Table 1 Demographics and clinical characteristics of patients with SCCB
From: A rare bladder cancer - small cell carcinoma: review and update
Authors | No | Sex ratio | Age (range) | Smoking history (%) | White race (%) | Symptoms (%) | Frequency of SCC (%) | Percentage of mixed histology |
|---|---|---|---|---|---|---|---|---|
Blomjous 1989[2] | 18 | 2.6:1 | 69 (50-81) | - | - | Hematuria; Dysuria | 0.48% | 55.6% |
Holmang 1995[3] | 25 | 2.5:1 | 71.2 (54-87) | - | - | Hematuria | 0.7% | 60% |
Lohrisch 1999[4] | 14 | 1:1 | - | 79% | - | Hematuria (100%); Local pain (36%) | 0.35% | 50% |
Iczkowski 1999[11] | 46 | 6.7:1 | 67 (32-91)) | - | - | - | - | - |
Siefker-Radtke 2004 (MD Anderson)[12] | 88 | 3.3:1 | 68 (31-87) | - | 88% | Hematuria | - | 79.5% |
Cheng 2004[8] | 64 | 3.3:1 | 66 (36-35) | 65% | - | Hematuria (88%) | - | 68% |
Mangar 2004[14] | 14 | 6:1 | 74 (54-91) | - | - | Hematuria (93%) | - | - |
Choong 2005[5] (Mayo Clinic) | 44 | 3:1 | 66.9 (47-88) | - | 97.7% | Hematuria (68.2%); Incidental finding (18%); Urinary obstruction (6.8%); Dysuria (2.3%); Abdominal pain (2.3%); Urinary tract infection (2.3%); Ectopic ACTH secretion (2.3%) | 0.5% | 38.6% |
Abrahams 2005[9] | 51 | 4:1 | 67 (39-87) | - | 74% | Haematuria (63%); Dysuria (12%); Abdominal pain (2%); Urinary obstruction (2%); Weight loss (2%); Urinary tract infection (2%) | - | 88% |
Bex 2005[10] | 25 | 11.5:1 | 64 (40-90) | - | - | - | - | 44% |
Quek 2005[6] | 25 | 3:1 | 68 (40-82) | - | - | - | 1% | 30% |
Mukesh 2008[13] | 20 | 3:1 | 68 | - | - | - | - | - |
Ismaili 2008[7] | 14 | 16:1 | 60.5 (45-78) | 78.5% | - | - | 1.8% | 64.3% |
Bex 2009[15] | 17 | 16:1 | 62 (44-78) | - | - | - | - | 50% |
Siefker-Radtke 2009 (MD Anderson)[33] | 30 | 14:2 | 66.2 (43.1-81) | - | - | - | - | 43% |
Bex 2010[40] | 51 | 4.1:1 | 65 (57-74) | - | - | - | - | 59% |