🔬 Discovery

Mallory body

Cuerpos de Mallory

Date
1911 · confidence high
Place
Boston, Massachusetts, United States
Credited to
Frank Burr Mallory
Field
Life & health

What was discovered

Cytoplasmic inclusions made of damaged intermediate filaments within liver cells, observed by pathologist Frank Burr Mallory and used ever since as a histological marker of liver disease such as alcoholic cirrhosis.

What it led to

  • A diagnostic marker in liver histopathology
  • Study of alcoholic and non-alcoholic steatohepatitis
  • Research on cytoskeletal protein aggregation

Links

Sources✓ verified 2026-09-28