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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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penis flaccid hard hfs sympathetic syndrome region pathology patients symptoms treatment condition state pelvic sprouting sexual activity firm involves one
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Hard flaccid syndrome | Causes | Excessive sympathetic activity in the erectile smooth muscle tissue | 1.00 | infobox |
| Hard flaccid syndrome | Diagnostic method | Overwhelmingly self-diagnosed | 1.00 | infobox |
| Hard flaccid syndrome | Risk factors | Blunt or culmulative trauma to the penis and/or the pelvic floor. | 1.00 | infobox |
| Hard flaccid syndrome | Specialty | Urology, sexual medicine, neurology, men's health | 1.00 | infobox |
| Hard flaccid syndrome | Symptoms | A flaccid penis that remains in a firm, semi-rigid state in the absence of sexual arousal | 1.00 | infobox |
| Hard flaccid syndrome | Treatment | Definitive treatment does not currently exist | 1.00 | infobox |
| Hard flaccid syndrome | Usual onset | Typically following a traumatic event (an injury to the penis, blunt perineal trauma, cauda equina) | 1.00 | infobox |
| Hard flaccid syndrome | is a | penis that remains in a firm | 0.90 | text |
| horseback riding or bicycle ridingRegion three pathologyRegion three pathology involves the cauda equina | instance of | Blunt force trauma to the pelvis or perineum from activities | 0.80 | text |
| a cluster of spinal nerves at the lower end of the spinal cord | instance of | Blunt force trauma to the pelvis or perineum from activities | 0.80 | text |
| responsible for transmitting signals between the lower body | instance of | Blunt force trauma to the pelvis or perineum from activities | 0.80 | text |
| the brain | instance of | Blunt force trauma to the pelvis or perineum from activities | 0.80 | text |
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