1. Boualila, L., et al., Unusual Manifestations of Orbital Langerhans Cell Histiocytosis: Conjunctival Hyperemia and Ocular Hypertonia. 21st Century Pathology, 2022. 2(1): p. 1-6.
2. Ryu, H.K., et al., A Rare Case of Upper Eyelid Langerhans Cell Histiocytosis. Korean Journal of Ophthalmology: KJO, 2022. 36(5): p. 466. [
DOI:10.3341/kjo.2022.0075]
3. Gulati, N. and C.E. Allen, Langerhans cell histiocytosis: Version 2021. Hematological oncology, 2021. 39: p. 15-23. [
DOI:10.1002/hon.2857]
4. Leung, A.K., J.M. Lam, and K.F. Leong, Childhood Langerhans cell histiocytosis: a disease with many faces. World Journal of Pediatrics, 2019. 15: p. 536-545. [
DOI:10.1007/s12519-019-00304-9]
5. Anwar, M. and M. Eltayef, Langerhans cell histiocytosis of the orbit presenting as periorbital cellulitis. Cureus, 2022. 14(12). [
DOI:10.7759/cureus.32656]
6. Kobayashi, M. and A. Tojo, Langerhans cell histiocytosis in adults: advances in pathophysiology and treatment. Cancer science, 2018. 109(12): p. 3707-3713. [
DOI:10.1111/cas.13817]
7. Gersey, Z.C., et al., Intracranial Langerhans cell histiocytosis: a review. Interdisciplinary Neurosurgery, 2020. 21: p. 100729. [
DOI:10.1016/j.inat.2020.100729]
8. Stromberg, J., et al., Langerhans cell histiocytosis involving the sphenoid sinus and superior orbital fissure. American journal of neuroradiology, 1995. 16(4): p. 964-967.
9. Erly, W.K., R.F. Carmody, and R.M. Dryden, Orbital histiocytosis X. American journal of neuroradiology, 1995. 16(6): p. 1258-1261.
10. Gündüz, K., et al., Eosinophilic granuloma of the orbit: report of two cases. Journal of American Association for Pediatric Ophthalmology and Strabismus, 2007. 11(5): p. 506-508. [
DOI:10.1016/j.jaapos.2007.03.016]
11. Wu, C., et al., MR imaging features of orbital Langerhans cell Histiocytosis. BMC ophthalmology, 2019. 19: p. 1-10. [
DOI:10.1186/s12886-019-1269-9]
12. Zollars, L., J. Beers, and A. Carter, Orbital infiltration in Letterer-Siwe disease. Journal of computer assisted tomography, 1984. 8(1): p. 137-138. [
DOI:10.1097/00004728-198402000-00029]
13. Amemiya, T., Eosinophilic granuloma of the soft tissue in the orbit. Ophthalmologica, 1981. 182(1): p. 42-48. [
DOI:10.1159/000309086]
14. Jaing, T.-H., et al., Tumor lysis syndrome in an infant with Langerhans cell histiocytosis successfully treated using continuous arteriovenous hemofiltration. Journal of pediatric hematology/oncology, 2001. 23(2): p. 142-144. [
DOI:10.1097/00043426-200102000-00016]
15. Heuer, H.E., Eosinophilic granuloma of the orbit. Acta Ophthalmol (Copenh), 1972. 50(2): p. 160-5. [
DOI:10.1111/j.1755-3768.1972.tb03773.x]
16. Şovrea, A.S., et al., Solitary Langerhans histiocytosis of the orbit: case report and review of the literature. Rom J Morphol Embryol, 2017. 58(4): p. 1589-1595.
17. Carneiro, I., A. Friande, and M. Araújo, A case of orbital langerhans cell histiocytosis in an adult. Acta Médica Portuguesa, 2019. 32(9): p. 617-620. [
DOI:10.20344/amp.10179]
18. Richards, N.Q., et al., Atypical presentation of isolated orbital Langerhans cell histiocytosis. Sarcoidosis, Vasculitis, and Diffuse Lung Diseases, 2019. 36(2): p. 167.
19. Koka, K., et al., Clinical spectrum and management outcomes of Langerhans cell histiocytosis of the orbit. Indian Journal of Ophthalmology, 2020. 68(8): p. 1604-1608. [
DOI:10.4103/ijo.IJO_1375_19]
20. Pasquini, L., et al., Langerhans' Cell Histiocytosis Mimicking a Pott Puffy Tumor. Journal of Pediatric Hematology/Oncology, 2018. 40(3): p. e182-e184. [
DOI:10.1097/MPH.0000000000000884]
21. Lakatos, K., et al., Langerhans cell histiocytosis of the orbit: spectrum of clinical and imaging findings. The Journal of Pediatrics, 2021. 230: p. 174-181. e1. [
DOI:10.1016/j.jpeds.2020.10.056]
22. Rodriguez‐Galindo, C., Clinical features and treatment of Langerhans cell histiocytosis. Acta Paediatrica, 2021. 110(11): p. 2892-2902. [
DOI:10.1111/apa.16014]
23. Esmaili, N. and G.J. Harris, Langerhans cell histiocytosis of the orbit: spectrum of disease and risk of central nervous system sequelae in unifocal cases. Ophthalmic Plastic & Reconstructive Surgery, 2016. 32(1): p. 28-34. [
DOI:10.1097/IOP.0000000000000402]
24. Escardó-Paton, J.A., J. Neal, and C.M. Lane, Late recurrence of Langerhans cell histiocytosis in the orbit. Br J Ophthalmol, 2004. 88(6): p. 838-9. [
DOI:10.1136/bjo.2003.031336]
25. Banna, M. and P.S. Olutola, Orbital histiocytosis on computed tomography. J Comput Tomogr, 1983. 7(2): p. 167-70. [
DOI:10.1016/0149-936X(83)90039-5]
26. Cacciotti, C., et al., Visual Diagnosis: Periorbital Edema in a 7-year-old Girl. Pediatrics in Review, 2016. 37(3): p. e7-e9. [
DOI:10.1542/pir.2015-0064]
27. Chen, T.H. and S.N. Yang, An unusual orbital mass with dural tail signs. Intern Med, 2012. 51(15): p. 2063-4. [
DOI:10.2169/internalmedicine.51.7944]
28. Cheung, N., D. Selva, and A.A. McNab, Orbital Langerhans cell histiocytosis in adults. Ophthalmology, 2007. 114(8): p. 1569-1573. [
DOI:10.1016/j.ophtha.2006.10.056]
29. Das, A., A. Gupta, and H.V. Naina, Orbital cellulitis as the initial presentation of L angerhans cell histiocytosis in an adult patient. American Journal of Hematology, 2017. 92(6): p. 591-592. [
DOI:10.1002/ajh.24670]
30. Feldman, R.B., et al., Solitary eosinophilic granuloma of the lateral orbital wall. American journal of ophthalmology, 1985. 100(2): p. 318-323. [
DOI:10.1016/0002-9394(85)90800-1]
31. FURUTA, S., et al., Pediatric Orbital Eosinophilic Granuloma with Intra-and Extracranial Extension-Case Report-. Neurologia medico-chirurgica, 1991. 31(9): p. 590-592. [
DOI:10.2176/nmc.31.590]
32. Giovannetti, F., et al., Langerhans cell histiocytosis with orbital involvement: our experience. Journal of oral and maxillofacial surgery, 2009. 67(1): p. 212-216. [
DOI:10.1016/j.joms.2006.06.273]
33. Gross, F.J., et al., Eosinophilic granuloma of the cavernous sinus and orbital apex in an HIV-positive patient. Ophthalmology, 1989. 96(4): p. 462-467. [
DOI:10.1016/S0161-6420(89)32855-7]
34. Guler, I., et al., Solitary Langerhans cell histiocytosis of the cavernous sinus with orbital extension in an adult. Acta Neurologica Belgica, 2016. 116: p. 351-352. [
DOI:10.1007/s13760-015-0559-0]
35. Harbour, J.W., et al., Langerhans cell histiocytosis diagnosed by fine needle biopsy. Arch Ophthalmol, 1997. 115(9): p. 1212-3. [
DOI:10.1001/archopht.1997.01100160382027]
36. Harnett, A., et al., Radiotherapy in benign orbital disease. II: Ophthalmic Graves' disease and orbital histiocytosis X. British journal of ophthalmology, 1988. 72(4): p. 289-292. [
DOI:10.1136/bjo.72.4.289]
37. Harris, G.J. and K.I. Woo, Eosinophilic granuloma of the orbit: a paradox of aggressive destruction responsive to minimal intervention. Transactions of the American Ophthalmological Society, 2003. 101: p. 93.
38. Herwig, M.C., et al., Langerhans cell histiocytosis of the orbit: five clinicopathologic cases and review of the literature. Survey of ophthalmology, 2013. 58(4): p. 330-340. [
DOI:10.1016/j.survophthal.2012.09.004]
39. Hurwitz, C.A. and W.C. Faquin, Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 5-2002. A 15-year-old boy with a retro-orbital mass and impaired vision. N Engl J Med, 2002. 346(7): p. 513-20. [
DOI:10.1056/NEJMcpc020005]
40. Jakobiec, F.A., et al., Localized eosinophilic granuloma (Langerhans' cell histiocytosis) of the orbital frontal bone. Archives of Ophthalmology, 1980. 98(10): p. 1814-1820. [
DOI:10.1001/archopht.1980.01020040666015]
41. Jordan, D.R., et al., Eosinophilic granuloma. Arch Ophthalmol, 1993. 111(1): p. 134-5. [
DOI:10.1001/archopht.1993.01090010138040]
42. Kaddu, S., G. Mulyowa, and C. Kovarik, Hypopigmented scaly, scalp and facial lesions and disfiguring exopthalmus. Langerhans cell histiocytosis (LCH). Clin Exp Dermatol, 2010. 35(3): p. e52-3. [
DOI:10.1111/j.1365-2230.2009.03336.x]
43. Kahilogullari, G., et al., Orbital eosinophilic granuloma in a child: a case report. Turk Neurosurg, 2013. 23(4): p. 575-7.
44. Kaplan, C., M. Shamoto, and A. Kato, An appraisal of histiocytosis-X. J Surg Oncol, 1972. 4(3): p. 180-9. [
DOI:10.1002/jso.2930040303]
45. Kashkouli, M.B. and S. Shahrzad, Intralesional Injection of Interferon-α2b in Orbital Eosinophilic Granuloma. Ophthalmic Plast Reconstr Surg, 2016. 32(5): p. e106-9. [
DOI:10.1097/IOP.0000000000000289]
46. Key, S.J., et al., Eosinophilic granuloma: resolution of maxillofacial bony lesions following minimal intervention. Report of three cases and a review of the literature. J Craniomaxillofac Surg, 2004. 32(3): p. 170-5. [
DOI:10.1016/j.jcms.2004.01.004]
47. Kindy-Degnan, N.A., et al., Intralesional steroid in the treatment of an orbital eosinophilic granuloma. Arch Ophthalmol, 1991. 109(5): p. 617-8. [
DOI:10.1001/archopht.1991.01080050023015]
48. Kramer, T.R., et al., Langerhans cell histiocytosis with orbital involvement. Am J Ophthalmol, 1997. 124(6): p. 814-24. [
DOI:10.1016/S0002-9394(14)71699-X]
49. Levy, J., et al., Langerhans cell histiocytosis with periorbital cellulitis. Am J Ophthalmol, 2003. 136(5): p. 939-42. [
DOI:10.1016/S0002-9394(03)00487-2]
50. García de Marcos, J.A., et al., Langerhans cell histiocytosis in the maxillofacial area in adults. Report of three cases. Med Oral Patol Oral Cir Bucal, 2007. 12(2): p. E145-50.
51. Mokal, N.J., et al., Langerhans cell histiocytosis: orbital involvement as an unusual location. Plast Reconstr Surg, 2001. 107(3): p. 813-7. [
DOI:10.1097/00006534-200103000-00024]
52. Moore, A.T., J. Pritchard, and D.S. Taylor, Histiocytosis X: an ophthalmological review. Br J Ophthalmol, 1985. 69(1): p. 7-14. [
DOI:10.1136/bjo.69.1.7]
53. Nemet, A.Y., J. Danks, and J. Grigg, A 7th nerve palsy in a child with Langerhans histiocytosis. Orbit, 2008. 27(2): p. 123-5. [
DOI:10.1080/01676830701375785]
54. Nirankari, M.S., et al., Eosinophilic granuloma of the orbit. AMA Arch Ophthalmol, 1957. 58(6): p. 857-61. [
DOI:10.1001/archopht.1957.00940010879007]
55. Oh, A.J., et al., Orbital indeterminate cell histiocytosis. Orbit, 2025. 44(1): p. 96-100. [
DOI:10.1080/01676830.2024.2317301]
56. Rajendram, R., et al., Biopsy-confirmed spontaneous resolution of orbital langerhans cell histiocytosis. Orbit, 2005. 24(1): p. 39-41. [
DOI:10.1080/01676830590889893]
57. Rogers, L. and R.L. Hiatt, Disseminated histiocytosis X. South Med J, 1968. 61(11): p. 1149-54. [
DOI:10.1097/00007611-196811000-00003]
58. Rootman, J., N. Quenville, and D. Owen, Recent advances in pathology as applied to orbital biopsy. Practical considerations. Ophthalmology, 1984. 91(6): p. 708-18. [
DOI:10.1016/S0161-6420(84)34255-5]
59. Sakata, N., et al., Development of Langerhans cell histiocytosis associated with chronic active Epstein-Barr virus infection. Pediatr Blood Cancer, 2008. 50(4): p. 924-7. [
DOI:10.1002/pbc.21249]
60. Satoh, K., et al., Early adult-onset orbital apex Langerhans cell histiocytosis histologically confirmed during "truly spontaneous" regression. Acta Neurochir (Wien), 2012. 154(2): p. 301-2. [
DOI:10.1007/s00701-011-1250-8]
61. Smith, J.H., L. Fulton, and J.M. O'Brien, Spontaneous regression of orbital Langerhans cell granulomatosis in a three-year-old girl. Am J Ophthalmol, 1999. 128(1): p. 119-21. [
DOI:10.1016/S0002-9394(99)00055-0]
62. Sokol, J.A., et al., Adult orbital langerhans cell histiocytosis with frontal bone involvement. Ophthalmic Plast Reconstr Surg, 2009. 25(2): p. 157-8. [
DOI:10.1097/IOP.0b013e31819ac2d9]
63. Song, A., et al., Treatment of recurrent eosinophilic granuloma with systemic therapy. Ophthalmic Plast Reconstr Surg, 2003. 19(2): p. 140-4. [
DOI:10.1097/01.IOP.0000055980.85878.26]
64. Souid, A.K., et al., Radiological case of the month. Solitary eosinophilic granuloma of the orbit. Arch Pediatr Adolesc Med, 1994. 148(10): p. 1063-4. [
DOI:10.1001/archpedi.1994.02170100061011]
65. Subramanian, N., et al., Adult onset Langerhans cell histiocytosis of the orbit--a case report. Orbit, 2004. 23(2): p. 99-103. [
DOI:10.1080/01676830490501550]
66. Tran, J. and R.C. Allen, A Mass in the Greater Wing of the Sphenoid in a Pediatric Patient. JAMA Ophthalmol, 2020. 138(5): p. 584-585. [
DOI:10.1001/jamaophthalmol.2020.0372]
67. Trocme, S.D., et al., Extracellular deposition of eosinophil major basic protein in orbital histiocytosis X. Ophthalmology, 1991. 98(3): p. 353-6. [
DOI:10.1016/S0161-6420(91)32289-9]
68. Ulivieri, S., G. Oliveri, and G. Filosomi, Solitary Langerhans cell histiocytosis orbital lesion: case report and review of the literature. Neurocirugia (Astur), 2008. 19(5): p. 453-5. [
DOI:10.1016/S1130-1473(08)70214-8]
69. van Zyl, T., et al., Histopathologic features of a resolving orbital Langerhans cell histiocytosis. Graefes Arch Clin Exp Ophthalmol, 2015. 253(12): p. 2341-3. [
DOI:10.1007/s00417-015-3086-z]
70. Werner, K., et al., Chronic papilloedema due to intra-orbital Langerhans cell histiocytosis. Med Pediatr Oncol, 2003. 41(6): p. 580-3. [
DOI:10.1002/mpo.10244]
71. Wheeler, M., Exopthalmos caused by eosinophilic granuloma of bone. Am J Ophthalmol, 1946. 29: p. 980-4. [
DOI:10.1016/0002-9394(46)90929-4]
72. Wladis, E.J., J.E. Tomaszewski, and R.E. Gausas, Langerhans cell histiocytosis of the orbit 10 years after involvement at other sites. Ophthalmic Plast Reconstr Surg, 2008. 24(2): p. 142-3. [
DOI:10.1097/IOP.0b013e3181640839]
73. Wood, C.M., et al., Globe luxation in histiocytosis X. Br J Ophthalmol, 1988. 72(8): p. 631-3. [
DOI:10.1136/bjo.72.8.631]
74. Zausinger, S., et al., Eosinophilic granuloma of the orbit in an adult woman. Acta Neurochir (Wien), 2000. 142(2): p. 215-7. [
DOI:10.1007/s007010050027]
75. Iqbal, M.O., et al., Recurrent Langerhans cell histiocytosis at the site of prior craniotomy: case report. J Neurosurg Pediatr, 2019. 24(6): p. 728-732. [
DOI:10.3171/2019.6.PEDS19286]
76. Yokoyama, T., et al., Orbital Langerhans Cell Histiocytosis: A Case Report. Cureus, 2023. 15(7): p. e42773. [
DOI:10.7759/cureus.42773]
77. Da Silva, R. and T. Casella, Healthcare-associated infections in patients who are immunosuppressed due to chemotherapy treatment: a narrative review. J Infect Dev Ctries, 2022. 16(12): p. 1784-1795. [
DOI:10.3855/jidc.16495]
78. Liao, F., et al., Application of (18)F-FDG PET/CT in Langerhans Cell Histiocytosis. Contrast Media Mol Imaging, 2022. 2022: p. 8385332. [
DOI:10.1155/2022/8385332]
79. Ebner, R., et al., ESR Essentials: staging and restaging with FDG-PET/CT in oncology-practice recommendations by the European Society for Hybrid, Molecular and Translational Imaging. Eur Radiol, 2025. 35(4): p. 1894-1902. [
DOI:10.1007/s00330-024-11094-8]
80. Abla, O. and S. Weitzman, Treatment of Langerhans cell histiocytosis: role of BRAF/MAPK inhibition. Hematology Am Soc Hematol Educ Program, 2015. 2015: p. 565-70. [
DOI:10.1182/asheducation.V2015.1.565.3919688]