BM Examination: Patterns of Involvement Seen in Staging BM Biopsy Specimens of 47 Cases Positive for MCL
| Result . | No. of Patients (%) . |
|---|---|
| Degree of BM involvement | |
| Heavy (>50% of biopsy) | 12 (26) |
| Partial (≤50% of biopsy) | 35 (74) |
| Pattern | |
| Interstitial/intertrabecular | 34 (72) |
| Diffuse | 13 (28) |
| Nodular | 17 (36) |
| Mixed nodular/diffuse | 4 (9) |
| Mixed paratrabecular/interstitial | 13 (28) |
| Result . | No. of Patients (%) . |
|---|---|
| Degree of BM involvement | |
| Heavy (>50% of biopsy) | 12 (26) |
| Partial (≤50% of biopsy) | 35 (74) |
| Pattern | |
| Interstitial/intertrabecular | 34 (72) |
| Diffuse | 13 (28) |
| Nodular | 17 (36) |
| Mixed nodular/diffuse | 4 (9) |
| Mixed paratrabecular/interstitial | 13 (28) |