Case Report
A Rare Cause of Urachal Adenocarcinoma: Urachal Diverticle
Table 1
Clinical staging in urachal carcinomas.
| Stage | Definition |
| I | Lesion limited to urachal mucosa | II | Lesion limited to urachus | III | Local extension | | (A) Local extension to bladder | | (B) Local extension to abdomen | | (C) Infiltration of the peritoneum | | (D) Extension to other local organs | IV | Metastatic extension | | (A) Regional lymph node | | (B) Distant metastasis |
|
|