Definition Squamous cell carcinoma with a malignant spindle cell or heterologous sarcomatoid component Clinical features Usually manifests as a white-gray, mixed exophytic and endophytic mass on the glans penis You’re Reading a Preview Become a Clinical Tree membership for Full…
Definition Precancerous squamous lesion of the penis Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here
Definition Polyp composed of fibrovascular stroma covered by urothelium Clinical features Symptoms of urinary obstruction Asymptomatic in some adults Polypoid lesions in the posterior urethra on urethroscopy You’re Reading a Preview Become a Clinical Tree membership for Full access and…
Definition A tumor composed of a mixture of seminoma-like large germ cells and small cells with sex cord features Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If…
Definition Intracaliceal mass composed of osteoid trabeculae, osteoblast-like cells, and spindle cells Clinical features Epidemiology Extremely rare Exclusively in infancy (age, 6 days to 17 months) Male predominant Left side predominant You’re Reading a Preview Become a Clinical Tree membership…
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Definition Low-grade renal epithelial neoplasm composed of tubules, spindle cells, and extracellular mucin Clinical features Epidemiology Usually occurs in adults, with a wide age range of 17–82 years (mean, 53 years) Occurs predominantly in female patients (male-to-female ratio, 1:4) You’re…
Definition Urothelial carcinoma showing clear cell pattern with glycogen-rich cytoplasm Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here