Traits

Traits linked to PRSS1

serine protease 1

The Human Phenotype Ontology links 16 traits to PRSS1, by body system: features seen in people with one of the gene's rare conditions.

Abnormality of the digestive system

Trait	How often it is seen
Abdominal pain	Very often (80–99%)
Recurring pancreas inflammation	Very often (80–99%)
Jaundice	Sometimes (5–29%)
Pancreatic calcification	Sometimes (5–29%)
Fat in feces	Not recorded
Inability to properly digest food due to lack of pancreatic digestive enzymes	Not recorded
Pancreatic inflammation	Not recorded
Pancreatic pseudocyst	Not recorded

Laboratory abnormality

Trait	How often it is seen
Elevated circulating C-reactive protein concentration	Very often (80–99%)
Abnormal circulating enzyme concentration or activity	Often (30–79%)
Diabetes mellitus	Sometimes (5–29%)
Fever	Not recorded
Fluid around lungs	Not recorded

Abnormality of blood and blood-forming tissues

Trait	How often it is seen
Elevated white blood count	Very often (80–99%)
Splanchnic vein thrombosis	Sometimes (5–29%)
Abnormal blood clot	Not recorded

How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.

Where this comes from

The Human Phenotype Ontology, release 2026-09-01: the traits linked to PRSS1 and how often each is seen. Find out more at hpo.jax.org.

One test. A lifetime of answers.

From $449Free shipping · Results in 6–8 weeks

Get my Genome Test