What is a white granular substance grown under the penis glans?

A white granular substance under the penis glans may be a penis pearl papule, sebaceous gland ectopia, condyloma acuminatum and other diseases, the specific analysis is as follows:

1. The penis pearl papule

If the patient's usual hygiene habits are relatively poor, the glans site will be stimulated, white papule-like particles or granulation-like protrusions appear, generally no obvious symptoms, nor infectious.

2. Sebaceous gland ectopia

If the androgen level in the patient's body is abnormal, the sebaceous glands at the glans site will grow ectopic, so that white granular substances grow under the penis.

3. Condyloma acuminatum

If the patient's penis glans site is infected by human papilloma virus, resulting in skin mucosa vegetation, manifested as white granular substances at the glans site.