|
| Primary Study Author | Year | N | Age | Sex | PMP | Size (cm) | Diagnosis | Concurrent neoplasms | Presentation/symptoms | Extent of Surgical Treatment |
|
| Agrawal [16] | 2014 | 1 | 50 | M | Yes | 8 | low grade mucinous urachal neoplasm | No | Abdominal pain | Cystic mass resection, partial cystectomy, extended parietal peritonectomy |
|
| Amin [10] | 2014 | 24 | 24-80 (mean 47) | 9 M
14 F
1 UNK | Unk | 0.8-13 (mean 5) | 4 mucinous cystadenomas, 20 Mucinous cystic tumors of low malignant potential | Not mentioned, 1 case had a concurrent sigmoid colectomy performed | Hematuria, umbilical mass, incidental finding, suprapubic mass, mucusuria, abdominal pain, bladder dome nodule, urgency, obstruction, umbilical discharge, pelvic mass, midline cystic mass | Cystic mass resection, partial cystectomy, umbilectomy |
|
| Carr [17] | 2001 | 1 | 72 | M | No | 4 | Urachal mucinous tumor of uncertain malignant potential | No | Hematuria (microscopic), nocturia | Cystic mass resection, partial cystectomy |
|
| Chahal [18] | 2015 | 1 | 37 | M | No | 4 | Mucinous cystic tumor of low malignant potential (MCTLMP) | Yes - stage pT2, non-stem germ cell tumor | Incidental finding | Partial cystectomy, left hydrocelectomy |
|
| Choi [19] | 2012 | 1 | 29 | F | No | 5.5 | Urachal mucinous tumor of uncertain malignant potential | No | Right flank pain | Cystic mass resection, partial cystectomy |
|
| Fahed [20] | 2012 | 1 | 66 | M | No | 9 | Adenocarcinoma in situ | No | Lower abdominal pain and groin pain | Cystic mass resection, partial cystectomy |
|
| Gupta [21] | 2014 | 1 | 15 | F | No | 4.5 | Low grade mucinous neoplasm with uncertain malignant potential | No | Lower abdominal pain | Cystic mass resection |
|
| Hubens [22] | 1995 | 1 | 40 | M | No | 8 | Urachal adenoma | No | Incidental finding | Cystic mass resection, cholecystectomy |
|
| Hull [23] | 1994 | 1 | 32 | M | No | 14 | Urachal Cystadenoma | No | Incidental finding | Cystic mass resection |
|
| Nozaki [24] | 2011 | 1 | 37 | M | Yes | 5 | Mucinous borderline tumor of low malignant potential | No | Abdominal pain | Cystic mass resection, extensive peritonectomy |
|
| Pasternak [25] | 2014 | 1 | 28 | F | No | 8 | Mucinous urachal neoplasm of low malignant potential | No | Incidental finding | Cystic mass resection, partial cystectomy, umbilectomy, omentectomy, bilateral pelvic lymphadenectomy |
|
| Paul [26] | 1998 | 1 | 68 | M | No | 3 | Stage 0 mucinous adenocarcinoma in situ of the urachus | No | Hematuria, mucusuria | Cystic mass resection, partial cystectomy |
|
| Prakash [27] | 2014 | 1 | 58 | M | No | 10 | Complex mucinous cystadenoma of undetermined malignant potential of the urachus | No | Lower abdominal pain | Cystic mass resection |
|
| Saha [28] | 2011 | 1 | 60 | F | No | 3 | Mucinous cystadenoma | No | Urinary frequency | Cystic mass resection |
|
| Schell [29] | 2009 | 1 | 70 | F | No | 15.5 | Complex mucinous cystadenoma of undetermined malignant potential of the urachus | No | Lower abdominal mass | Cystic mass resection, partial cystectomy |
|
| Shinohara [30] | 2006 | 1 | 54 | M | Yes | 9 | Mucinous cystic tumour with low malignant potential | No | Found incidentally during left inguinal hernia repair | Cystic mass resection, partial cystectomy, intraperitoneal lavage |
|
| Stenhouse [31] | 2003 | 1 | 54 | M | Yes | 14 | Mucinous neoplasm of uncertain malignant potential | No | Abdominal pain, rectal bleeding | Not available |
|
| Wang [32] | 2016 | 1 | 54 | M | No | 4 | Urachal mucinous cystic tumor of low malignant potential | No | Hip pain | Cystic mass resection, partial cystectomy, umbilectomy |
|
| Wu [33] | 2017 | 1 | 41 | M | No | 3 | Urachal cystadenoma with unknown malignant potential | No | Lower abdominal swelling and pain | Cystic mass resection, partial cystectomy |
|
