AIM： To describe the histopathologic and clinical features of eyelid tumor cases from Tianjin Eye Hospital during 2002 to 2015. METHODS： In this retrospective study, a total of 2228 cases of eyelid tumors with patho...AIM： To describe the histopathologic and clinical features of eyelid tumor cases from Tianjin Eye Hospital during 2002 to 2015. METHODS： In this retrospective study, a total of 2228 cases of eyelid tumors with pathologic diagnoses were enrolled. The eyelid tumors were classified into three groups according to tumor origin： epidermal, adnexal and miscellaneous, including melanocytic, neural and vascular lesions. Inflammatory tumor-like lesions were excluded. The clinical characteristics of the eyelid tumors were analyzed, including age, gender and lesion location. RESULTS： Most eyelid tumors were epidermal in origin（1080, 48.5%）, followed by miscellaneous（885, 39.7%） and adnexal tumors（263, 11.8%）. Among all the tumors, 292（13.1%） were malignant lesions, 1910（85.7%） benign and 26（1.1%） premalignant lesions. Most malignant tumors originated from epidermal cells（60.0%）, followed by adnexal cells（34.6%）. The most common malignant tumors were basal cell carcinomas（56.5%） followed by sebaceous carcinoma（34.6%）, squamous cell carcinomas（3.8%） and lymphoma/plasmocytoma（1.7%）. The benign and premalignant eyelid lesions mostly originated from epidermal cells（46.4%） followed by miscellaneous cell sources（45.2%）, including melanocytic nevus（33.8%）, seborrheic keratosis（13.7%）, squamous cell papilloma（13.0%） and epidermal cysts（11.5%）. CONCLUSION： Eyelid tumors are mostly epithelial in origin. Benign tumors are significantly more common than malignant tumors with an obvious female predominance, and the most frequent malignant tumor are basal cell carcinoma, sebaceous carcinoma and squamous cell carcinomas. The tumor clinical features varied among the different subtypes.展开更多
AIM:To evaluate the ophthalmic manifestations,radiographic features,and prognosis of Chinese patients with primary orbital mesenchymal chondrosarcoma(MCS).METHODS:The study included 6 cases with primary orbital MCS tr...AIM:To evaluate the ophthalmic manifestations,radiographic features,and prognosis of Chinese patients with primary orbital mesenchymal chondrosarcoma(MCS).METHODS:The study included 6 cases with primary orbital MCS treated at Tianjin Eye Hospital from January 2009 to December 2019.Patitent ophthalmic manifestations,radiographic features,diagnosis,pathology,therapeutic regimens,and prognosis were retrospectively reviewed.RESULTS:Six patitents with primary orbital MCS were identified.The mean age at the first visit was 33y(range,25-42y).All six patients displayed manifestations of exophthalmos,diplopia,limitation of eye displacement,upper eyelid oedema,decreased visual acuity and ptosis.The mean disease history and range were 5 and 2-8mo,respectively.The tumors were located in the superonasal extraconal compartment(2/6,33.3%),intraconal compartment(2/6,33.3%),and bitemporal extraconal compartment(2/6,33.3%),respectively.Radiographic features were a well-defined,orbital mass with calcification and ossification on computed tomography(CT),and marked heterogenous enhancement on dynamic magnetic resonance imaging(MRI).Five patients were treated with tumor resection and one patient received orbital exenteration.Five patients in the cohort received postoperative radiation therapy,two patients received chemotherapy,and one patient did not receive postoperative adjuvant therapy because he refused.The histopathologic classification revealed a tumour composed of a mixture of mature chondroid tissue surrounded by small,round,and undifferentiated mesenchymal cells.Immunohistochemistry revealed Bcl-2,vimetin,CD99,and S-100 were expressed were expressed.After surgeries,two patients have developed a local recurrence.The median recurrence time of 58 mo(52-64 mo).One patient had distant recurrence included the lungs occurred 52mo after the initial surgery.CONCLUSION:The possibilty of orbital MCS need to be considered when a painless,slowly growing orbital mass with calcification and ossification.From our experience,trimodality treatment of radiation therapy,chemotherapy and surgery maybe the best option.Orbital MCS has a high tendency for late recurrence,regular long-term follow-up after complete excision is mandatory.展开更多
文摘AIM： To describe the histopathologic and clinical features of eyelid tumor cases from Tianjin Eye Hospital during 2002 to 2015. METHODS： In this retrospective study, a total of 2228 cases of eyelid tumors with pathologic diagnoses were enrolled. The eyelid tumors were classified into three groups according to tumor origin： epidermal, adnexal and miscellaneous, including melanocytic, neural and vascular lesions. Inflammatory tumor-like lesions were excluded. The clinical characteristics of the eyelid tumors were analyzed, including age, gender and lesion location. RESULTS： Most eyelid tumors were epidermal in origin（1080, 48.5%）, followed by miscellaneous（885, 39.7%） and adnexal tumors（263, 11.8%）. Among all the tumors, 292（13.1%） were malignant lesions, 1910（85.7%） benign and 26（1.1%） premalignant lesions. Most malignant tumors originated from epidermal cells（60.0%）, followed by adnexal cells（34.6%）. The most common malignant tumors were basal cell carcinomas（56.5%） followed by sebaceous carcinoma（34.6%）, squamous cell carcinomas（3.8%） and lymphoma/plasmocytoma（1.7%）. The benign and premalignant eyelid lesions mostly originated from epidermal cells（46.4%） followed by miscellaneous cell sources（45.2%）, including melanocytic nevus（33.8%）, seborrheic keratosis（13.7%）, squamous cell papilloma（13.0%） and epidermal cysts（11.5%）. CONCLUSION： Eyelid tumors are mostly epithelial in origin. Benign tumors are significantly more common than malignant tumors with an obvious female predominance, and the most frequent malignant tumor are basal cell carcinoma, sebaceous carcinoma and squamous cell carcinomas. The tumor clinical features varied among the different subtypes.
基金Supported by Science and Technology Foundation of Tianjin Eye Hospital (No.YKYB1914,No.YKQN2004)。
文摘AIM:To evaluate the ophthalmic manifestations,radiographic features,and prognosis of Chinese patients with primary orbital mesenchymal chondrosarcoma(MCS).METHODS:The study included 6 cases with primary orbital MCS treated at Tianjin Eye Hospital from January 2009 to December 2019.Patitent ophthalmic manifestations,radiographic features,diagnosis,pathology,therapeutic regimens,and prognosis were retrospectively reviewed.RESULTS:Six patitents with primary orbital MCS were identified.The mean age at the first visit was 33y(range,25-42y).All six patients displayed manifestations of exophthalmos,diplopia,limitation of eye displacement,upper eyelid oedema,decreased visual acuity and ptosis.The mean disease history and range were 5 and 2-8mo,respectively.The tumors were located in the superonasal extraconal compartment(2/6,33.3%),intraconal compartment(2/6,33.3%),and bitemporal extraconal compartment(2/6,33.3%),respectively.Radiographic features were a well-defined,orbital mass with calcification and ossification on computed tomography(CT),and marked heterogenous enhancement on dynamic magnetic resonance imaging(MRI).Five patients were treated with tumor resection and one patient received orbital exenteration.Five patients in the cohort received postoperative radiation therapy,two patients received chemotherapy,and one patient did not receive postoperative adjuvant therapy because he refused.The histopathologic classification revealed a tumour composed of a mixture of mature chondroid tissue surrounded by small,round,and undifferentiated mesenchymal cells.Immunohistochemistry revealed Bcl-2,vimetin,CD99,and S-100 were expressed were expressed.After surgeries,two patients have developed a local recurrence.The median recurrence time of 58 mo(52-64 mo).One patient had distant recurrence included the lungs occurred 52mo after the initial surgery.CONCLUSION:The possibilty of orbital MCS need to be considered when a painless,slowly growing orbital mass with calcification and ossification.From our experience,trimodality treatment of radiation therapy,chemotherapy and surgery maybe the best option.Orbital MCS has a high tendency for late recurrence,regular long-term follow-up after complete excision is mandatory.
