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

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

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

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

OBJECTIVETo study the pathological features of nasopharyngeal angiofibroma (NA) and the principles for clinical managements.

METHODSThirty-five patients with NAs were treated in First Affiliated Hospital of Fujian Medical University from Oct. 1981 to May 2007. The pathological changes, sites of origin, causes of intraoperative bleeding and the experiences of managements were retrospectively analysed. Using Fish stage: 6 cases were in stage I, 8 cases were in stage II, 17 cases were in stage III, 4 cases were stage IV. Two cases via endoscopic surgery, 2 cases via palatal approach, 19 cases via midfacial degloving approach, 9 cases via lateral rhinotomy approach, 3 cases via craniofacial combined approach.

RESULTSIn nasal cavity and paranasal sinus, the tumor was covered by squamous or columnar epithelium. The tumor extensions such as in pterygopalatine fossa and infratemporal fossa were covered by fibrous pseudocapsule. All cases of this series originated in the lateral wall of posterior portion of the nasal cavity. Fifteen of thirty-five cases confidentially originated near sphenopalatine foramen. Large and thick vessels in the pedicle region were the exact sites of serious intraoperative bleeding. Thirty-one cases were totally removed. Four cases were subtotal resected. Visual loss revealed in 6 cases, 4 cases visual acuity improved postoperatively. Three cases revealed postoperative dry eye due to surgical involvement of the sphenopalatine ganglion.

CONCLUSIONSnasopharyngeal angiofibroma is covered by epithelium or pseudo-capsule, it does not infiltrate the surrounding tissue. Dissecting along the surface of tumor might decrease bleeding and facilitate removal of tumor. An ideal surgical management should be done according to actually size and image examination, to the greatest extent keeping normal facial appearance. Attention should be paid to the complications such as visual loss and dry eye.

Adolescent ; Adult ; Angiofibroma ; pathology ; surgery ; Child ; Female ; Humans ; Male ; Nasopharyngeal Neoplasms ; pathology ; surgery ; Neoplasm Staging ; Retrospective Studies ; 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