Kaposi's sarcoma affects most commonly the skin but it can also affect mouth, GI tract and lungs.

卡西瘤主要染皮肤，但也可以染口腔、胃肠道与肺部。

So, classic Kaposi's sarcoma usually affects older males, it's slow growing and it usually affects the legs.

经典型卡西瘤通常累及老年男性，其生长缓慢，一般染腿部。

Finally, immunosuppression therapy-related Kaposi's sarcoma affects the skin, and it usually develops following organ transplantation.

最后，免疫抑制相关型卡西瘤染的是皮肤，通常在器官移植后出现。

Soon enough, that infection will trigger your immune system which sends fighter cells to battle the bacteria.

很快这样的细菌染就会触免疫系统。免疫系统就会派细胞来攻击这些细菌。

That helps the phages, because their bacterial prey also accumulate in mucus, which is thus a rich hunting ground.

这有助于噬菌体，因为细菌的染过程也是积聚在粘液中，这就为噬菌体提供了大量的寄生宿主。

By this point, you have a dangerous case of water intoxication, which affects roughly 200,000 Americans each year.

到这个地步，水中毒这个危险的病就会找上门来。每年有二十万的美国人染。

When the lungs are involved, that can cause shortness of breath, chest pain, cough, and hemoptysis, which means coughing up blood.

当肺部被染时，会导致气短、胸痛、咳嗽和咯血（咳嗽出血）。

Epidemic Kaposi's sarcoma is associated with AIDS and can affect many body parts such as skin, mouth, GI tract or lungs.

艾滋病型卡西瘤与艾滋病相关，会染身体多个器官，比如皮肤、口腔、胃肠道或者肺部。

Involvement of the GI tract can be asymptomatic or it can cause weight loss, nausea, vomiting, diarrhea, bleeding, malabsorption or intestinal obstruction.

胃肠道被染可能没有症状，也可能导致体重减轻、反胃、呕吐、腹泻、出血、吸收障碍或肠梗阻。

These lesions are typically found on the skin, especially on lower limbs, back, face and genitalia, but they can also affect the mouth, GI tract and lungs.

这些病灶通常出现在皮肤上，尤其在下肢、后背、面部和生殖器等部位，但它们也可以染口腔、胃肠道与肺部。

To assist the field scouting, digital images were taken using a smart phone in proximity of infected leaves and corresponding image processing algorithms were developed later to estimate the infestation severity in this study.

为了辅助田间巡查，研究人员使用智能手机在感染叶片附近拍摄数字图像，随后开了相应的图像处理算法，以在本研究中估算染的严重程度。