The important problem in the treatment of cystosarcoma phyllodes is to prognose the potential malignancy.

涉及乳房叶状囊瘤的主要问题是预测性的潜在性。

Objective: To determine the nascence of histogenetic, pathologic and clinic findings in patient with epithelioid sarcoma.

目的探讨上瘤的组织发生、病理、临床表现。

ObjectiveTo discuss the CT manifestation and clinical significance of rare neoplasm in maxillary sinus, includingmalignant myoepithelioma, angioendothelioma, sarcoma of plasmacyte.

目的探讨上颌窦性肌上瘤、血管内瘤及浆细胞瘤的CT表现及临床意义。

Conclusion PEA, a rarely seen disease,is hard to differentiate from synovioma, fibrosarcoma or giant cell tumors, whose diagnosis depends on pathological examination.

结论该病很少见，与滑膜瘤、纤维瘤及巨细胞瘤很难鉴别，确诊依靠病理检查。

The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.

性间叶瘤并不少见，但于病例取材局限，每把此肿瘤诊断成种组织的瘤。

Soft tissue sarcomas are a highly heterogeneous and polygenous group of tumor, and characterized by specific chromosome translocations and corresponding fusion genes.

软组织瘤是种起源不同、形态学复杂多的性肿瘤,其诊断和鉴别诊断直是病理学家们的主要挑战。

The possibility of postirradiation sarcoma after radiation therapy should not be a major factor influencing treatment decision in the patient with breast cancer.

于放射治疗术后引发瘤机率甚低，因此不应列入乳癌病人接受放射治疗与否主要参考因素。

The authors suggest that goniotomy may benefit selected patients with idiopathic uveitic glaucoma or that associated with juvenile rheumatoid arthritis, sarcoidosis, or cataract surgery.

作者建议，对先天性、或与幼年风湿性关节炎、类瘤病、或白内障手术有关的葡萄膜性青光眼患者，前房角切开术有效。

Granulocytic sarcoma (GS), also known as extramedullary myeloblastoma or chloroma is an unusual manifestation and represent soft tissue masses composed of immature cells of the granulocytic series.

颗粒性白血球瘤也称为骨髓胚细胞瘤或绿色瘤，是种少见的疾病。

Images 1, 2: 21st week of pregnancy. Transverse scans through the fetal thorax show tumoral mass at the level of the heart which turned out to be lipoblastoma.

图1.2：孕21周时，经胎儿胸腔横断面扫查发现心脏水平的肿块，被证实为脂肪瘤。

The important problem in the treatment of cystosarcoma phyllodes is to prognose the potential malignancy.

涉及乳房叶状囊肉瘤的主要问题是预测性的潜在性。

Objective: To determine the nascence of histogenetic, pathologic and clinic findings in patient with epithelioid sarcoma.

目的探讨上皮样肉瘤的组织发生、病理、临床表现。

ObjectiveTo discuss the CT manifestation and clinical significance of rare neoplasm in maxillary sinus, includingmalignant myoepithelioma, angioendothelioma, sarcoma of plasmacyte.

目的探讨上颌窦性肌上皮瘤、血管内皮瘤及肉瘤的CT表现及临床意义。

Conclusion PEA, a rarely seen disease,is hard to differentiate from synovioma, fibrosarcoma or giant cell tumors, whose diagnosis depends on pathological examination.

结论该病很少见，与滑膜肉瘤、纤维肉瘤及巨瘤很难鉴别，确诊依靠病理检查。

The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.

性间叶瘤并不少见，但由于病例取材局限，每把此肿瘤诊断成一种组织的肉瘤。

Soft tissue sarcomas are a highly heterogeneous and polygenous group of tumor, and characterized by specific chromosome translocations and corresponding fusion genes.

软组织肉瘤是一种起源不、学复杂多样的性肿瘤,其诊断和鉴别诊断一直是病理学家们的主要挑战之一。

The possibility of postirradiation sarcoma after radiation therapy should not be a major factor influencing treatment decision in the patient with breast cancer.

由于放射治疗术后引发肉瘤之机率甚低，因此不应列入乳癌病人接受放射治疗与否之主要参考因素。

The authors suggest that goniotomy may benefit selected patients with idiopathic uveitic glaucoma or that associated with juvenile rheumatoid arthritis, sarcoidosis, or cataract surgery.

作者建议，对先天性、或与幼年风湿性关节炎、类肉瘤病、或白内障手术有关的葡萄膜性青光眼患者，前房角切开术有效。

Granulocytic sarcoma (GS), also known as extramedullary myeloblastoma or chloroma is an unusual manifestation and represent soft tissue masses composed of immature cells of the granulocytic series.

颗粒性白血球肉瘤也称为骨髓胚瘤或绿色瘤，是一种少见的疾病。

Images 1, 2: 21st week of pregnancy. Transverse scans through the fetal thorax show tumoral mass at the level of the heart which turned out to be lipoblastoma.

图1.2：孕21周时，经胎儿胸腔横断面扫查发现心脏水平的肿块，被证实为脂肪肉瘤。

The important problem in the treatment of cystosarcoma phyllodes is to prognose the potential malignancy.

乳房叶状囊肉瘤的主要问题是预测性的潜在性。

Objective: To determine the nascence of histogenetic, pathologic and clinic findings in patient with epithelioid sarcoma.

目的探讨上皮样肉瘤的组织发生、病理、临床表现。

ObjectiveTo discuss the CT manifestation and clinical significance of rare neoplasm in maxillary sinus, includingmalignant myoepithelioma, angioendothelioma, sarcoma of plasmacyte.

目的探讨上颌窦性肌上皮瘤、血管内皮瘤浆细胞肉瘤的CT表现临床意义。

Conclusion PEA, a rarely seen disease,is hard to differentiate from synovioma, fibrosarcoma or giant cell tumors, whose diagnosis depends on pathological examination.

结论该病很少见，与滑膜肉瘤、纤维肉瘤巨细胞瘤很难鉴别，确诊依靠病理检查。

The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.

性间叶瘤并不少见，但由于病例取材局限，每把此肿瘤诊断成一种组织的肉瘤。

Soft tissue sarcomas are a highly heterogeneous and polygenous group of tumor, and characterized by specific chromosome translocations and corresponding fusion genes.

软组织肉瘤是一种起源不同、形态学复杂多样的性肿瘤,其诊断和鉴别诊断一直是病理学家们的主要挑战之一。

The possibility of postirradiation sarcoma after radiation therapy should not be a major factor influencing treatment decision in the patient with breast cancer.

由于射治疗术后引发肉瘤之机率甚低，因此不应列入乳癌病人射治疗与否之主要参考因素。

The authors suggest that goniotomy may benefit selected patients with idiopathic uveitic glaucoma or that associated with juvenile rheumatoid arthritis, sarcoidosis, or cataract surgery.

作者建议，对先天性、或与幼年风湿性关节炎、类肉瘤病、或白内障手术有关的葡萄膜性青光眼患者，前房角切开术有效。

Granulocytic sarcoma (GS), also known as extramedullary myeloblastoma or chloroma is an unusual manifestation and represent soft tissue masses composed of immature cells of the granulocytic series.

颗粒性白血球肉瘤也称为骨髓胚细胞瘤或绿色瘤，是一种少见的疾病。

Images 1, 2: 21st week of pregnancy. Transverse scans through the fetal thorax show tumoral mass at the level of the heart which turned out to be lipoblastoma.

图1.2：孕21周时，经胎儿胸腔横断面扫查发现心脏水平的肿块，被证实为脂肪肉瘤。

The important problem in the treatment of cystosarcoma phyllodes is to prognose the potential malignancy.

涉及乳房叶状囊的主要问题是预测性的潜在性。

Objective: To determine the nascence of histogenetic, pathologic and clinic findings in patient with epithelioid sarcoma.

目的探讨上皮样的组织发生、病理、临床表现。

ObjectiveTo discuss the CT manifestation and clinical significance of rare neoplasm in maxillary sinus, includingmalignant myoepithelioma, angioendothelioma, sarcoma of plasmacyte.

目的探讨上颌窦性肌上皮、血管内皮及浆细胞的CT表现及临床意义。

Conclusion PEA, a rarely seen disease,is hard to differentiate from synovioma, fibrosarcoma or giant cell tumors, whose diagnosis depends on pathological examination.

病很少见，与滑膜、纤维及巨细胞很难鉴别，确诊依靠病理检查。

The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.

性间叶并不少见，但由于病例取材局限，每把此肿诊断成一种组织的。

Soft tissue sarcomas are a highly heterogeneous and polygenous group of tumor, and characterized by specific chromosome translocations and corresponding fusion genes.

软组织是一种起源不同、形态学复杂多样的性肿,其诊断和鉴别诊断一直是病理学家们的主要挑战之一。

The possibility of postirradiation sarcoma after radiation therapy should not be a major factor influencing treatment decision in the patient with breast cancer.

由于放射治疗术后引发之机率甚低，因此不应列入乳癌病人接受放射治疗与否之主要参考因素。

The authors suggest that goniotomy may benefit selected patients with idiopathic uveitic glaucoma or that associated with juvenile rheumatoid arthritis, sarcoidosis, or cataract surgery.

作者建议，对先天性、或与幼年风湿性关节炎、类病、或白内障手术有关的葡萄膜性青光眼患者，前房角切开术有效。

Granulocytic sarcoma (GS), also known as extramedullary myeloblastoma or chloroma is an unusual manifestation and represent soft tissue masses composed of immature cells of the granulocytic series.

颗粒性白血球也称为骨髓胚细胞或绿色，是一种少见的疾病。

Images 1, 2: 21st week of pregnancy. Transverse scans through the fetal thorax show tumoral mass at the level of the heart which turned out to be lipoblastoma.

图1.2：孕21周时，经胎儿胸腔横断面扫查发现心脏水平的肿块，被证实为脂肪。

The important problem in the treatment of cystosarcoma phyllodes is to prognose the potential malignancy.

涉及乳房叶状囊肉瘤的主要问题是预测性的潜在性。

Objective: To determine the nascence of histogenetic, pathologic and clinic findings in patient with epithelioid sarcoma.

目的探讨皮样肉瘤的组织发生、病理、临床表现。

ObjectiveTo discuss the CT manifestation and clinical significance of rare neoplasm in maxillary sinus, includingmalignant myoepithelioma, angioendothelioma, sarcoma of plasmacyte.

目的探讨性肌皮瘤、血管内皮瘤及浆细胞肉瘤的CT表现及临床意义。

Conclusion PEA, a rarely seen disease,is hard to differentiate from synovioma, fibrosarcoma or giant cell tumors, whose diagnosis depends on pathological examination.

结论该病很少见，与滑膜肉瘤、纤维肉瘤及巨细胞瘤很难别，确诊依靠病理检查。

The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.

性间叶瘤并不少见，但由于病例取材局限，每把此肿瘤诊成一种组织的肉瘤。

Soft tissue sarcomas are a highly heterogeneous and polygenous group of tumor, and characterized by specific chromosome translocations and corresponding fusion genes.

软组织肉瘤是一种起源不同、形态学复杂多样的性肿瘤,其诊别诊一直是病理学家们的主要挑战之一。

The possibility of postirradiation sarcoma after radiation therapy should not be a major factor influencing treatment decision in the patient with breast cancer.

由于放射治疗术后引发肉瘤之机率甚低，因此不应列入乳癌病人接受放射治疗与否之主要参考因素。

The authors suggest that goniotomy may benefit selected patients with idiopathic uveitic glaucoma or that associated with juvenile rheumatoid arthritis, sarcoidosis, or cataract surgery.

作者建议，对先天性、或与幼年风湿性关节炎、类肉瘤病、或白内障手术有关的葡萄膜性青光眼患者，前房角切开术有效。

Granulocytic sarcoma (GS), also known as extramedullary myeloblastoma or chloroma is an unusual manifestation and represent soft tissue masses composed of immature cells of the granulocytic series.

颗粒性白血球肉瘤也称为骨髓胚细胞瘤或绿色瘤，是一种少见的疾病。

Images 1, 2: 21st week of pregnancy. Transverse scans through the fetal thorax show tumoral mass at the level of the heart which turned out to be lipoblastoma.

图1.2：孕21周时，经胎儿胸腔横面扫查发现心脏水平的肿块，被证实为脂肪肉瘤。

The important problem in the treatment of cystosarcoma phyllodes is to prognose the potential malignancy.

涉及乳房叶状囊肉的主要问题是预测性的潜在性。

Objective: To determine the nascence of histogenetic, pathologic and clinic findings in patient with epithelioid sarcoma.

目的探讨上皮样肉的组织发生、理、临床表现。

ObjectiveTo discuss the CT manifestation and clinical significance of rare neoplasm in maxillary sinus, includingmalignant myoepithelioma, angioendothelioma, sarcoma of plasmacyte.

目的探讨上颌窦性肌上皮、血管内皮及浆细胞肉的CT表现及临床意义。

Conclusion PEA, a rarely seen disease,is hard to differentiate from synovioma, fibrosarcoma or giant cell tumors, whose diagnosis depends on pathological examination.

结论该很少见，与滑膜肉、纤维肉及巨细胞很难鉴别，确诊理检查。

The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.

性间叶少见，但由于例取材局限，每把此肿诊断成一种组织的肉。

Soft tissue sarcomas are a highly heterogeneous and polygenous group of tumor, and characterized by specific chromosome translocations and corresponding fusion genes.

软组织肉是一种起源同、形态学复杂多样的性肿,其诊断和鉴别诊断一直是理学家们的主要挑战之一。

The possibility of postirradiation sarcoma after radiation therapy should not be a major factor influencing treatment decision in the patient with breast cancer.

由于放射治疗术后引发肉之机率甚低，因此应列入乳癌人接受放射治疗与否之主要参考因素。

The authors suggest that goniotomy may benefit selected patients with idiopathic uveitic glaucoma or that associated with juvenile rheumatoid arthritis, sarcoidosis, or cataract surgery.

作者建议，对先天性、或与幼年风湿性关节炎、类肉、或白内障手术有关的葡萄膜性青光眼患者，前房角切开术有效。

Granulocytic sarcoma (GS), also known as extramedullary myeloblastoma or chloroma is an unusual manifestation and represent soft tissue masses composed of immature cells of the granulocytic series.

颗粒性白血球肉也称为骨髓胚细胞或绿色，是一种少见的疾。

Images 1, 2: 21st week of pregnancy. Transverse scans through the fetal thorax show tumoral mass at the level of the heart which turned out to be lipoblastoma.

图1.2：孕21周时，经胎儿胸腔横断面扫查发现心脏水平的肿块，被证实为脂肪肉。

The important problem in the treatment of cystosarcoma phyllodes is to prognose the potential malignancy.

涉及乳房叶状囊肉瘤要问题是预测性潜在性。

Objective: To determine the nascence of histogenetic, pathologic and clinic findings in patient with epithelioid sarcoma.

目探讨上皮样肉瘤组、病理、临床表现。

ObjectiveTo discuss the CT manifestation and clinical significance of rare neoplasm in maxillary sinus, includingmalignant myoepithelioma, angioendothelioma, sarcoma of plasmacyte.

目探讨上颌窦性肌上皮瘤、血管内皮瘤及浆细胞肉瘤CT表现及临床意义。

Conclusion PEA, a rarely seen disease,is hard to differentiate from synovioma, fibrosarcoma or giant cell tumors, whose diagnosis depends on pathological examination.

结论该病很少见，与滑膜肉瘤、纤维肉瘤及巨细胞瘤很难鉴别，确诊依靠病理检查。

The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.

性间叶瘤并不少见，但由于病例取材局限，每把此肿瘤诊断成一种组肉瘤。

Soft tissue sarcomas are a highly heterogeneous and polygenous group of tumor, and characterized by specific chromosome translocations and corresponding fusion genes.

软组肉瘤是一种起源不同、形态学复杂多样性肿瘤,其诊断和鉴别诊断一直是病理学家要挑战之一。

The possibility of postirradiation sarcoma after radiation therapy should not be a major factor influencing treatment decision in the patient with breast cancer.

由于放射治疗术后引肉瘤之机率甚低，因此不应列入乳癌病人接受放射治疗与否之要参考因素。

The authors suggest that goniotomy may benefit selected patients with idiopathic uveitic glaucoma or that associated with juvenile rheumatoid arthritis, sarcoidosis, or cataract surgery.

作者建议，对先天性、或与幼年风湿性关节炎、类肉瘤病、或白内障手术有关葡萄膜性青光眼患者，前房角切开术有效。

Granulocytic sarcoma (GS), also known as extramedullary myeloblastoma or chloroma is an unusual manifestation and represent soft tissue masses composed of immature cells of the granulocytic series.

颗粒性白血球肉瘤也称为骨髓胚细胞瘤或绿色瘤，是一种少见疾病。

Images 1, 2: 21st week of pregnancy. Transverse scans through the fetal thorax show tumoral mass at the level of the heart which turned out to be lipoblastoma.

图1.2：孕21周时，经胎儿胸腔横断面扫查现心脏水平肿块，被证实为脂肪肉瘤。

The important problem in the treatment of cystosarcoma phyllodes is to prognose the potential malignancy.

涉及乳房叶状囊肉瘤主要问题是预测性潜在性。

Objective: To determine the nascence of histogenetic, pathologic and clinic findings in patient with epithelioid sarcoma.

讨上皮样肉瘤组织发生、病理、临床表现。

ObjectiveTo discuss the CT manifestation and clinical significance of rare neoplasm in maxillary sinus, includingmalignant myoepithelioma, angioendothelioma, sarcoma of plasmacyte.

讨上颌窦性肌上皮瘤、血管内皮瘤及浆细胞肉瘤CT表现及临床意义。

Conclusion PEA, a rarely seen disease,is hard to differentiate from synovioma, fibrosarcoma or giant cell tumors, whose diagnosis depends on pathological examination.

结论该病很少见，与滑膜肉瘤、纤维肉瘤及巨细胞瘤很难鉴别，确依靠病理检查。

The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.

性间叶瘤并不少见，但由于病例取材局限，每把此肿瘤成种组织肉瘤。

Soft tissue sarcomas are a highly heterogeneous and polygenous group of tumor, and characterized by specific chromosome translocations and corresponding fusion genes.

软组织肉瘤是种起源不同、形态学复杂多样性肿瘤,其和鉴别直是病理学家们主要挑战之。

The possibility of postirradiation sarcoma after radiation therapy should not be a major factor influencing treatment decision in the patient with breast cancer.

由于放射治疗术后引发肉瘤之机率甚低，因此不应列入乳癌病人接受放射治疗与否之主要参考因素。

The authors suggest that goniotomy may benefit selected patients with idiopathic uveitic glaucoma or that associated with juvenile rheumatoid arthritis, sarcoidosis, or cataract surgery.

作者建议，对先天性、或与幼年风湿性关节炎、类肉瘤病、或白内障手术有关葡萄膜性青光眼患者，前房角切开术有效。

Granulocytic sarcoma (GS), also known as extramedullary myeloblastoma or chloroma is an unusual manifestation and represent soft tissue masses composed of immature cells of the granulocytic series.

颗粒性白血球肉瘤也称为骨髓胚细胞瘤或绿色瘤，是种少见疾病。

Images 1, 2: 21st week of pregnancy. Transverse scans through the fetal thorax show tumoral mass at the level of the heart which turned out to be lipoblastoma.

图1.2：孕21周时，经胎儿胸腔横面扫查发现心脏水平肿块，被证实为脂肪肉瘤。

The important problem in the treatment of cystosarcoma phyllodes is to prognose the potential malignancy.

涉及乳房叶状囊瘤主要问题是预测性潜在性。

Objective: To determine the nascence of histogenetic, pathologic and clinic findings in patient with epithelioid sarcoma.

目探讨上皮样瘤组发生、理、临床表现。

ObjectiveTo discuss the CT manifestation and clinical significance of rare neoplasm in maxillary sinus, includingmalignant myoepithelioma, angioendothelioma, sarcoma of plasmacyte.

目探讨上颌窦性肌上皮瘤、血管内皮瘤及浆细胞瘤CT表现及临床意义。

Conclusion PEA, a rarely seen disease,is hard to differentiate from synovioma, fibrosarcoma or giant cell tumors, whose diagnosis depends on pathological examination.

结论少见，与滑膜瘤、纤维瘤及巨细胞瘤难鉴别，确诊依靠理检查。

The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.

性间叶瘤并不少见，但由于例取材局限，每把此肿瘤诊断成一种组瘤。

Soft tissue sarcomas are a highly heterogeneous and polygenous group of tumor, and characterized by specific chromosome translocations and corresponding fusion genes.

软组瘤是一种起源不同、形态学复杂多样性肿瘤,其诊断和鉴别诊断一直是理学家们主要挑战之一。

The possibility of postirradiation sarcoma after radiation therapy should not be a major factor influencing treatment decision in the patient with breast cancer.

由于放射治疗术后引发瘤之机率甚低，因此不应列入乳癌人接受放射治疗与否之主要参考因素。

The authors suggest that goniotomy may benefit selected patients with idiopathic uveitic glaucoma or that associated with juvenile rheumatoid arthritis, sarcoidosis, or cataract surgery.

作者建议，对先天性、或与幼年风湿性关节炎、类瘤、或白内障手术有关葡萄膜性青光眼患者，前房角切开术有效。

Granulocytic sarcoma (GS), also known as extramedullary myeloblastoma or chloroma is an unusual manifestation and represent soft tissue masses composed of immature cells of the granulocytic series.

颗粒性白血球瘤也称为骨髓胚细胞瘤或绿色瘤，是一种少见疾。

Images 1, 2: 21st week of pregnancy. Transverse scans through the fetal thorax show tumoral mass at the level of the heart which turned out to be lipoblastoma.

图1.2：孕21周时，经胎儿胸腔横断面扫查发现心脏水平肿块，被证实为脂肪瘤。