Upper organs of the respiratory system, This image shows the upper organs of the respiratory system, which are the nasal cavity, the paranasal...插圖
Illustration of the various paranasal sinuses that are infected during sinusitis involving thick mucus and swelling. From top to bottom : frontal...插圖, 傳染病
a young woman in a pink trench coat and with blonde hair blowing her nose into a handkerchief outside in an autumn setting. the scene evokes the feeling of cold autumn weather and suggests that the woman has a cold or is suffering from allergies. - 鼻竇 個照片及圖片檔過敏, 傷風和感冒, 室外
closeup of mom takes care of her daughter who gets sick and has a high fever, cold, and flu, and does nasal irrigation at home. illness girl with a medical condition and family wellness. - 鼻竇 個照片及圖片檔鹽水, 家庭生活, 噴鼻劑
asian girl is coughing while getting sick and has a high fever, cold, and flu at home. illness girl with a medical condition and family wellness. - 鼻竇 個照片及圖片檔痛苦
maxillary sinusitis and right nasal tumor . mri of the skull in frontal section - 鼻竇 個照片及圖片檔磁力共振掃描, 腦瘤, 頭骨
