Question: How to diagnose Hereditary sensory neuropathy type 1 ?
Answer: Is genetic testing available for hereditary sensory neuropathy type 1? At least four genes responsible for hereditary sensory neuropathy type 1 (HSN1) have been found: HSN1A (the most common form) is associated with mutations in the SPTLC1 gene HSN1B, reported in a small number of families, is linked to a specific location on chromosome 3, but the exact gene has not yet been identified HSN1C is caused by mutations in the SPTLC2 gene HSN1D is caused by mutations in the ATL1 gene (the same gene is associated with early-onset hereditary spastic paraplegia 3A) HSN1E is caused by mutations in the DNMT1 gene The Genetic Testing Registry (GTR) provides information about genetic testing for HSN1A. The intended audience for the GTR is health care providers and researchers. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional. Although the genes for some other types of HSN1 have been identified, we are not aware of clinical laboratories that offer genetic testing for them. A genetics professional may be able to help you locate laboratories that offer testing for other types of HSN1. If the genetic mutation in an affected person has been identified, testing for adult relatives at risk for developing symptoms may be possible. This is called predictive genetic testing. However, this testing is not useful in predicting age of onset, severity, type of symptoms, or rate of progression in people who currently don't have symptoms.
Source: GARD

Question: What are the treatments for Hereditary sensory neuropathy type 1 ?
Answer: How might hereditary sensory neuropathy type 1 be treated? Management of hereditary sensory neuropathy type 1 generally follows the guidelines for diabetic foot care, including careful cleansing and protection of wounds and surgical care when needed. Pain medications may be used by those who experience shooting pains.
Source: GARD