Angiofibroma ; pathology ; Humans ; Soft Tissue Neoplasms ; pathology

Adolescent ; Angiofibroma ; pathology ; Humans ; Male ; Nasopharyngeal Neoplasms ; pathology ; Pharynx ; pathology

Adult ; Angiofibroma ; Humans ; Male ; Nose Diseases ; Turbinates ; pathology

Objective:To investigate the surgical approach for the resection of juvenile nasopharyngeal angiofibroma（JNA） under nasal endoscopy. Methods:The clinical data of 87 patients undergoing endoscopic resection of nasopharyngeal fibroangioma were retrospectively analyzed. We classified JNA according to tumor site, size, invasion scope and anatomic position relationship between tumor and midline of pupil. Three endoscopic surgical approaches were selected according to the classification, and the postoperative symptoms, complications and recurrence were investigated and analyzed. Results:The tumor resection rate of 87 cases by nasal endoscopic surgery was 100%. Thirty-five cases were approached through the middle nasal passage（small tumors located in the nasal sinuses and pterygopalatine fossa）, forty-five cases were approached through the lateral wall of the nasal cavity（tumor invaded the pterygopalatine fossa but did not exceed the midline of the pupil） , and seven cases were approached via the lateral wall of nasal cavity + ipsilateral anterior wall of maxillary sinus（tumor invaded the infratemporal fossa beyond the midline of pupil or invaded the cavernous sinus and the middle cranial fossa epidural）, Postoperative patients with nasal congestion, nasal bleeding, headache, dizziness, vision loss and other symptoms showed varying degrees of improvement. No surgical death or intracranial infection occurred. The postoperative follow-up was 6-78 months, and the recurrence rate was 3.44%. Conclusion:Endoscopic resection of nasopharyngeal fibroangioma is the main treatment method for JNA. Selecting suitable endoscopic approach to resect JNA, To maximize the advantage of nasal endoscopic equipment according to the inherent anatomical space of the human nasal cavity, In order to achieve the purpose of JNA resection, reduce intraoperative and postoperative complications, reduce the recurrence rate and improve the prognosis.
Humans ; Angiofibroma/pathology* ; Retrospective Studies ; Nasopharyngeal Neoplasms/pathology* ; Endoscopy/methods* ; Prognosis

Angiomyofibroblastoma is a rare benign soft tissue neoplasm that predominantly occurs in the genital region of middle-aged women. We present a case of an angiomyofibroblastoma that involved the posterior perivesical space in a 48-year-old woman. We have documented the magnetic resonance imaging features of this case.
Angiofibroma/*diagnosis/pathology ; Angiomyoma/*diagnosis/pathology ; Female ; Humans ; *Magnetic Resonance Imaging ; Middle Aged ; Vaginal Neoplasms/*diagnosis/pathology

Adult ; Angiofibroma ; chemistry ; pathology ; Giant Cell Tumors ; chemistry ; pathology ; Humans ; Laryngeal Neoplasms ; chemistry ; pathology ; Male ; Middle Aged ; Vocal Cords

OBJECTIVETo explore the optical surgical approaches for the resection of early and advanced stage of nasopharyngeal angiofibromas.

METHODSTwenty two male patients aged 9 - 30 years (median 16 years) hospitalized in Xiangya Hospital from June 2003 to July 2006 with nasopharyngeal angiofibroma were recruited. Five operative approaches were selected according classification of juvenile nasopharyngeal angiofibroma described by Fisch. Six cases with stage I nasopharyngeal angiofibroma underwent endoscopic transnasal surgery. Six cases with stage II and 2 cases with stage III underwent endoscopic endonasal middle meatal transmaxillary-antrum approach. Three cases with stage III and 2 cases with stage IV underwent endoscopic endonasal middle and inferior meatal approach with extended transmaxillary-antrum resection. One case with stage IV underwent microscopic preauricula infratemporal fossa approaches combined with endoscopic endonasal middle and inferior meatal transantral approach. Two cases with stage IV underwent nasomaxillary osteotomy approach.

RESULTSAfter surgery, CT scan or MR image showed that total removal of the tumor was achieved in 21 patients. One patient who received subtotal resection were performed by second endoscopic surgery and obtained total resection. No postoperative complications have been encountered in all treated patients. Nine months to 3 years follow up indicated that no cases recurred after surgery.

CONCLUSIONSAppropriate surgical approach should be selected according to the clinical classification and whether the tumor has extended into whole nasal cavity, lateral fossa infratemporalis, intracranial or not. Such approaches might better facilitate the complete removal of nasopharyngeal angiofibromas and reduce the surgery-related injury.

Adolescent ; Adult ; Angiofibroma ; pathology ; surgery ; Child ; Endoscopy ; Humans ; Male ; Nasopharyngeal Neoplasms ; pathology ; surgery ; Neoplasm Staging ; Young Adult

OBJECTIVE: To explore the feasibility of treatment on angiofibroma patients with stage III, IV by midfacial degloving approach and modified maxillectomy. METHOD: From Feb. 2001 to Aug. 2004, midfacial degloving approach and modified maxillectomy was used for treating 7 angiofibroma patients with stage III, IV. Using Fisch stage: Five cases were in stage III, 2 cases were stage IV; 2 cases with stage III accepted midfacial degloving approach and modified maxillectomy. Five cases accepted midfacial degloving approach and Le fort I approach (stage III, 3 cases; stage IV, 2 cases). One patient accepted the combined therapy of facial approach and cranium approach. 6 cases accept the embolization of the artery which feed the tumor (2 cases in stage IV, 4 cases in stage III). RESULT: The blood loss was (600 +/- 324) ml in operation, the blood loss in operation of patients with selective preoperative embolization was (483 +/- 165) ml. The blood loss of one case with no selective preoperative embolization was 1300 ml. The operating time was 129 +/- 22 min. The pathology of 7 cases was nasopharyngeal angiofibroma. For 30 to 72 months follow-up, No tumor recurrence were observed, one case in stage III accepted the selective preoperative embolization got the tumor recurrence 1 year after the surgery. After the second surgery, no tumor recurrence were seen till now. CONCLUSION For the patients in stage III, IV, midfacial degloving approach and modified maxillectomy is not only good for radical excision, curtating the operating time and blood loss, but also good for the cosmetic outlook and functional recovery. The selective preoperative embolization has a good significance on reducing the operating blood loss and tumor recurrence rate.
Adolescent ; Adult ; Angiofibroma ; pathology ; surgery ; Child ; Humans ; Male ; Maxilla ; surgery ; Nasopharyngeal Neoplasms ; pathology ; surgery ; Neoplasm Staging ; Retrospective Studies ; Young Adult

Aged ; Angiofibroma ; metabolism ; pathology ; Desmin ; metabolism ; Diagnosis, Differential ; Female ; Humans ; Inflammation ; Leiomyosarcoma ; pathology ; Neoplasms, Muscle Tissue ; metabolism ; pathology ; Vimentin ; metabolism ; Vulvar Neoplasms ; metabolism ; pathology

OBJECTIVETo study the individual surgical treatment of nasopharyngeal angiofibroma.

METHODSBetween Feb. 1989 and Oct. 2004, different kinds of surgical approaches in 51 patients with angiofibromas were retrospectively analysed. Using Fisch stage: thirty three cases were in stage I and II, 22 cases via palatal approach, 11 cases via endoscopic surgery;18 cases were in stage IIN and IV, 9 cases via lateral rhinotomy approach, 4 cases via midfacial degloving approach + Lefort I approach or modified maxillotomy, 5 cases via craniofacial approach. Twenty three cases accepted the embolization of the artery which feed the tumor, 7 cases in stage IV, 8 cases in stage IlI, 5 cases in stage II, 3 cases in stage I.

RESULTSThe average of blood loss was 1010 ml in operation but it became 200 - 870 ml (the average of blood loss was 485 ml) when had a selective preoperative embolization. The blood loss of none selective preoperative embolization was 500 - 3500 ml (the average of blood loss was 1600 ml), t = 7. 48, P < 0.05, the average of blood loss of selective preoperative embolization is less than the average of blood loss of none selective preoperative embolization. After 9 to 48 months of operation (the average time was 26.4 months), 8 cases recurred one time and 2 cases recurred two times.

CONCLUSIONSThe preoperative embolization could reduce the amount of bleeding during operation. In patients who are in stage I and II, searching endoscopic surgery could avoid the effect on craniofacial development which traditional surgical procedure did. For patient who are in stage III and IV, midfacial degloving approach and Lefort I approach or modified maxillotomy are not only good for exclusive resection of the tumor but also have less effect on articulation and beautiful cosmetic outlook.

Adolescent ; Adult ; Angiofibroma ; pathology ; surgery ; Child ; Embolization, Therapeutic ; Endoscopy ; Female ; Humans ; Nasopharyngeal Neoplasms ; pathology ; surgery ; Neoplasm Staging ; Otorhinolaryngologic Surgical Procedures ; Retrospective Studies ; Young Adult