juvenile melanoma of skin

例句：

1. 1. Thepatient was diagnosed with a juvenilemelanoma of skin.
   患者被诊断出患有皮肤的青少年黑色素瘤。
2. 2. Thediagnosis of the disease is often made duringa routine skin examination.
   这种疾病的诊断通常在常规的皮肤检查中进行。
3. 3. Early detectionand treatment are crucial for the successful managementof juvenile melanoma ofskin.
   早期发现和治疗对于成功管理皮肤的青少年黑色素瘤至关重要。