上颌窦癌的临床表现是什么 王宏卫 山西省肿瘤医院 скачать в хорошем качестве

上颌窦癌的临床表现是什么 王宏卫 山西省肿瘤医院

上颌窦癌的临床表现是什么 王宏卫 山西省肿瘤医院 上颌窦癌的临床表现是什么：上颌窦癌它是发生于头面部比较常见的一种恶性肿瘤，属于鼻腔、鼻窦病灶范围。上颌窦癌初期因为空腔效应肿瘤在生长中，对局部、对周围器官的压迫、损伤、刺激都比较轻微。所以，可能在早期没有很明显的症状，不具有一定的特异性，它的病变局限于鼻窦时虽然没有阳性体征，但是有时候有鼻塞和异常分泌物等等。作为早期症状，像流涕、鼻血、嗅觉减退。后期出现牙痛、牙齿脱落等等口腔症状，还有牙齿搔痒感、牙齿松动、脱落出血以及牙龈部位的肿块。当肿瘤张口的宽度可能会有缩小直至不能完全的张口。眼部也可以出现一些症状，因为这个病灶的向上侵犯，就可以影响到眼眶和眼部，眼部症状有眼突、流泪、结膜充血、视力障碍以及复视等等。面部、肿瘤生长范围偏大以后，可能出现面部的肿胀、疼痛麻木感、充血、皮下淤血现象，还有一些患者可能出现耳部疼痛。 What is the clinical manifestation of maxillary sinus cancer What is the clinical manifestation of maxillary sinus cancer? It is a common malignant tumor in the head and face, It belongs to the focus of nasal cavity and sinuses. In the early stage of maxillary sinus cancer, tumor is growing because of cavity effect, The compression, damage and stimulation to the local and surrounding organs are slight. So, It may not have obvious symptoms in the early stage, Not specific, Its lesions are confined to the sinuses, although there are no positive signs, But sometimes there are nasal congestion and abnormal secretions and so on. As an early symptom, Like runny nose, nosebleed, hypoesthesia. In the later stage, there were toothache, tooth loss and other oral symptoms, There are also itchy teeth, loose teeth, shedding bleeding and gums in the area of the mass. When the width of the tumor opening may be reduced until the opening is not complete. There are also some symptoms in the eyes, Because of the upward invasion of this lesion, It can affect the orbit and eyes, Eye symptoms include proptosis, tears, conjunctival congestion, visual impairment and diplopia. When the growth range of face and tumor is large, Swelling, pain, numbness, hyperemia and congestion may occur on the face, Some patients may have ear pain.