Journal of Pathology and Translational Medicine

Case Study

A Solitary Fibrous Tumor with Giant Cells in the Lacrimal Gland: A Case Study: Da Hye Son, Su Hyun Yoo, Ho-Seok Sa, Kyung-Ja Cho; Korean J Pathol. 2013;47(2):158-162. Published online April 24, 2013; DOI: https://doi.org/10.4132/KoreanJPathol.2013.47.2.158

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Orbital solitary fibrous tumor (SFT) has recently been proposed as the encompassing terminology for hemangiopericytoma, giant cell angiofibroma (GCAF), and fibrous histiocytoma of the orbit. The lacrimal gland is a very rare location for both SFT and GCAF. A 39-year-old man presented with a painless left upper eyelid mass. An orbital computed tomography scan identified a 1.1 cm-sized well-defined nodule located in the left lacrimal gland. He underwent a mass excision. Histopathologic examination showed a proliferation of relatively uniform spindle cells with a patternless or focally storiform pattern. Dilated vessels were prominent, but angiectoid spaces lined with giant cells were absent. Floret-type giant cells were mostly scattered in the periphery. The tumor was immunoreactive for CD34 and CD99, but negative for smooth muscle actin and S-100 protein. This is the first Korean case of SFT of the lacrimal gland with overlapping features of GCAF, suggesting a close relationship between the two entities.

Citations

Citations to this article as recorded by

A review of solitary fibrous tumours of the orbit and ocular adnexa
Cornelius René, Paolo Scollo, Dominic O’Donovan
Eye.2023; 37(5): 858. CrossRef
A giant orbital solitary fibrous tumor treated by surgical excision: a case report and literature review
Qi Zhou, Yuting Liu, Fang Wang, Yang Cao, Hongbin Lv, Xibo Zhang
Diagnostic Pathology.2023;[Epub] CrossRef
Giant cell-rich solitary fibrous tumour of the lacrimal gland with prominent angiomatoid cystic changes and an underlying NAB2ex3-STAT6ex18 fusion
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BMJ Case Reports.2022; 15(2): e247141. CrossRef
Cystic appearance - a new feature of solid fibrous tumours in the lacrimal gland: a case report with literature review
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Diagnostic Pathology.2019;[Epub] CrossRef
Solitary Fibrous Tumor in the Lacrimal Gland Fossa: A Case Report
Jacqueline Mupas-Uy, Yoshiyuki Kitaguchi, Yasuhiro Takahashi, Emiko Takahashi, Hirohiko Kakizaki
Case Reports in Ophthalmology.2016; 7(2): 398. CrossRef
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Graefe's Archive for Clinical and Experimental Ophthalmology.2015; 253(9): 1609. CrossRef
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Revista Española de Patología.2014; 47(4): 223. CrossRef

Original Article

A Case of Orbital Meningioma Diagnosed by Fine Needle Aspiration Biopsy.: Ji Shin Lee, Kyung Soo Kim, Min Cheol Lee, Chang Soo Park, Sang Woo Juhng; Korean J Cytopathol. 1994;5(2):176-179.

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Abstract PDF: Orbital meningioma is a rare neoplasm that, even when suspected by CT or echographic examination, requires careful histologic study for precise identification. Fine needle aspiration(FNA) biopsy has become the diagnostic technique of choice in recent years for investigating orbital masses. There have been a few previous reports on FNA biopsy of orbital menigioma. We experienced a case of orbital meningioma in a 11-yr-old boy, diagnosed by FNA biopsy. The cytohistologic features of aspirated material(intranuclear inclusions. psammoma bodies, and cells arranged in whorls) made it easy to diagnose a meningioma.

Case Report

Orbital Pseudolymphoma: A case report.: Su Kyeong Yeon, Mi Kyung Jee, Seok Jin Kang, Byoung Kee Kim, Sun Moo Kim; Korean J Pathol. 1993;27(2):191-194.

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Abstract PDF: Lymphoid tumors of the orbit are rare, and sometimes it is not possible either clinically or histologically to differentiate between lymphoid tumor and pseudolymphoma. Some authors assert that the degree of cytologic differentiation appears to be the single most important factor for determining the prognosis of patients with orbital lymphoid lesions. However, the cytomorphologic basis is not so helpful to diagnose and classify our case, which shows some discrepancy between pathological findings and clinical and radiological findings. At first we misdiagnosed our case as orbital malignant lymphoma on the basis of cytomorphology and immunohistochemical study. But no responce to local intensive radiotherapy and the follow up study of the patient suggest orbital pseudolymphoma.

Original Articles

Lymphoproliferativ Lesions of the Orbit and Conjunctiva: Histopathologic Study on 20 cases including 5 cases analyzed by Immunophenotyping.: Chul Woo Kim, Na Hye Myong, Je G Chi; Korean J Pathol. 1993;27(2):152-163.

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Abstract PDF: Lymphoid lesions of the orbit and conjunctiva may be divided histologically into three groups: monomorphous and cytologically atypical malignant lymphomas, benign reactive follicular hyperplasia or inflammatory pseudotumor, and borderline lymphoid lesions mainly composed of small, non-atypical lymphocytes with or without evidence of plasmacytic differentiation or germinal centers which are difficult to clarify its nature by histologic criteria alone. From 1984 to 1992 at Seoul National University Hospital, 20 cases of orbital lymphoid infiltrates were reviewed to find out histopathologic characteristics of malignant lymphomas and try to classify them properly. Also, we sought histologic findings helpful for differential diagnosis between malignant and borderline cases. Histologic examination of malignant lesions usually revealed the features of low-grade B cell lymphomas of mucosa-associated lymphoid tissue(MALT) origin, which predominantly consist of centrocyte-like(CCL) cells. Among 13 primary orbital lymphomas, six cases were classified as MALT lymphomas of Isaacson, six were more apt to be the type of immunocytoma by kiel classification, and remaining one showed mixed pattern of both types in areas. The one case of malignant lymphoma with diffuse large cell type was confirmed by secondary involvement of intestinal lymphoma. Five cases were confirmed by immunoglobulin k-light chain monoclonality on flow cytometry and immunofluorescence study. The histologic findings such as Dutcher bodies, hemosiderin, deposits and polykaryocytes tended to be more frequently encountered in malignant lymphoma rather than indeterminate lesions and were thought to be helpful ones in making differential diagnosis between malignant and benign lesions. With above findings, we assume that the principal neoplastic cells in the low grade lymphoma arising in the orbit and conjunctiva are CCL cells, which might be originated from the localized memory B cells, and also several kinds of B lymphocytes in on-going differentiation stages such as medium-sized monocytoid B cell, lymphoplasmacytoid cell, plasma cell, and mature small lymphocyte also contribute to the tumor progression.

Endodermal Sinus Tumor of the Orbit.: Dae Hyun Back, Jin Man Kim, Kwang Sun Suh, Kyu Sang Song, Choong Sik Lee, Dae Young Kang; Korean J Pathol. 1989;23(3):392-395.

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Abstract PDF: An endodermal sinus tumor is a malignant germ cell tumor that usually arises in the gonads, but on rare occasion occurs in extragonadal locations. Our case was that of a 3 year old girl who complained of a rapid growing orbital mass. On histologic examination it revealed the typical picture of an endodermal sinus tumor and it also disclosed a positive reaction for alphafetoprotein using an immunoperoxidase technique. An orbital exenteration was performed followed by chemotheraphy, but the patient died 5 months after the onset of the disease.

Case Report

Mesenchymal Chondrosarcoma Arising from Orbital Soft Tissue: A case report.: Yu Mee Kang, Mi Kyung Jee, Seok Jin Gang, Byung Kee Kim, Sun Moo Kim; Korean J Pathol. 1989;23(2):273-277.

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Abstract PDF: Orbital mesenchymal chondrosarcoma, first described by Luis et. al in 1971, is a very rare tumor of characteristic histologic features. A 21-year-woman was admitted with a 4-month histoiry of rapidly progressive proptosis and visual disturbance. Right orbital exenteration was performed under the clinical diagnosis of orbital calcifying tumor. Grossly, the tumor presented as a multibloblated, circumscribed mass that measures 5.5 cm in the greatest dimentsion. Cut sections resembled ordinary chonrosarcoma. Microscopically, the tumor was composed of undifferentiated mesenchymal cells, interspersed nodules of well differentated cartilagenous tissue, areas of gradual transition from undifferentiated mesenchymal cells to cartilage, and hemangiopericytoma-like areas. A brief summary of the histopathological aspect of this tumor and a review of literature are presented.

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