haematoporphyrin hemotoporphyrin

例句：

1. 1.He was diagnosed with a rare form of cancer that affects the blood's ability to carry oxygen.
   他被诊断出患有一种罕见的癌症，这种疾病影响血液携带氧气的能力。
2. 2.The patient's condition required urgent treatment, including the use of haematoporphyrin.
   患者的病情需要紧急治疗，包括使用血卟啉。
3. 3. Researchers are studying the effects of haematoporphyrin on human health and potential treatments for diseases like anemia.
   研究人员正在研究血卟啉对人类健康的影响以及可能用于治疗贫血等疾病的治疗方法。