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Hard flaccid syndrome

Hard flaccid syndrome (HFS), also known as hard flaccid (HF), is a rare acquired dysautonomic condition characterized by a flaccid penis that remains in a firm, semi-rigid state in the absence of sexual arousal. Patients often describe their flaccid penis as firm to the touch, rubbery, shrunken, and retracted, frequently accompanied by pain, discomfort…

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Causes
Excessive sympathetic activity in the erectile smooth muscle tissue
Diagnostic method
Overwhelmingly self-diagnosed
Risk factors
Blunt or culmulative trauma to the penis and/or the pelvic floor.
Specialty
Urology, sexual medicine, neurology, men's health
Symptoms
A flaccid penis that remains in a firm, semi-rigid state in the absence of sexual arousal
Treatment
Definitive treatment does not currently exist

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Map overview Semantic statistics

Hard flaccid syndrome

Nodes60
Edges59
Triples47
Avg. degree1.97
Density0.033333
Components1

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Hard flaccid syndrome

Top relations

related to Sympathetic axon sprouting · 12
Hard flaccid syndrome → Dr, Goldstein, He, HFS, If, In, Irwin Goldstein, June, Stefan Buntrock, The, UroChannel, YouTube
related to The "Goldstein theory" · 8
Hard flaccid syndrome → AUA News, Dr, In May, Irwin Goldstein, Region, San Diego Sexual Medicine, The, They
related to Cause · 5
Hard flaccid syndrome → Although, CRPS, HFS, The, This
has treatment · 4
Hard flaccid syndrome → As, Definitive, HFS, The
related to Diagnosis · 3
Hard flaccid syndrome → At, Due, HFS
related to Signs and symptoms · 2
Hard flaccid syndrome → The, This
Causes · 1
Hard flaccid syndrome → Excessive sympathetic activity in the erectile smooth muscle tissue
Diagnostic method · 1
Hard flaccid syndrome → Overwhelmingly self-diagnosed
Risk factors · 1
Hard flaccid syndrome → Blunt or culmulative trauma to the penis and/or the pelvic floor.
Specialty · 1
Hard flaccid syndrome → Urology, sexual medicine, neurology, men's health

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Important terminology

penis flaccid hard hfs sympathetic syndrome region pathology patients symptoms treatment condition state pelvic sprouting sexual activity firm involves one

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Hard flaccid syndromeCausesExcessive sympathetic activity in the erectile smooth muscle tissue1.00infobox
Hard flaccid syndromeDiagnostic methodOverwhelmingly self-diagnosed1.00infobox
Hard flaccid syndromeRisk factorsBlunt or culmulative trauma to the penis and/or the pelvic floor.1.00infobox
Hard flaccid syndromeSpecialtyUrology, sexual medicine, neurology, men's health1.00infobox
Hard flaccid syndromeSymptomsA flaccid penis that remains in a firm, semi-rigid state in the absence of sexual arousal1.00infobox
Hard flaccid syndromeTreatmentDefinitive treatment does not currently exist1.00infobox
Hard flaccid syndromeUsual onsetTypically following a traumatic event (an injury to the penis, blunt perineal trauma, cauda equina)1.00infobox
Hard flaccid syndromeis apenis that remains in a firm0.90text
horseback riding or bicycle ridingRegion three pathologyRegion three pathology involves the cauda equinainstance ofBlunt force trauma to the pelvis or perineum from activities0.80text
a cluster of spinal nerves at the lower end of the spinal cordinstance ofBlunt force trauma to the pelvis or perineum from activities0.80text
responsible for transmitting signals between the lower bodyinstance ofBlunt force trauma to the pelvis or perineum from activities0.80text
the braininstance ofBlunt force trauma to the pelvis or perineum from activities0.80text

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