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Multiple recurrent myxofibrosarcoma of the orbit: case report and review of the literature

Abstract

Background

Although myxofibrosarcoma (MFS) is the most common mesenchymal tumor, occurrence in the orbit is extremely rare. A characteristic clinical feature of MFS is its propensity for local recurrence (LR). Still, none of published literature has described the entire clinical course of multiple recurrences of MFS in the orbit. Here we present an unusual case in which a patient with multiple recurrences of MFS in the orbit followed-up for 5 years. We describe its clinical-pathological correlation, treatment, and prognosis.

Case presentation

A 70-year-old woman sought treatment for a year history of right upper eyelid swelling in May 2014. Since then, she underwent three surgical procedures in the right orbit in the same region (in 2014, 2016, and 2017). The pathology analysis of the three surgical tissue samples was consistent with myxofibrosarcoma, characterized by spindle-shaped cells and variably myxoid stroma. In the 2 years follow-up after the third surgery, there was no evidence of tumor recurrence.

Conclusion

Myxofibrosarcoma of the orbit is extremely rare. Since few reports are available in the literature, the diagnosis and management of the orbit myxofibrosarcoma is still a challenge to ophthalmologists. Histopathology is highly valuable in the diagnosis. As a clinical characteristic, the lesions have a high risk of local recurrence; therefore, aggressive resection and careful postoperative follow-up are paramount.

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Background

Myxofibrosarcoma (MFS) is the most common malignant soft tumor of the elderly, previously known as myxoid malignant fibrous histiocytoma (MFH) [1]. Since the new 2002 tumor classification system published by the World Health Organization (WHO), these tumors are considered as distinct pathological entities [2]. MFS usually appears in the body extremities, especially lower extremities, then trunk. Occurence in the orbit is extremely infrequent. In this article we describe a 70-year-old woman with a myxofibrosarcoma afflicting the orbit, presenting with multiple local recurrences.

Case presentation

A 70-year-old woman presented to our hospital with a one-year history of right upper eyelid swelling in May 2014. Her best-corrected visual acuities (BCVAs) were 0.6 in the right eye, 1.0 in the left eye. Binocular Intraocular pressure was normal. Physical examination revealed a palpable soft mass in the right upper eyelid with a size of 3 cm*2 cm. The exams of the right upper eyelid also presented with an increased volume. Complete resection of the tumor revealed a large oval encapsulated mass in close relation to the adjacent tissue. The histopathology examination revealed a spindle-cell tumor with a myxoid matrix, consistent with MFS. The Ki-67 proliferation index was 60%.

Two years after the initial surgery, the patient was admitted to another hospital with a palpable mass at the same site and swollen right upper eyelid. She underwent surgery and pathological analysis confirmed the recurrence of MFS, with an invasion of the surrounding tissue. Immunohistochemical staining was negative for S-100, desmin, and positive for α-SMA and for Ki67 in 20% of nuclei. Unfortunately, no pathological section was available. Adjuvant radiation therapy was administered after surgery, but we were unable to collect information about the radiation therapy modalities.

One year after the second tumor resection, she returned to our hospital with progressive swelling of the right eyelid for nearly half a year. Ophthalmological examination showed visual acuity as CF/40 cm OD and 0.6 OS. The upper eyelid was swollen and ptotic. There was a 1.5 cm*1.5 cm palpable, firm, and movable mass in the inner part of the right upper eyelid (Fig. 1a). Slit lamp examination of the right eye showed a 6 mm*2 mm ulcer in the temporal cornea and a non-round pupil with extensive posterior synechiae and absent light reflex. The left eye examination revealed no abnormalities. Contrast-enhanced orbital CT showed a well-defined cystic to solid mass with a size of 1.9 cm *1.9 cm in the superolateral part of the orbit, compressing the lateral eyeball (Fig. 1b). The patient underwent surgical tumor resection again revealing a lobulated shaped and firm mass with local necrosis (Fig. 1c). The final histological examination confirmed myxofibrosarcoma (MFS). On the microscopic examination it was visualized a nodular growth tumor with a prominent myxoid matrix (Fig. 2a). Another characteristic finding was the presence of prominent, elongated, curvilinear, thin-walled blood vessels (Fig. 2b). Immunohistochemical staining was positive for Vimentin (Fig. 3a), negative for desmin (Fig. 3b), S-100 (Fig. 3c), SMA and EMA. CD 34 was partially positive (Fig. 3d) and the proliferation marker Ki-67 positive rate was less than 1%.

Fig. 1
figure1

a Photograph showing swelling and ptosis of the right eyelid. b Contrast-enhanced orbital CT showing a well-defined mass which compressed the lateral eyeball. c Gross appearance of the tumor showing a lobulated-shaped mass with local necrosis

Fig. 2
figure2

a At low power, the tumor shows nodular growth with a prominent myxoid matrix (hematoxylin-eosin, × 100). b At high power the tumor shows spindle-shaped cells and elongated, curvilinear, thin-walled blood vessels (hematoxylin-eosin, × 400)

Fig. 3
figure3

Immunohistochemical analysis of the tumor tissue was positive for Vimentin (a) but negative for desmin (b) and S-100 (c). CD 34 was partially positive (d)

After the third surgery, the patient was followed-up for 2 years without tumor recurrence.

Discussion and conclusions

Myxofibrosarcoma (MFS) is the most common mesenchymal tumor in elderly patients, which, most of the time, presents as a painless, slowly-growing mass, with typical potential for local recurrence (LR). It is characterized by variably myxoid stroma with a distinct curvilinear vascular pattern.

MFS might develop in most parts of the body, but most commonly in the extremities, especially lower extremities, then the trunk. Orbital presentation of MFS is extraordinarily rare, and it was first described in 2008. Since then, only six cases have been published [3,4,5,6,7,8].

MFS has a high incidence of LR, ranging from 50 to 60%. Some studies demonstrate locally recurrent MFS progressing to a higher-grade disease with an associated increase in metastatic potential [9, 10]. However, none of these case series studies included orbital MFS. In the six published case reports featuring orbital MFS, the most extended follow-up period was 2 years, which cannot properly reflect relapsing or metastasis. One article has reported a case in which the patient underwent three surgeries as well [7]. Still, no pathological data was described regarding the former operations, making it hard to determine if it was a case of recurrent MFS. In our case we reported a 5 years follow-up after the initial surgery. The entire clinical course with two relapses can demonstrate the aggressive growth pattern of orbital MFS.

The diagnosis of MFS relies on the histopathology. Typically, the spindle-cells or stellate shaped cells populate in variably myxoid stroma and there are great differences in cellularity, polymorphism, and mitotic activity. A curvilinear vascular pattern can be remarkably found in most tumors [2, 11, 12]. Immunohistochemically, the tumor cells may show strong staining with vimentin and would be negative for Desmin, S-100, SMA [2, 11]. The histopathological differential diagnosis of MFS includes benign and malignant lesions. Benign lesions, such as nodular fascitis, myxoma, and spindle-cell lipoma, are all lack extensive vasculature. Malignant lesions include myxoid liposarcoma, pleomorphic dermal sarcoma, myxoid dermatofibrosarcoma protuberans, and low-grade fibromyxoid sarcoma. One of the most difficult distinctions is the low-grade fibromyxoid sarcoma, which occurs mostly in young patients and is characterized by contrasting fibrous and myxoid areas, spindle-cells in a swirling and whorled pattern, with a variably myxoid [1, 13, 14].

Since this kind of tumor is apt to recurrence and metastasis, margin-negative surgical resection is the most effective therapy. Insufficient tumor-free margins are associated with a high risk of local recurrence and, hence, a poor prognosis [15, 16]. The role of radiation therapy and chemotherapy on the treatment of primary MFS remains uncertain. Nonetheless, some studies showed adjuvant radiation therapy providing the best local control [16,17,18]. In present case, although radiotherapy was used in second treatment, the period of recurrence is shorter than the surgery in our hospital, maybe suggest that the adjuvant radiation therapy provide local control effectively limited.

Summarizing, primary MFS of the orbit is rare and can present a high recurrence rate. Our report described an entire clinical course of multiple recurrences of orbital MFS, reinforcing the importance of complete excision of these lesions. Ophthalmologists should be mindful of this diagnosis and closely monitor these patients.

Availability of data and materials

All data and supplementary information are included in this published article.

Abbreviations

MFS:

Myxofibrosarcoma

MFH:

Myxoid malignant fibrous histiocytoma

BCVA:

Best corrected visual acuity

LR:

Local recurrence

References

  1. 1.

    Weiss SW, Enzinger FM. Myxoid variant of malignant fibrous histiocytoma. Cancer. 1977;39(4):1672–85.

    CAS  Article  Google Scholar 

  2. 2.

    Fletcher CDM, UK, M F. Pathology and genetics of Tumours of soft tissue and bone. In: Kleihues P, Sobin LH, editors. World Health Organization classification of tumors. Lyon: IARC Press; 2002.

    Google Scholar 

  3. 3.

    Wang M, Khurana RN, Parikh JG, et al. Myxofibrosarcoma of the orbit: an underrecognized entity? Case report and review of the literature. Ophthalmology. 2008;115(7):1237–40.

    Article  Google Scholar 

  4. 4.

    Zhang Q, Wojno TH, Yaffe BM, et al. Myxofibrosarcoma of the orbit: a clinicopathologic case report. Ophthalmic Plast Reconstr Surg. 2010;26(2):129–31.

    Article  Google Scholar 

  5. 5.

    Gire J, Weinbreck N, Labrousse F, et al. Myxofibrosarcoma of the orbit : case report and review of literature. Ophthalmic Plast Reconstr Surg. 2012;28(1):e9–e11.

    Article  Google Scholar 

  6. 6.

    Pujari A, Ali MJ, Honavar SG, et al. Orbital myxofibrosarcoma : a clinicopathologic correlation of an extremely rare tumor. Ophthalmic Plast Reconstr Surg. 2014;30(5):e111–3.

    Article  Google Scholar 

  7. 7.

    Meel R, Lokdarshi G, Kashyap S, et al. Giant myxofibrosarcoma of the orbit: a rare case and a review of the literature. BMJ Case Rep. 2016;2016:r2015214107.

    Article  Google Scholar 

  8. 8.

    Clair BC, Salloum G, Carruth BP, et al. Orbital myxofibrosarcoma : case report and review of literature. Ophthalmic Plast Reconstr Surg. 2018;34(6):e180–2.

    Article  Google Scholar 

  9. 9.

    Angervall L, Kindblom LG, Merck C. Myxofibrosarcoma. A study of 30 cases. Acta Pathol Microbiol Scand A. 1977;85A(2):127–40.

    CAS  PubMed  Google Scholar 

  10. 10.

    Mentzel T, Calonje E, Wadden C, et al. Myxofibrosarcoma. Clinicopathologic analysis of 75 cases with emphasis on the low-grade variant. Am J Surg Pathol. 1996;20(4):391–405.

    CAS  Article  Google Scholar 

  11. 11.

    Goldblum JRM. Borderline and malignant fibroblastic/Myofibroblastic tumors. Enzinger Weiss Soft Tissue Tumors. 2014;Chapter 10:288–340.

    Google Scholar 

  12. 12.

    Roland CL, Wang W, Lazar AJ, et al. Myxofibrosarcoma. Surg Oncol Clin N Am. 2016;25(4):775–88.

    Article  Google Scholar 

  13. 13.

    Tjarks BJ, Ko JS, Billings SD. Myxofibrosarcoma of unusual sites. J Cutan Pathol. 2018;45(2):104–10.

    Article  Google Scholar 

  14. 14.

    HL E. Low-grade fibromyxoid sarcoma. A report of 12 cases. Am J Surg Pathol. 1993;17(6):595–600.

    Article  Google Scholar 

  15. 15.

    Song B, Lee K, Lee C, et al. Prognostic significance of microscopic tumor extension in local recurrence of myxofibrosarcoma and undifferentiated pleomorphic sarcoma. Pathol Int. 2018;68(9):509–16.

    Article  Google Scholar 

  16. 16.

    Boughzala-Bennadji R, Stoeckle E, Le Péchoux C, et al. Localized myxofibrosarcomas: roles of surgical margins and adjuvant radiation therapy. Int J Radiat Oncol Biol Phys. 2018;102(2):399–406.

    Article  Google Scholar 

  17. 17.

    Beane JD, Yang JC, White D, et al. Efficacy of adjuvant radiation therapy in the treatment of soft tissue sarcoma of the extremity: 20-year follow-up of a randomized prospective trial. Ann Surg Oncol. 2014;21(8):2484–9.

    Article  Google Scholar 

  18. 18.

    Mutter RW, Singer S, Zhang Z, et al. The enigma of myxofibrosarcoma of the extremity. Cancer. 2012;118(2):518–27.

    Article  Google Scholar 

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BX was involved in the literature search, preparation and editing of the manuscript. XH was involved in collecting pathology data, interpretations of the pathological figures, revision and approval of the manuscript. YJ and WM were involved in the review and approval of the manuscript. All authors have read and approved the manuscript.

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Correspondence to Weimin He.

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Du, B., He, X., Wang, Y. et al. Multiple recurrent myxofibrosarcoma of the orbit: case report and review of the literature. BMC Ophthalmol 20, 264 (2020). https://doi.org/10.1186/s12886-020-01458-1

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Keywords

  • Orbit
  • Multiple myxofibrosarcoma
  • Recurrent myxofibrosarcoma