Short answer · Medically reviewed summary · Last updated: 2026-05-08
Hereditary Neuropathy with Liability to Pressure Palsies (HNPP) is most commonly referred to by its acronym or as Tomaculous Neuropathy. While medical literature uses various synonyms, "Hereditary Neuropathy with Liability to Pressure Palsies" remains the standard clinical term recognized in major international classification systems. What are the common synonyms for HNPP? Because Hereditary Neuropathy with Liability to Pressure Palsies (HNPP) was historically described through its unique histopathological features, several terms exist in older literature.
Hereditary Neuropathy With Liability To Pressure Palsies HNPP synonyms
Other names for Hereditary Neuropathy With Liability To Pressure Palsies HNPP: synonyms, acronyms and related terms used by doctors and patients.
Hereditary Neuropathy with Liability to Pressure Palsies (HNPP) is most commonly referred to by its acronym or as Tomaculous Neuropathy. While medical literature uses various synonyms, "Hereditary Neuropathy with Liability to Pressure Palsies" remains the standard clinical term recognized in major international classification systems.
What are the common synonyms for HNPP?
Because Hereditary Neuropathy with Liability to Pressure Palsies (HNPP) was historically described through its unique histopathological features, several terms exist in older literature. The most frequent synonyms include:
- Tomaculous Neuropathy (derived from the Latin tomaculum, meaning "sausage," describing the appearance of myelin under a microscope).
- Familial Recurrent Focal Neuropathy.
- Dejerine-Sottas syndrome (an older, less precise term occasionally misapplied in historical texts).
- 17p12 Deletion Syndrome (referring to the underlying genetic cause).
Why does HNPP have multiple names?
The multiple names for Hereditary Neuropathy with Liability to Pressure Palsies reflect the evolution of medical diagnostics. Early researchers named the condition based on nerve biopsy findings (Tomaculous Neuropathy), while modern clinicians prefer the functional name that describes the clinical presentation—the increased susceptibility to nerve damage from minor compression. Currently, Hereditary Neuropathy with Liability to Pressure Palsies is the preferred terminology in clinical practice and genetic counseling to ensure clear communication between specialists and patients.
How is the condition classified officially?
Standardized medical databases use specific identifiers to help patients navigate their records. Hereditary Neuropathy with Liability to Pressure Palsies is classified as follows:
- OMIM: #162500
- Orphanet: ORPHA644
- ICD-10: G60.0 (Hereditary motor and sensory neuropathy)
Next steps
- Consult with a neurologist or clinical geneticist to confirm your diagnosis using the official name: Hereditary Neuropathy with Liability to Pressure Palsies.
- Join the 89 members of the DiseaseMaps.org community to share experiences and learn how others manage their symptoms.
- Request that your medical records reflect the formal diagnosis to ensure consistency across different healthcare systems.
Medical disclaimer: This content is for informational purposes only and does not constitute medical advice, diagnosis, or treatment; always seek the guidance of a qualified healthcare provider.
References
- NIH Genetic and Rare Diseases Information Center (GARD): HNPP
- Online Mendelian Inheritance in Man (OMIM): Entry #162500
- Orphanet: Rare Disease Database (ORPHA644)
- Neuropathy Association: Resources for Hereditary Neuropathies
