The paper reports acupuncture treatment for one case of oculomotor nerve palsy after cranial-orbital communicating tumor surgery. The acupoint prescription was composed of the local acupoints of the eyes (Yansanzhen, Tijian, Cuanzhu [BL2], Yuyao [EX-HN4] and Sizhukong [TE23]), the acupoints on the head, face and neck (Yangbai [GB14], Sibai [ST2] and Fengchi [GB20]), Guanyuan (CV4) on the abdomen, and those on the four limbs (Hegu [LI4], Zusanli [ST36], Shenmai [BL62] and Zhaohai [KI6]). The point-to-point needling technique with the eyelid lifted was operated at Tijian, Cuanzhu (BL2), Yuyao (EX-HN4), and Sizhukong (TE23). Warm needling with moxa cone placed on the needle handle was operated at Guanyuan (CV4) and Zusanli (ST36), and the usual needling technique was delivered at the rest acupoints. The treatment was given once daily, discontinued for 1 day after every 6 treatments. One course of treatment was composed of 7 days, and 6 courses were required. After treatment completion, the upper eyelids were basically symmetrical and the bilateral eye cracks were equal, the double vision appeared occasionally. No recurrence and no aggravation were reported in 1 month of follow up visit.
Humans ; Acupuncture Points ; Acupuncture Therapy ; Oculomotor Nerve Diseases/etiology* ; Orbital Neoplasms/surgery* ; Postoperative Complications/etiology*

Choristoma ; pathology ; surgery ; Dermoid Cyst ; diagnosis ; Diagnosis, Differential ; Dissection ; methods ; Eyelids ; pathology ; Hemangioma ; diagnosis ; Humans ; Infant, Newborn ; Male ; Neuroglia ; pathology ; Orbit ; diagnostic imaging ; Orbital Neoplasms ; diagnosis ; Treatment Outcome ; Ultrasonography ; methods

Adult ; Endoscopy ; Ethmoid Sinus ; surgery ; Humans ; Lipoma ; surgery ; Male ; Orbital Neoplasms ; surgery ; Paranasal Sinus Neoplasms ; surgery

Carcinoma, Squamous Cell ; diagnosis ; surgery ; Diagnosis, Differential ; Eye Evisceration ; Humans ; Male ; Middle Aged ; Orbital Neoplasms ; diagnosis ; surgery ; Ulcer ; diagnosis

Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Orbit ; pathology ; surgery ; Orbital Neoplasms ; surgery ; Retrospective Studies ; Young Adult

OBJECTIVETo study the clinicopathologic and immunohistochemical features of mesenchymal chondrosarcoma.

METHODSThe clinical and histologic features of 23 cases of mesenchymal chondrosarcoma were analyzed. Immunohistochemical study was also performed in 14 of the cases.

RESULTSThe age of patients ranged from 12 to 47 years. Fourteen of them occurred in males. Thirteen cases involved the bony skeleton and 5 cases affected the soft tissue. The patients presented with pain and/or swelling. Histologically, the tumor consisted of a mixture of undifferentiated small round cells and hyaline cartilage. Transition between the two components was demonstrated and growth plate-like cartilage was observed. Immunohistochemical study showed that the small round cells were positive for Sox9 (14/14), CD99 (12/14), vimentin (6/14), CD56 (4/14), CD57 (4/14), neuron-specific enolase (3/14) and desmin(1/14). They were negative for Coll-II, S-100 protein, epithelial membrane antigen, pan-cytokeratin, synaptophysin, chromogranin A, CD34 and c-erbB2.

CONCLUSIONSMesenchymal chondrosarcoma is a rare malignant tumor. Thorough histologic examination, when coupled with immunohistochemical findings, is helpful in arriving at a correct diagnosis.

12E7 Antigen ; Adolescent ; Adult ; Antigens, CD ; metabolism ; Bone Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Cell Adhesion Molecules ; metabolism ; Child ; Chondrosarcoma, Mesenchymal ; diagnostic imaging ; metabolism ; pathology ; secondary ; surgery ; Female ; Follow-Up Studies ; Humans ; Immunohistochemistry ; Lung Neoplasms ; secondary ; Male ; Mediastinal Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Middle Aged ; Neoplasm Recurrence, Local ; Orbital Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Radiography ; SOX9 Transcription Factor ; metabolism ; Vimentin ; metabolism ; Young Adult

PURPOSE: To describe surgical outcomes for transconjunctival anterior orbitotomy for intraconal cavernous hemangiomas. METHODS: The medical records of 9 consecutive patients with intraconal cavernous hemangiomas who underwent surgical removal by transconjunctival anterior orbitotomy were retrospectively reviewed. The conjunctiva was incised and retracted with a traction suture. For large tumors, a rectus muscle was temporarily disinserted. Tenon's capsule was separated and the tumor was removed with a cryoprobe or clamp. Surgical outcomes, positions of the tumors, methods of approach, and intra- and post-operative complications were evaluated. RESULTS: The mean follow-up period was 33 +/- 6.8 months. No bony orbitotomy was used in this technique and the cosmetic results were very satisfactory. All tumors were removed intact. In 4 patients, tumors were extirpated with the aid of a cryoprobe. No patients had residual proptosis or limitation of ocular movement. No signs of recurrence were noted in any cases at 33 months follow-up. No serious or permanent complications were observed during or after the operation. CONCLUSIONS: Transconjunctival anterior orbitotomy is an important surgical procedure in the treatment of intraconal cavernous hemangiomas. It can produce an excellent result, even if the posterior border of the tumor abuts the orbital apex.
Adult ; Conjunctiva/pathology/surgery ; Female ; Follow-Up Studies ; Hemangioma, Cavernous/pathology/radiography/*surgery ; Humans ; Male ; Middle Aged ; Ophthalmologic Surgical Procedures/*methods ; Orbital Neoplasms/pathology/radiography/*surgery ; Tomography, X-Ray Computed ; Treatment Outcome

Dermoid tumors in the medial canthal area are rare, but when present they commonly adhere to the lacrimal canaliculi. Three patients presented with a mass in the medial canthal area. The authors performed excisional biopsies, and the masses were diagnosed as dermoid tumors. In two patients, canalicular lacerations were found after mass excision, which suggested that the masses had been firmly adherent to the lacrimal canaliculi. The lacerated canaliculi were repaired after bicanalicular silicone intubation. In the remaining patient, lacrimal silicone intubation was performed at the beginning of surgery, and the mass was successfully dissected from the canaliculi, leaving them intact. Excision of dermoid tumors in the medial canthal area requires careful dissection to avoid canalicular laceration. Bicanalicular silicone intubation at the beginning of surgery is helpful for the identification of the canaliculi and for the prevention of canalicular laceration during dermoid tumor excision.
Adolescent ; Adult ; Dermoid Cyst/pathology/*surgery ; Female ; Humans ; Intubation ; Lacrimal Apparatus Diseases/pathology/*surgery ; Male ; Middle Aged ; Orbital Neoplasms/pathology/*surgery ; Postoperative Care ; Preoperative Care ; Silicones

OBJECTIVETo study the pathological characteristics, diagnosis and differential diagnoses of hemangiopericytoma-solitary fibrous tumor with giant cells.

METHODSPathological characteristics of seven cases of orbital and extraorbital hemangiopericytoma-solitary fibrous tumors with giant cells were evaluated by HE and immunohistochemistry (EnVision method).

RESULTSTwo cases were located in the orbit, one of which had recurred. Five cases were located in the extraorbital regions. Histologically, the tumors were well-circumscribed and composed of non-atypical, round to spindle cells with collagen deposition in the stroma. The tumors had prominent vasculatures and in areas, pseudovascular spaces lined by multinucleated giant cells lining which were also present in the stroma. Immunohistochemically, both neoplastic cells and multinucleate giant cells expressed CD34. Seven patients underwent tumor excision and were well and without tumor recurrence upon the clinical follow-up.

CONCLUSIONSHemangiopericytoma-solitary fibrous tumor with giant cells is an intermediate soft tissue tumor. It typically involves the orbital or extraorbital regions. Histologically, the tumor should be distinguished from giant cell fibroblastoma, pleomorphic hyalinzing angiectatic tumor of soft part and angiomatoid fibrous histiocytoma.

12E7 Antigen ; Adult ; Antigens, CD ; metabolism ; Antigens, CD34 ; metabolism ; Cell Adhesion Molecules ; metabolism ; Dermatofibrosarcoma ; pathology ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Hemangiopericytoma ; metabolism ; pathology ; surgery ; Histiocytoma, Benign Fibrous ; pathology ; Humans ; Immunohistochemistry ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Orbital Neoplasms ; metabolism ; pathology ; surgery ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Soft Tissue Neoplasms ; pathology ; Solitary Fibrous Tumor, Pleural ; metabolism ; pathology ; surgery ; Solitary Fibrous Tumors ; metabolism ; pathology ; surgery ; Young Adult

OBJECTIVETo study the clinical manifestations and surgical treatment of Type II orbital neurofibromatosis.

METHODSFrom Jan, 2001, to Oct, 2006, clinical data of 16 cases with type II orbital neurofibromatosis were retrospectively analyzed in the Department of Ophthalmology, Ninth People's Hospital, Medical School of Shanghai Jiao Tong University.

RESULTSAll patients had orbito-temporal or intra-orbital neurofibromatosis, combined with periorbital deformities. After partial tumor resection, the orbital reconstruction and blepharoplasty were performed in the same stage. The patients were followed up for 6-12 months with no relapse. The vision was improved in 6 cases and kept the same in 10 cases. The cosmetic results were satisfactory in all cases. 5 cases were re-operated because of relapse of blepharoptosis.

CONCLUSIONSThe function and appearance can be markedly improved after one-stage partial tumor resection, orbital reconstruction and blepharoplasty in patients with type II orbital neurofibromatosis.

Adolescent ; Adult ; Female ; Follow-Up Studies ; Humans ; Male ; Neurofibromatosis 2 ; surgery ; Orbital Neoplasms ; surgery ; Reconstructive Surgical Procedures ; methods ; Retrospective Studies ; Young Adult