Journal of Pathology and Translational Medicine

Case Study

Frozen Cytology of Meningeal Malignant Solitary Fibrous Tumor/Hemangiopericytoma: Myunghee Kang, Na Rae Kim, Dong Hae Chung, Gie-Taek Yie; J Pathol Transl Med. 2019;53(3):192-197. Published online April 11, 2019; DOI: https://doi.org/10.4132/jptm.2019.03.20

5,361 View
141 Download
4 Web of Science
5 Crossref

A 51-year-old woman presented with severe dizziness. The brain magnetic resonance image revealed a 5.5 cm multiloculated mass with a thick rim in the left temporal lobe. Cytological examination of frozen diagnosis of the mass showed hypercellular sheets of round and rhabdoid cells in a hemorrhagic background, and two mitotic figures were observed. Histologically, the excised dura-based mass consisted of predominantly round cells with small foci of rhabdoid tumor cells in a pseudoalveolar pattern in a hemorrhagic background, and the cells showed nuclear positivity for signal transducer and activator of transcription 6 as well as frequent mitosis. The mass was diagnosed as a grade 3 solitary fibrous tumor (SFT)/hemangiopericytoma (HPC). The cytological diagnosis of SFT/HPC is challenging because of the heterogeneous cytological findings, such as histological heterogeneity, and because there are no standardized cytological criteria for malignant SFT/HPC. Cytological findings, such as singly scattered small cells, hypercellularity, rare ropy collagen, and round and rhabdoid cells with pseudoalveolar pattern, may assist in the diagnosis of malignant SFT/HPC.

Citations

Citations to this article as recorded by

Cytologic features of mesenchymal, melanocytic and haematolymphoid tumours of the central nervous system and metastases
Carmen Bárcena, José A. Jiménez‐Heffernan
Cytopathology.2023;[Epub] CrossRef
Scoring system for intraoperative diagnosis of intracranial schwannoma by squash cytology
Hirotaka Fujita, Takuma Tajiri, Tomohisa Machida, Nozomi Nomura, Suguru Toguchi, Hitoshi Itoh, Shinichiro Hiraiwa, Tomoko Sugiyama, Chie Inomoto, Masaaki Imai, Shinri Oda, Masami Shimoda, Naoya Nakamura
Cytopathology.2022; 33(2): 196. CrossRef
Occurrence of a solitary fibrous tumor adjacent to the resection bed of a high-grade meningioma: A case report
Coby Cunningham, Rocco Dabecco, Justin Davanzo
Interdisciplinary Neurosurgery.2021; 25: 101277. CrossRef
A case of solitary fibrous tumor arising in the meninge
Saori NAKANISHI, Naoto KURODA, Toshiko TAKAI, Mari KOJIMA, Misato OONOGI
The Journal of the Japanese Society of Clinical Cytology.2021; 60(4): 224. CrossRef
Intraoperative frozen cytology of intraosseous cystic meningioma in the sphenoid bone
Na Rae Kim, Gie-Taek Yie
Journal of Pathology and Translational Medicine.2020; 54(6): 508. CrossRef

Original Article

Meningeal Solitary Fibrous Tumors with Delayed Extracranial Metastasis: Nayoung Han, Hannah Kim, Soo Kee Min, Sun-Ha Paek, Chul-Kee Park, Seung-Hong Choi, U-Ri Chae, Sung-Hye Park; J Pathol Transl Med. 2016;50(2):113-121. Published online December 14, 2015; DOI: https://doi.org/10.4132/jptm.2015.10.30

9,867 View
108 Download
21 Web of Science
18 Crossref

Abstract PDF

Background
The term solitary fibrous tumor (SFT) is preferred over meningeal hemangiopericytoma (HPC), because NAB2-STAT6 gene fusion has been observed in both intracranial and extracranial HPCs. HPCs are now considered cellular variants of SFTs. Methods: This study analyzes 19 patients with STAT6-confirmed SFTs, who were followed for over 11 years in a single institution. Ten patients (10/19, 56.2%) had extracranial metastases (metastatic group), while the remainder (9/19) did not (non-metastatic group). These two groups were compared clinicopathologically. Results: In the metastatic group, the primary metastatic sites were the lungs (n = 6), bone (n = 4), and liver (n = 3). There was a mean lag time of 14.2 years between the diagnosis of the initial meningeal tumor to that of systemic metastasis. The median age at initial tumor onset was 37.1 years in the metastatic group and 52.5 in the non-metastatic group. The 10-year survival rates of the metastatic- and non-metastatic groups were 100% and 33%, respectively. The significant prognostic factors for poor outcomes on univariate analysis included advanced age (≥45 years) and large initial tumor size (≥5 cm). In contrast, the patients with higher tumor grade, high mitotic rate (≥5/10 high-power fields), high Ki-67 index (≥5%), and the presence of necrosis or CD34 positivity showed tendency of poor prognosis but these parameters were not statistically significant poor prognostic markers. Conclusions: Among patients with SFTs, younger patients (<45 years) experienced longer survival times and paradoxically had more frequent extracranial metastases after long latent periods than did older patients. Therefore, young patients with SFTs require careful surveillance and follow-up for early detection of systemic metastases.

Citations

Citations to this article as recorded by

Meningeal Solitary Fibrous Tumor: A Single-Center Retrospective Cohort Study
Siyer Roohani, Yasemin Alberti, Maximilian Mirwald, Felix Ehret, Carmen Stromberger, Soleiman Fabris Roohani, Katja Bender, Anne Flörcken, Sven Märdian, Daniel Zips, David Kaul, Manish Charan
Sarcoma.2024; 2024: 1. CrossRef
De-differentiation associated with drop metastasis of a recurrent intracranial solitary fibrous tumor: a case report and literature review
Chenhui Zhao, Xiran Fan, Wanwan Gao, Fan Zhang, Haijun Lv, Xiaochun Jiang, Guangfu Di
International Journal of Neuroscience.2022; 132(8): 843. CrossRef
Long-term extracranial metastatic relapse of an intraventricular solitary fibrous tumor: a case report
Tarek Assi, Elie Samaha, Hussein Nassereddine
Anti-Cancer Drugs.2022; 33(1): e764. CrossRef
Multidisciplinary Treatment of Liver Metastases from Intracranial SFTs/HPCs: A Report of Three Consecutive Cases
Felix J. Krendl, Franka Messner, Gregor Laimer, Angela Djanani, Andreas Seeber, Georg Oberhuber, Dietmar Öfner, Dominik Wolf, Stefan Schneeberger, Reto Bale, Christian Margreiter
Current Oncology.2022; 29(11): 8720. CrossRef
A review of solitary fibrous tumor/hemangiopericytoma tumor and a comparison of risk factors for recurrence, metastases, and death among patients with spinal and intracranial tumors.
Enrico Giordan, Elisabetta Marton, Alexandra M. Wennberg, Angela Guerriero, Giuseppe Canova
Neurosurgical Review.2021; 44(3): 1299. CrossRef
Intracranial Solitary Fibrous Tumor of the Skull Base: 2 Cases and Systematic Review of the Literature
Sricharan Gopakumar, Visish M. Srinivasan, Caroline C. Hadley, Adrish Anand, Marc Daou, Patrick J. Karas, Jacob Mandel, Shankar P. Gopinath, Akash J. Patel
World Neurosurgery.2021; 149: e345. CrossRef
Hemangiopericytoma/Solitary Fibrous Tumor in the central nervous system. Experience with surgery and radiotherapy as a complementary treatment: A 10-year analysis of a heterogeneous series in a single tertiary center
Pedro Miguel González-Vargas, José Luis Thenier-Villa, Pablo Sanromán Álvarez, Alexandre Serantes Combo, Lourdes Calero Félix, Raúl Alejandro Galárraga Campoverde, Eva Azevedo González, Álvaro Martín-Gallego, Rosa Martínez-Rolan, Adolfo de la Lama Zaragoz
Neurocirugía.2020; 31(1): 14. CrossRef
Hemangiopericytoma/Solitary Fibrous Tumor in the central nervous system. Experience with surgery and radiotherapy as a complementary treatment: A 10-year analysis of a heterogeneous series in a single tertiary center
Pedro Miguel González-Vargas, José Luis Thenier-Villa, Pablo Sanromán Álvarez, Alexandre Serantes Combo, Lourdes Calero Félix, Raúl Alejandro Galárraga Campoverde, Eva Azevedo González, Álvaro Martín-Gallego, Rosa Martínez-Rolan, Adolfo de la Lama Zaragoz
Neurocirugía (English Edition).2020; 31(1): 14. CrossRef
Solitary fibrous tumor/hemangiopericytoma: treatment results based on the 2016 WHO classification
Kyoung Su Sung, Ju Hyung Moon, Eui Hyun Kim, Seok-Gu Kang, Se Hoon Kim, Chang-Ok Suh, Sun Ho Kim, Kyu-Sung Lee, Won Seok Chang, Jong Hee Chang
Journal of Neurosurgery.2019; 130(2): 418. CrossRef
Grading of meningeal solitary fibrous tumors/hemangiopericytomas: analysis of the prognostic value of the Marseille Grading System in a cohort of 132 patients
Nicolas Macagno, Rob Vogels, Romain Appay, Carole Colin, Karima Mokhtari, Benno Küsters, Pieter Wesseling, Dominique Figarella‐Branger, Uta Flucke, Corinne Bouvier
Brain Pathology.2019; 29(1): 18. CrossRef
Solitary fibrous tumor of the pineal region with delayed ectopic intracranial metastasis: A case report and review of the literature
Yongjie Wang, Jingying Zhang, Qichang Liu, Fuyi Liu, Xiangdong Zhu, Jianmin Zhang
Medicine.2019; 98(21): e15737. CrossRef
Case report: neonatal giant forehead hemangiopericytoma with a 5-year follow-up
AiJun Peng, LiBing Zhang, Hai Zhao, LiangXue Zhou
Medicine.2019; 98(47): e17888. CrossRef
Liquid Biopsy in Rare Cancers: Lessons from Hemangiopericytoma
Chiara Nicolazzo, Luciano Colangelo, Alessandro Corsi, Guido Carpino, Angela Gradilone, Chiara Sonato, Cristina Raimondi, Eugenio Gaudio, Paola Gazzaniga, Walter Gianni
Analytical Cellular Pathology.2018; 2018: 1. CrossRef
Surveillance for metastatic hemangiopericytoma-solitary fibrous tumors-systematic literature review on incidence, predictors and diagnosis of extra-cranial disease
Tarini Ratneswaren, Florence Rosie Avila Hogg, Mathew Joseph Gallagher, Keyoumars Ashkan
Journal of Neuro-Oncology.2018; 138(3): 447. CrossRef
Intracranial Solitary Fibrous Tumor
Eveline Claus, Patrick Seynaeve, Jeroen Ceuppens, Alain Vanneste, Koenraad Verstraete
Journal of the Belgian Society of Radiology.2017;[Epub] CrossRef
Comparison and evaluation of risk factors for meningeal, pleural, and extrapleural solitary fibrous tumors: A clinicopathological study of 92 cases confirmed by STAT6 immunohistochemical staining
Ji Min Kim, Yoon-La Choi, Yu Jin Kim, Hyung Kyu Park
Pathology - Research and Practice.2017; 213(6): 619. CrossRef
Molecular Testing of Brain Tumor
Sung-Hye Park, Jaekyung Won, Seong-Ik Kim, Yujin Lee, Chul-Kee Park, Seung-Ki Kim, Seung-Hong Choi
Journal of Pathology and Translational Medicine.2017; 51(3): 205. CrossRef
Solitary fibrous tumour presenting with a single bone metastasis: report of six cases and literature review
Vittoria Colia, Salvatore Provenzano, Carlo Morosi, Paola Collini, Salvatore Lorenzo Renne, Paolo G. Dagrada, Claudia Sangalli, Angelo Paolo Dei Tos, Andrea Marrari, Paolo G. Casali, Silvia Stacchiotti
Clinical Sarcoma Research.2016;[Epub] CrossRef

Case Reports

Sertoli-Leydig Cell Tumor of Hemangiopericytoma Pattern: A case report.: Hye Jin Lee, Young im Han, Hyeon Ok Kim, Kang Suek Suh, Sun Kyung Lee; Korean J Pathol. 1995;29(6):815-818.

1,543 View
13 Download

Abstract PDF: The Sertoli-Leydig cell tumor is a gonadal tumor of sex-cord stromal type, similar to that seen in of the various phases of testicular development in the male. This tumor is exceedingly rare, accounting for only 0.1% to 0.5% of all primary ovarian neoplasms. It occurs predominantly in the second and third decades(mean age about 25 years), less than 10% after menopause. We investigated a case of poorly differentiated Sertoli-Leydig cell tumor of right ovary, occured in a 76-year-old woman. Grossly, the tumor measured 2, 100 gm in weight and 25 x 19 x 8 cm in dimensions. The outer surface was smooth and glistening without rupture of the capsule. Cut sections revealed a multilobulated brown solid mass with multiple cystic change. Microscopically, it showed the typical findings o a Sertoli-Leydig cell tumor. The characteristic feature is hemangiopericytoma paftem of sarcomatoid spindle cells. Therefore, we present it with a brief review of the literature.

Solitary Fibrous Tumor of the Scrotum: A case report.: Jung Weon Shim, Jae Y Ro; Korean J Pathol. 1999;33(4):295-298.

1,782 View
39 Download

Abstract PDF: Solitary fibrous tumor (SFT) is a rare spindle cell neoplasm that usually arises in the pleura and has been recently reported from unusual locations. We present a case of SFT that occurred in the scrotum. The patient was a 38-year-old man who presented with a painless, left, scrotal mass of five years' duration. Scrotal sonography and pelvic CT scan showed a soft-tissue mass of 11 cm in diameter. The resected tumor measured 11 8 7 cm and was well demarcated from the surrounding soft tissue. The cut surface revealed homogenously grayish-white and gelatinous appearance. No hemorrhage or necrosis was found. Microscopically, the tumor showed hypercellular spindle cell areas intermixed with hypocellular areas lying in a myxoid or collagenous stroma. The spindle cells had no mitosis or low mitotic figures, and little or no nuclear atypia. They exhibited a variety of growth patterns, including "patternless" pattern, and a prominent vasculature with hemangiopericytic pattern. Vimentin, CD34, and bcl-2 protein immunoreactivity were observed. Characteristic histologic and immunohistochemical features of this lesion were consistent with SFT. To arrive at a correct diagnosis of this lesion, especially when it occurs in unusual sites, immunohistochemical study including CD34 & bcl-2 protein is required in addition to characteristic histologic features.

Meningeal Hemangiopericytoma in a Newborn: A Case Report.: Dong Sug Kim, Seong Ho Kim, Woo Mok Byun, Jeong Ok Hah; Korean J Pathol. 2002;36(2):132-135.

1,379 View
12 Download

Abstract PDF: Several, but not many, cases of congenital meningeal hemangiopericytoma have been described to date. Herein, a case of meningeal hemangiopericytoma in a newborn is described. The patient was a 2-week-old boy with expanded fontanelles and frequent vomiting. A 5 cm sized mass was found in the left temporo-parietal lobe, which was well circumscribed and lobulated. Histologically the tumor was compatible with anaplastic (malignant) hemangiopericytoma, which showed pleomorphic nuclei, frequent mitotic figures and extensive hemorrhagic necrosis. The tumor cells were immunoreactive for vimentin, but negative for CD34, desmin and S-100 protein. Differential diagnosis for meningeal hemangiopericytoma was discussed, and the fact that meningeal hemangiopericytoma might have occurred congenitally was emphasized.

Primary Malignant Hemangiopericytoma of the Lung: A case report.: Jung Hee Kang, Eun Kyung Hong, Chan Keum Park, Jung Dal Lee; Korean J Pathol. 1992;26(1):66-70.

1,389 View
19 Download

Abstract PDF: Primary pulmonary hemangiopericytoma is a rare, potentially malignant tumor and assumes more malignant course than that originated in the soft tissue. It can be asymtomatic until attaining a large size within the lung. We report a case of malignant hemangiopericytoma of the lung in a 29 year old man. It represented as a sharply demarcated, huge homogeneous opaque mass in the right upper lobe. The cytologic and histologic features were that of malignant hemangiopericytoma.

Original Article

Hemangiopercytoma of the Meninges: The immunohistochemical study for the relationship between hemangiopericytic meningioma and peripheral hemangiopericytoma.: Sun Hee Yoon, Weon Yeong Choi, Sook Nyo Lee, In Sook Lim, Sook Hee Hong; Korean J Pathol. 1990;24(4):502-508.

1,770 View
10 Download

Abstract PDF: Hemangiopericycic maningioma is clinically and pathologically similar to peripheral Hemangiopericytoma and now tends to be terned as hemangiopericytoma of central nervous system. The authors studied 3 cases of hemangiopericytic meningioma obtained from 3 patients, 1 case of meningotheliomatous meningioma, angioblastic meningioma and transitional meningioma, and 2 cases of peripheral hemangiopericytoma, which had operated from November 1988 to May 1989 at the department of neurosurgery, Pusan Inje University Hospital. The authors analysed and compared the immunohistochemical finding and light microscopic apearance. The results obtained were summarized as follows; 1) Classic maningioma (meningotheliomatous meningioma, transitional meningioma and angioblastic meningioma) shows reactivity to both EMA and vimentin. 2) Hemangiopercicytic meningioma and peripheral hemangiopericytoma are reactive only to vimentin, so the two tumors are suggested as same type of tumor. 3) One of 3 cases of hemangiopericytic meningioma shows whorling and interlacing bundles of spindle cells, the peculiar light microscopic features of transitional meningioma, suggesting transitional or mixed form of hemangiopericytic meningioma and transitional meningioma.

First
Prev
Page of 1
Next
Last

Search