| 1. | When present , it signifies widespread disease and a poor prognosis
当出现时，往往代表疾病已扩散及预后较差。 |
| 2. | Esophageal carcinomas are not usually detected early and , therefore , have a very poor prognosis
食管癌早期不易发现，因此预后不良。 |
| 3. | Analysis of factors correlated to poor prognosis in mothers and fetuses with early abruption of placentas
胎盘早剥对母婴不良预后的相关因素分析 |
| 4. | The poor prognosis of fetuses with alobar holoprosencephaly makes early diagnosis in utero important
由于未分叶空脑症的预后差，因此早期诊断很重要。 |
| 5. | Pancreatic cancer , which has a ery poor prognosis , killed more than 32 , 000 people in the united states last year
胰腺癌预后非常不良，去年美国有32 ， 000人死于胰腺癌。 |
| 6. | A poor prognosis is expected because of the delay in diagnosis and the consequent irreversible cardiopulmonary alterations
诊断上的延迟及不可逆的心肺病变，为其预后不佳的主因。 |
| 7. | Background : primary malignant melanoma of the nose and paranasal sinus is a rare disease with poor prognosis
摘要背景：原发于鼻腔及副鼻窦之黏膜恶性黑色素瘤是一极为少见且预后不好的疾病。 |
| 8. | Conclusions : poor prognosis for premature infants with seizures is reflected in high rates of subsequent long - term disability and mortality
结论：伴惊厥的早产儿预后不良表现在远期残疾率和死亡率。 |
| 9. | However , the patients who were immune - compromised had poorer prognosis because of potential orbital and intracranial complications
因此对于孤立性蝶窦炎的可能性要保持警觉，才能早期诊断、早期治疗。 |
| 10. | Conclusion : granulomatoua invasive fungal rhinosinusitis is a rare fungal infection of the nasal cavity and sinus with poor prognosis
结论：肉芽肿性侵袭型鼻鼻窦真菌病是一种少见的真菌性疾病，预后较差。 |
