28 April 2021>: Clinical Research
Multi-Phase Multiple Detector Computed Tomography (MDCT) Enhancement Patterns and Morphological Features of Chromophobe Renal Cell Carcinoma: An Analysis of 67 Cases
Min Luo 12EFG* , Yuting Zhu 12DEF* , Shaobin Chen 12BC , Qilin Huang 3BCD , Wei Zhang 12CDF , Mingping Ma 12ABD* , Yongbao Wei 14AG*DOI: 10.12659/MSM.929287
Med Sci Monit 2021; 27:e929287
Table 2 Multiple detector computed tomography plain scan and enhancement features among the 3 groups with different tumor sizes.
Group A (n) | Group B (n) | Group C (n) | Total (n) | P value | |
---|---|---|---|---|---|
Number of lesions | 32 | 22 | 14 | 68 | |
Calcification | 0 | 6 | 5 | 11 | 0.001 |
Bleeding | 1 | 0 | 0 | 1 | 1 |
Cystic change | 10 | 11 | 8 | 29 | 0.197 |
Central scar | 2 | 5 | 7 | 14 | 0.003 |
Pseudo-capsule | 16 | 10 | 7 | 33 | 0.95 |
Envelope violation | 18 | 16 | 10 | 44 | 0.409 |
Lymph node metastasis | 0 | 0 | 1 | 1 | 0.206 |
Uniform density | 22 | 11 | 6 | 39 | 0.197 |
Uneven density | 10 | 11 | 8 | 29 | 0.197 |
Mainly solid and less cystic | 7 | 8 | 4 | 19 | |
Equally solid and cystic | 2 | 2 | 3 | 7 | |
Mainly cystic and less solid | 1 | 1 | 1 | 3 | |
Clear borders | 28 | 18 | 11 | 57 | 0.756 |
Small vessel sign | 3 | 14 | 13 | 30 | 0.000 |
Sharp | 32 | 22 | 14 | 68 | 0.069 |
Round | 30 | 17 | 10 | 57 | |
Oval | 2 | 5 | 4 | 11 | |
Location of main tumour body | 32 | 22 | 14 | 68 | 0.016 |
Outside of Kidney | 12 | 8 | 9 | 29 | |
Within kidney | 19 | 11 | 2 | 32 | |
Para-sinus | 1 | 3 | 3 | 7 |