syndrome of hyperkeratosis palmoplan and periodontosis

例句：

1. 1. The patient'spalms and soles were severely hyperkeratotic.
   患者的手掌和脚底严重角化。
2. 2. This condition is often associatedwith psoriasis.
   这种状况常与牛皮癣有关。
3. 3. Hyperkeratosiscan be a sign of an underlying skindisorder.
   角化过度可能是皮肤疾病的迹象。
4. 1. Periodontosis isa common cause of tooth loss in adults.
   牙周病是成人牙齿丧失的常见原因。
5. 2. Early detection and treatment of periodontosis can prevent further damage tothe gums.
   早期发现并治疗牙周病可以防止进一步损害牙龈。
6. 3.Poor oral hygiene is a major risk factorfor developing periodontosis.
   口腔卫生不良是发展牙周病的主要风险因素。