In male patients with a confirmed urethral stricture where the lumen calibre exceeds 16 Fr and there are no current symptoms, specific evidence-based guidance applies — and it differs meaningfully from the approach used in symptomatic or more severely narrowed cases.
Male patient with an identified urethral stricture, urethral lumen greater than 16 Fr, and no symptoms attributable to the stricture. Patients with a stricture or stricture recurrence at or above this calibre will rarely develop symptoms or need surgical intervention.
For this specific clinical situation — asymptomatic stricture with adequate lumen calibre — the structured protocol specifies a clearly defined management stance. The full protocol details the criteria that govern this decision and the clinical conditions under which the approach would be revisited.
Patients with a stricture or stricture recurrence (≥ 16 Fr) will rarely develop symptoms or need surgical intervention.
Do not intervene in patients with asymptomatic incidental (> 16 Fr) strictures.
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