Results of Platelet Life Span Performed in 32 Women
| Patient No. . | Platelet Count (×109/L) . | Mean Platelet Survival Time (h) . | Platelet Turnover (×109/L/d) . | Splenic/Precordial Sequestration . | Profile . | ||
|---|---|---|---|---|---|---|---|
| T30 . | T max . | Tmax/T30 . | |||||
| 23-150 | 59 | 17 | 147 | 3 | 17 | 5.6 | AITP |
| 33-150 | 93 | 107 | 69 | 9 | 16 | 1.8 | AITP |
| 5 | 102 | 92 | 83 | 7.5 | 11.5 | 1.5 | UN |
| 6 | 91 | 33 | 74 | 3.5 | 14 | 4 | AITP |
| 7 | 105 | 49 | 136 | 4.5 | 10.5 | 2.3 | AITP |
| 9 | 11 | 4 | 212 | 4.5 | 11 | 2.4 | AITP |
| 11 | 138 | 144 | 83 | 6.5 | 8.5 | 1.3 | HS |
| 12 | 174 | 102 | 102 | 7 | 11.5 | 1.6 | AITP |
| 15 | 224 | 86 | 141 | 7 | 13 | 1.8 | AITP |
| 16 | 181 | 55 | 296 | 4 | 7 | 1.7 | AITP |
| 17 | 230 | 75 | 142 | 4.5 | 9 | 2 | AITP |
| 18 | 164 | 91 | 122 | 7 | 10 | 1.4 | HS |
| 21 | 223 | 192 | 42 | 4 | 4 | 1 | N |
| 223-150 | 63 | 72 | 52 | 3.5 | 7.5 | 2.1 | AITP |
| 23 | 50 | 168 | 20 | 4 | 5 | 1.2 | N |
| 243-150 | 111 | 121 | 85 | 5 | 10 | 2 | AITP |
| 26 | 112 | 95 | 57 | 4.5 | 6 | 1.3 | HS |
| 27 | 173 | 89 | 55 | 5 | 13 | 2.6 | AITP |
| 28 | 116 | 192 | 24 | 3 | 4.5 | 1.5 | N |
| 29 | 25 | 32 | 60 | 4.5 | 13 | 2.9 | AITP |
| 30 | 130 | 145 | 39 | 9.5 | 9.5 | 1 | HS |
| 33 | 120 | 59 | 142 | 12 | 24 | 2 | AITP |
| 37 | 110 | 39 | 277 | 9.5 | 26 | 2.8 | AITP |
| 40 | 146 | 109 | 67 | 6.5 | 7 | 1.1 | HS |
| 41 | 102 | 43 | 146 | 7.5 | 21 | 2.8 | AITP |
| 42 | 192 | 124 | 108 | 11 | 11 | 1 | HS |
| 43 | 121 | 86 | 93 | 4 | 4.5 | 1.1 | HS |
| 44 | 150 | 216 | 91 | 10.5 | 16 | 1.5 | UN |
| 45 | 160 | 95 | 242 | 6.2 | 14 | 2.2 | AITP |
| 46 | 170 | 144 | 116 | 5.5 | 5.5 | 1 | HS |
| 48 | 132 | 84 | 154 | 7 | 10 | 1.4 | HS |
| 50 | 192 | 104 | 133 | 3.5 | 7 | 2 | AITP |
| Control values (n = 7) range | 217-356 | 192-232 | 36-62 | 1-4 | 1-5 | 1-1.5 | |
| Patient No. . | Platelet Count (×109/L) . | Mean Platelet Survival Time (h) . | Platelet Turnover (×109/L/d) . | Splenic/Precordial Sequestration . | Profile . | ||
|---|---|---|---|---|---|---|---|
| T30 . | T max . | Tmax/T30 . | |||||
| 23-150 | 59 | 17 | 147 | 3 | 17 | 5.6 | AITP |
| 33-150 | 93 | 107 | 69 | 9 | 16 | 1.8 | AITP |
| 5 | 102 | 92 | 83 | 7.5 | 11.5 | 1.5 | UN |
| 6 | 91 | 33 | 74 | 3.5 | 14 | 4 | AITP |
| 7 | 105 | 49 | 136 | 4.5 | 10.5 | 2.3 | AITP |
| 9 | 11 | 4 | 212 | 4.5 | 11 | 2.4 | AITP |
| 11 | 138 | 144 | 83 | 6.5 | 8.5 | 1.3 | HS |
| 12 | 174 | 102 | 102 | 7 | 11.5 | 1.6 | AITP |
| 15 | 224 | 86 | 141 | 7 | 13 | 1.8 | AITP |
| 16 | 181 | 55 | 296 | 4 | 7 | 1.7 | AITP |
| 17 | 230 | 75 | 142 | 4.5 | 9 | 2 | AITP |
| 18 | 164 | 91 | 122 | 7 | 10 | 1.4 | HS |
| 21 | 223 | 192 | 42 | 4 | 4 | 1 | N |
| 223-150 | 63 | 72 | 52 | 3.5 | 7.5 | 2.1 | AITP |
| 23 | 50 | 168 | 20 | 4 | 5 | 1.2 | N |
| 243-150 | 111 | 121 | 85 | 5 | 10 | 2 | AITP |
| 26 | 112 | 95 | 57 | 4.5 | 6 | 1.3 | HS |
| 27 | 173 | 89 | 55 | 5 | 13 | 2.6 | AITP |
| 28 | 116 | 192 | 24 | 3 | 4.5 | 1.5 | N |
| 29 | 25 | 32 | 60 | 4.5 | 13 | 2.9 | AITP |
| 30 | 130 | 145 | 39 | 9.5 | 9.5 | 1 | HS |
| 33 | 120 | 59 | 142 | 12 | 24 | 2 | AITP |
| 37 | 110 | 39 | 277 | 9.5 | 26 | 2.8 | AITP |
| 40 | 146 | 109 | 67 | 6.5 | 7 | 1.1 | HS |
| 41 | 102 | 43 | 146 | 7.5 | 21 | 2.8 | AITP |
| 42 | 192 | 124 | 108 | 11 | 11 | 1 | HS |
| 43 | 121 | 86 | 93 | 4 | 4.5 | 1.1 | HS |
| 44 | 150 | 216 | 91 | 10.5 | 16 | 1.5 | UN |
| 45 | 160 | 95 | 242 | 6.2 | 14 | 2.2 | AITP |
| 46 | 170 | 144 | 116 | 5.5 | 5.5 | 1 | HS |
| 48 | 132 | 84 | 154 | 7 | 10 | 1.4 | HS |
| 50 | 192 | 104 | 133 | 3.5 | 7 | 2 | AITP |
| Control values (n = 7) range | 217-356 | 192-232 | 36-62 | 1-4 | 1-5 | 1-1.5 | |
Abbreviations: AITP, evocative profile of autoimmune thrombocytopenia; UN, unclassable profile; HS, evocative profile of hypersplenism; N, normal profile.
Previously detected thrombocytopenia.