is an insufficient intake of energy and nutrients to meet an individual’s needs to maintain good health. Undernutrition is the leading cause of global morbidity and mortality. Examples of undernutrition include marasmus and kwashiorkor.
Schwannoma of the Ear

What is Schwannoma of the Ear?

Schwannoma of the ear is a neoplasm originating from Schwann cells. What is the Pathology of Schwannoma of the Ear? The pathology of schwannoma of the ear is:  -Etiology: The cause of schwannoma of the ear is not known. -Genes: …
Squamous Cell Carcinoma of the Ear

What is Squamous Cell Carcinoma of the Ear?

Squamous cell carcinoma of the ear is a form of skin cancer that develops within the middle and outer layer of skin in the ear canal. This condition is life-threatening as the tumor can spread to the brain and the…
Basal Cell Carcinoma of the Ear

What is Basal Cell Carcinoma of the Ear?

Basal cell carcinoma of the ear is a nest of basaloid cells with peripheral palisading associated with a fibromyxoid stroma. What is the Pathology of Basal Cell Carcinoma of the Ear? The pathology of basal cell carcinoma of the ear…
Tumors of the Ear

What are Tumors of the Ear?

Tumors of the ear are skin cancers that affect the ear, and benign tumors of the nerve of hearing (acoustic neuromas). Examples of tumors of the ear include:  Basal cell carcinomaSquamous cell carcinomaSchwannoma