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Thorax 54:618-621 doi:10.1136/thx.54.7.618
  • Original article

Pulmonary lymphangioleiomyomatosis in Korea

Table 3

Treatment and clinical course

Case Diagnostic delay3-150 Treatment Duration of follow up (months) Symptomatic change FEV1 change (%)3-151 Tlco change (%)3-152 Final result
2 2 years MP + tamoxifen 13 Deterioration −17.9 −2 Progression
3 12 months MP + tamoxifen 43 Deterioration −59.7 −47 Progression
4 3 years MP + tamoxifen 29 Deterioration −59.3 −2 Progression
5 2 years MP + tamoxifen 44 No change 20.8 −18 Stable
6 3 years MP 54 Deterioration −46.2 −20 Death from respiratory insufficiency
8 9 years MP + tamoxifen 25 Deterioration −29.5 9 Death from infection following transplantation
15 3 years MP 15 Deterioration −34.9 −4 Progression
17 4 years Tamoxifen 12 Deterioration3-153 NE NE Death from respiratory insufficiency
20 2 months MP 12 No change 3.0 NE Stable
21 7 years MP 12 No change −8.3 −3 Progression
  • MP = medroxyprogesterone; FEV1 = forced expiratory volume in one second; Tlco = carbon monoxide lung transfer factor; NE = not examined.

  • 3-150 The time between symptom onset and diagnosis.

  • 3-151 FEV1 change (%) = percentage of (final FEV1— initial FEV1)/initial FEV1.

  • 3-152 Tlco change (%) = final Tlco (% predicted) — initial Tlco (% predicted).

  • 3-153 She experienced three pneumothoraces, two of which were during pregnancy.

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