A study on clinical differential diagnosis between hemangioma and vascular malformation in infant / 中华口腔医学杂志

<p><b>OBJECTIVE</b>To explore the main points of clinical differentiation between hemangioma and vascular malformation in infant.</p><p><b>METHODS</b>Based on Mulliken and Waner's classification, from March, 1997 to February, 1999, 81 baby patients with hemangioma were included in this study. Thirty-eight cases, 43 cases received medical treatment of steroids.</p><p><b>RESULTS</b>All the patients were followed up from 5 to 7 years. Thirty-eight cases of red strawberry-like lesions limited in the skin began to involute within two years old. Of the 30 patients with strawberry-like lesions and subcutaneous mass, 20 cases involuted in varying degree; 10 cases' subcutaneous mass grew gradually and didn't involute, in 4 cases biopsy was performed, 3 cases were confirmed as hemangioma accompanied with venous malformation by pathology, 1 case was hemangioma accompanied with arteriovenous malformation. Of 13 cases with light blue or normal skin and subcutaneous mass, 7 cases involuted in varying degree; 6 cases grow gradually and didn't disappear, 2 cases were confirmed as venous malformation by biopsy.</p><p><b>CONCLUSIONS</b>Hemangioma in infant begins to involute within two years old. Vascular malformation or hemangioma with deep vascular malformation grows persistently and does not disappear. Skin temperature of lesion surface and dilative veins on the skin artery pulsation, are indexes compressibility, for differentiation between hemangioma and vascular malformation in clinical diagnosis.</p>

The clinical classification and treatment of arteriovenous malformations of maxilloface / 中华外科杂志

<p><b>OBJECTIVE</b>To explore the clinical classification and ideal therapy for maxillofacial AVMs.</p><p><b>METHODS</b>According to the clinical characteristics, 106 patients with maxillofacial AVMs were divided into the 4 types Of them, 38 cases were cystic dilatation lesions, 22 cases were limited thicken lesions, 42 case were diffuse thicken lesions, 4 cases were central maxillary hemangioma. 106 patients with maxillofacial AVMs were treated in our hospital, of them, 8 cases received operation (group 1); 23 cases received embolization of supplying artery alone (group 2); 37 cases received embolization of supplying artery plus hardener intra-tumorous injection (group 3); 38 cases received embolization of supplying artery plus tumor resection (group 4).</p><p><b>RESULTS</b>Of all the patients were followed up 1 - 11 years, In group 1, 2, 3, and 4, the cure rates is 62.50%, 17.39%, 89.19%, and 97.37% respectively. one patient died of embolization of abnormal communication branches between external carotid and intra-cranical arteries.</p><p><b>CONCLUSIONS</b>(1) This new clinical classification is beneficial for selecting method of treatment. (2) It is necessary that a good digital subtraction angiography for maxillofacial AVMs. (3) The embolization of tumor supplying artery alone could cure the small AVM with single branch terminal blood supply. (4) The embolization of supplying artery plus hardener intratumorous injection or the embolization of supplying artery plus tumor resection is an effective method for maxillofacial AVMs.</p>