请帮助看看红字部分的翻译，哪个符合英文的意思？

请帮助看看红字部分的翻译，哪个符合英文的意思？

Rheumatological diseases associated with an increased incidence of malignancy

A number of rheumatic MSK（肌肉骨骼） diseases are associated with an increased incidence of malignancy compared with healthy populations.

l Non-Hodgkin’s lymphoma is most strongly associated with RA. Myeloma and paraproteinaemia are also found in RA patients.

l The relative risk of colon cancer among RA patients is 0.77; this may be due to the use of chronic NSAIDs in this patient population, which may be protective.

l Non-Hodgkin’s lymphoma develops in a subset of patients with Sjögren’s syndrome (4%). Its onset may be indicated by rapid enlargement of salivary

l glands, the appearance of a paraprotein, or decrease in circulating immunoglobulins or RF titre.

l SScl has been associated with an increased risk of both lung cancer and non-Hodgkin’s lymphoma.

l Dermatomyositis is probably associated with malignancy in adults, though as convincing evidence for an association of polymyositis with malignancy is lacking. Gonadal tumours are relatively common among such patients

1.     皮肌炎可能与成人恶性肿瘤有关，但多发性肌炎与恶性肿瘤的关联性尚不清楚，缺乏确切的证据证实。性腺恶性肿瘤在这类患者中比较常见。

2.     皮肌炎可能与成人恶性肿瘤有关，尽管缺乏像多发性肌炎那样与恶性肿瘤相关的令人信服的证据。性腺肿瘤在这类患者中比较常见。