1
|
Moscinksi N, Sullivan PZ, Gokaslan ZL. Benign primary bone tumors, long-term management into adulthood. INTERDISCIPLINARY NEUROSURGERY 2023. [DOI: 10.1016/j.inat.2022.101687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
|
2
|
Histiocytosis in the pediatric spine: a clinical and radiographic analysis of 50 patients. Spine Deform 2021; 9:823-831. [PMID: 33400235 DOI: 10.1007/s43390-020-00261-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 11/21/2020] [Indexed: 10/22/2022]
Abstract
STUDY DESIGN Descriptive, retrospective. Scientific level of evidence IV. OBJECTIVES The aim of this study was to evaluate a consecutive case series of 50 pediatric patients with LCH of the spine. Langerhans cell histiocytosis (LCH) is a rare disease characterized by abnormal proliferation of Langerhans cells in different organs. Incidence in children range from 2 to 10 cases per million. In the current literature, few series evaluate LCH in the pediatric spine. MATERIAL AND METHODS A consecutive case series of 50 pediatric patients with LCH of the spine treated at our hospital between 1984 and 2016, with a follow-up of at least 2 years, was analyzed. Sex, age, clinical and radiographic presentation, number of lesions, treatment, complications, and outcome were assessed. RESULTS Fifty patients, 26 boys and 24 girls, were evaluated. Mean age was 5 years and 2 months (6 months to 13 years and 3 months). 27 patients had a single spinal lesion while 23 had 2 or more lesions. A total of 100 vertebrae were involved. The thoracic spine was the most affected. The most frequent lesion location was in the vertebral body in 88% of the cases. The symptoms were pain (87%), reduced range of motion, deformity, and neurologic deficit. Biopsy was performed in 48 patients. Thirty-nine patients received medical treatment, 28 used orthoses and six required surgery. Six patients (12%) recurred at a mean of 3 years and 5 months (range 2-12 years). In all cases, neurological symptoms, torticollis, and deformities resolved after medical or surgical treatment. CONCLUSIONS Because of the variable presentation of the disease, ranging from a solitary isolated vertebral lesion to polyostotic and multisystemic involvement, a multidisciplinary team is required to have an adequate management of these patients and to obtain good results.
Collapse
|
3
|
Iqbal MO, Merve A, Galea N, Aquilina K. Recurrent Langerhans cell histiocytosis at the site of prior craniotomy: case report. J Neurosurg Pediatr 2019; 24:728-732. [PMID: 31561227 DOI: 10.3171/2019.6.peds19286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 06/25/2019] [Indexed: 11/06/2022]
Abstract
Tumors of the CNS represent the largest group of solid tumors found in the pediatric patient population. Langerhans cell histiocytosis (LCH) is an inflammatory lesion that may present in bone and/or soft tissue, including the CNS. Management depends on the extent of multisystem involvement, which determines resection with or without systemic chemotherapy. The authors report on the case of a child who underwent an open craniotomy for biopsy of a pituitary stalk lesion followed by neuropathological assessment, procedures used to diagnose LCH. The patient then underwent 12 months of systemic chemotherapy with subsequent resolution of the pituitary stalk lesion. Two years following pathological diagnosis, the patient presented with frontal orbital pain at the site of the prior craniotomy. Advanced imaging revealed MRI enhancement and radiotracer uptake of a soft-tissue growth at the frontal burr-hole site and MRI enhancement at a posterior burr-hole site without soft-tissue growth. The patient then underwent open biopsy and curettage that revealed LCH recurrence at the site of prior craniotomy. This case demonstrates that LCH may represent an abnormal reactive clonal proliferation of dendritic cells, rather than a de novo malignant neoplasm that can occur at sites of prior craniotomy despite systemic chemotherapy. The authors advocate close follow-up with contrast-enhanced imaging. Special attention should be given to sites of prior surgical manipulation to avoid missing distant sites of recurrence.
Collapse
Affiliation(s)
| | - Ashirwad Merve
- 2Histopathology, Great Ormond Street Hospital for Children, London, United Kingdom; and
| | - Nathalie Galea
- 3Department of Child and Adolescent Health, Mater Dei Hospital, Msida, Malta
| | | |
Collapse
|
4
|
Abstract
BACKGROUND Pediatric Langerhans cell histiocytosis (LCH) often results in vertebral compression fracture. However, few reports have reported vertebral remodeling during the course of LCH. We aimed to investigate the longitudinal reconstitution and transformation of the affected vertebrae and the adjacent structures in young children with spinal LCH. METHODS We recruited 13 patients, including 16 affected vertebrae, diagnosed with LCH via biopsy. The average age at first visit was 3.6 years. The average follow-up period was 10.2 years. Vertebral lesions involved L2 in 3 cases; T12, L1, or L5 in 2 cases; and C4, C5, C7, T5, T8, T9, or L3 in 1 case. We measured the ratios of the height of the affected vertebra and 1 vertebra above the affected one to that of the second vertebra above the affected one, local kyphotic angles, and the ratio of the height of the center of the adjacent disk to that of one disk above it. RESULTS The collapse of the affected vertebra was most severe after 1 year of disease onset. The rate of reconstitution accelerated at 2 years or later of disease onset. The recovery speed of the anterior wall was faster than that of the center height. While the height of the affected vertebrae was restored, the thickness of the adjacent disk also increased. Further, the height of the adjacent vertebrae increased in a similar manner. The average local kyphosis angle shifted to lordosis within the first 3 years. CONCLUSIONS The heights of not only the disk but also the adjacent vertebra increased during the vertebral collapse phase in pediatric spinal LCH patients. These transformations may affect the realignment of the sagittal spinal balance at the earlier stage of the disease. During the collapse phase, the heights of the adjacent vertebrae and disks increase but after the affected vertebrae reconstituted, the augmentation of adjacent vertebrae and disks diminished. LEVEL OF EVIDENCE Level IV.
Collapse
|
5
|
Lan ZG, Richard SA, Lei C, Ju Y. Thoracolumbar Langerhans cell histiocytosis in a toddler. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2018. [DOI: 10.1016/j.epsc.2017.09.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
|
6
|
Erker C, Harker-Murray P, Talano JA. Usual and Unusual Manifestations of Familial Hemophagocytic Lymphohistiocytosis and Langerhans Cell Histiocytosis. Pediatr Clin North Am 2017; 64:91-109. [PMID: 27894453 DOI: 10.1016/j.pcl.2016.08.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Familial hemophagocytic lymphohistiocytosis (FHL) and Langerhans cell histiocytosis (LCH) are histiocytic diseases that occur most commonly in young children. Improvements in recognition and treatment have been substantial for both diseases in the past decade, although early and late morbidity continue to be major concerns. These two diagnoses behave differently, although the clinical spectra for both diseases are diverse and can lead to confusion and delays in diagnosis and treatment. This article focuses on the clinical and genetic spectrum of FHL as well as the clinical and treatment variations of LCH.
Collapse
Affiliation(s)
- Craig Erker
- Division of Pediatric Hematology/Oncology/Blood and Marrow Transplant, Medical College of Wisconsin, 8701 Watertown Plank Road, MFRC 3018, Milwaukee, WI 53226, USA
| | - Paul Harker-Murray
- Division of Pediatric Hematology/Oncology/Blood and Marrow Transplant, Medical College of Wisconsin, 8701 Watertown Plank Road, MFRC 3018, Milwaukee, WI 53226, USA
| | - Julie-An Talano
- Division of Pediatric Hematology/Oncology/Blood and Marrow Transplant, Medical College of Wisconsin, 8701 Watertown Plank Road, MFRC 3018, Milwaukee, WI 53226, USA.
| |
Collapse
|
7
|
Angelini A, Mavrogenis AF, Rimondi E, Rossi G, Ruggieri P. Current concepts for the diagnosis and management of eosinophilic granuloma of bone. J Orthop Traumatol 2016; 18:83-90. [PMID: 27770337 PMCID: PMC5429252 DOI: 10.1007/s10195-016-0434-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 10/11/2016] [Indexed: 12/18/2022] Open
Abstract
This review summarizes current concepts in the diagnosis and management of the patients with eosinophilic granuloma. Given the benign biology, the clinical course, and the pediatric group of patients that this condition more commonly affects, a treatment approach that carries a lower risk of complications while ensuring a successful cure is desirable. Variable treatment options have been reported with satisfactory results and a recurrence rate of less than 20 %. In this setting, symptomatic lesions that are accessible in the spine or the extremities may be treated with intralesional methylprednisolone injection after tissue biopsy for histological diagnosis.
Collapse
Affiliation(s)
- Andrea Angelini
- Department of Orthopedics, University of Bologna, Istituto Ortopedico Rizzoli, Via Pupilli, 40136, Bologna, Italy.
| | - Andreas F Mavrogenis
- First Department of Orthopaedics, Athens University Medical School, ATTIKON University Hospital, Athens, Greece
| | - Eugenio Rimondi
- Department of Radiology and Interventional Angiographic Radiology, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Giuseppe Rossi
- Department of Radiology and Interventional Angiographic Radiology, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Pietro Ruggieri
- Department of Orthopedics and Orthopedic Oncology, University of Padova, Padova, Italy
| |
Collapse
|
8
|
Bumpass DB, Park A, Hill KT, Huang J, Friedman MV, Zebala LP. Eosinophilic granuloma of the sacrum treated with radiation therapy: a case report. Spine J 2016; 16:e53-7. [PMID: 26386170 DOI: 10.1016/j.spinee.2015.09.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Accepted: 09/11/2015] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Eosinophilic granulomas (EGs) of the sacrum have been reported in fewer than 10 patients. Treatment algorithms for these tumors remain poorly defined; there are no reports of treating solitary sacral EG with radiation therapy (RT). PURPOSE This study aimed to describe the presentation, treatment, and outcome of sacral EG in an adult patient with intractable pain and radiculopathy, treated in a novel fashion with RT. STUDY DESIGN/SETTING The study design was a case report from a tertiary cancer referral center. METHODS Patient records, imaging, and pathology were reviewed. RESULTS A 35-year-old man received 20 Gy of radiation to his S1 EG lesion. He subsequently developed vertebra plana of S1 causing symptomatic L5-S1 stenosis, but 15 months after RT treatment was free of pain or tumor recurrence. CONCLUSION Radiation therapy is an effective treatment option for sacral EG causing severe axial pain and neural impingement.
Collapse
Affiliation(s)
- David B Bumpass
- Department of Orthopaedic Surgery, Washington University, 660 S. Euclid Ave, Campus Box 8233, St. Louis, MO 63110, USA.
| | - Andrew Park
- Department of Orthopaedic Surgery, Washington University, 660 S. Euclid Ave, Campus Box 8233, St. Louis, MO 63110, USA
| | - Kirk T Hill
- Department of Pathology, Washington University, 660 S. Euclid Ave, Campus Box 8118, St. Louis, MO 63110, USA
| | - Jiayi Huang
- Department of Radiation Oncology, Washington University, 660 S. Euclid Ave, Campus Box 8224, St. Louis, MO 63110, USA
| | - Michael V Friedman
- Mallinckrodt Institute of Radiology, Washington University, 660 S. Euclid Ave, Campus Box 8131, St. Louis, MO 63110, USA
| | - Lukas P Zebala
- Department of Orthopaedic Surgery, Washington University, 660 S. Euclid Ave, Campus Box 8233, St. Louis, MO 63110, USA
| |
Collapse
|
9
|
Dallaudière B, Kerger J, Malghem J, Galant C, Lecouvet FE. Adult onset asynchronous multifocal eosinophilic granuloma of bone: an 11-year follow-up. Acta Radiol Open 2015; 4:2047981614552217. [PMID: 25793108 PMCID: PMC4364399 DOI: 10.1177/2047981614552217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Accepted: 08/30/2014] [Indexed: 11/17/2022] Open
Abstract
Multifocal eosinophilic granuloma (EG) is a rare observation within the spectrum of histiocytosis X, generally described in children. We report the case of a 33-year-old man with multifocal EG showing an asynchronous evolution of bone lesions during a follow-up of 11 years. We also present the therapeutic approach chosen for this patient and the repeated magnetic resonance imaging (MRI) examinations used to monitor the disease with a final favorable outcome.
Collapse
Affiliation(s)
- Benjamin Dallaudière
- Department of Radiology, Centre du Cancer et Institut de Recherche Expérimentale et Clinique (IREC), Cliniques Universitaires Saint Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Joseph Kerger
- Department of Oncology, Institut Jules Bordet, Brussels, Belgium
| | - Jacques Malghem
- Department of Radiology, Centre du Cancer et Institut de Recherche Expérimentale et Clinique (IREC), Cliniques Universitaires Saint Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Christine Galant
- Department of Pathology, Cliniques Universitaires Saint Luc, Brussels, Belgium
| | - Frederic E Lecouvet
- Department of Radiology, Centre du Cancer et Institut de Recherche Expérimentale et Clinique (IREC), Cliniques Universitaires Saint Luc, Université Catholique de Louvain, Brussels, Belgium
| |
Collapse
|
10
|
Primary tumors of the spine: a review of clinical features in 438 patients. J Neurooncol 2015; 121:513-20. [PMID: 25637321 DOI: 10.1007/s11060-014-1650-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 10/26/2014] [Indexed: 12/14/2022]
Abstract
Primary spinal tumors are rare. Current knowledge on this subject is therefore limited due to the lack of study with large cohort. This study is prompted to share our data on clinical profiles of primary spinal tumors collected from a large series of patients. Clinical manifestations of 438 consecutive patients were summarized retrospectively with statistical analysis. In the spine, benign tumor is more common than malignant. The most prevalent tumor is giant cell tumor. Tumors predominately occur between the age of 18 and 59 and the risk of malignancy increases significantly after 40. Main symptoms include local pain and neurological symptoms with frequent occurrence of neurological deficits and pathological fracture. Pain is caused by tumor expansion, pathological fracture and nerve entrapment. Occurrence of neurological deficits is significantly related to patent's age and the region of involvement. Giant cell tumor is associated with the highest incidence of neurological fracture with significance. Duration of symptom is 6 months on average. The most affected region is the cervical spine, followed by the thoracic and the lumbar spine. Tumors at the sacrum and coccyx are more likely to be malignant. Malignant tumors have significantly higher incidence of involvement at multiple levels than benign tumors. This study contributes by improving our understanding of this rare clinical entity.
Collapse
|
11
|
Abstract
BACKGROUND Langerhans cell histiocytosis (LCH) is a variable disorder involving either single bone or multiorgan systems. The most effective treatment of unifocal osseous lesions is debated in the literature. This study describes the treatment approaches for LCH and demonstrates the effectiveness of biopsy in providing symptom resolution. METHODS Records of 61 patients diagnosed with LCH at a single institution over an 11-year period were reviewed. Thirty-nine patients with biopsy-confirmed diagnoses of unifocal osseous LCH were included in the analysis. At this institution, lesions are surgically treated by incisional biopsy, trocar biopsy, or curettage and grafting. Patients receive chemotherapy on a case-by-case basis, depending on the lesion location and size. A Kaplan-Meier analysis was used to compare time with symptom resolution across treatment groups. RESULTS In the 39 patients with unifocal osseous LCH, treatment approaches included incisional biopsy (n = 18, 46.15%), trocar biopsy (n = 8, 20.51%), incisional biopsy and chemotherapy (n = 8, 20.51%), and biopsy with bone grafting (n = 5, 12.82%). The median time from biopsy to symptom resolution was 5.43 weeks, with an average length of follow-up of 1.59 years. The median time to symptom resolution was 3.86 weeks with incisional biopsy, 5.43 weeks with biopsy and grafting, 5.64 weeks with trocar biopsy, and 16.57 weeks with biopsy and chemotherapy. Overall, there was a significant difference (P = 0.0262) in the time to symptom resolution across the different treatment approaches. Time to symptom resolution was significantly different between incisional biopsy and chemotherapy treatment compared with the incisional biopsy treatment (P = 0.0027), as well as biopsy with grafting treatment (P = 0.0264). CONCLUSIONS Symptom resolution occurred rapidly after biopsy and did not significantly differ among patients who received incisional biopsy, trocar biopsy, or biopsy with grafting. Unifocal osseous LCH likely does not require aggressive surgical or medical management. Biopsy alone both confirms the diagnosis and precedes a predictable resolution of symptoms. LEVEL OF EVIDENCE Level III, retrospective comparative therapeutic study.
Collapse
|
12
|
Huang WD, Yang XH, Wu ZP, Huang Q, Xiao JR, Yang MS, Zhou ZH, Yan WJ, Song DW, Liu TL, Jia NY. Langerhans cell histiocytosis of spine: a comparative study of clinical, imaging features, and diagnosis in children, adolescents, and adults. Spine J 2013; 13:1108-17. [PMID: 23602327 DOI: 10.1016/j.spinee.2013.03.013] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2011] [Revised: 05/21/2012] [Accepted: 03/07/2013] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Langerhans cell histiocytosis (LCH) of the spine has been well documented in the literature, but most studies concern management of the disease. No focused report on the differences in clinical and radiographic features of spinal LCH among children, adolescents, and adults exists. PURPOSE To review and stress the clinical and imaging differences of spinal LCH in children, adolescents, and adults to avoid false diagnosis. STUDY DESIGN A retrospective study of children and adults with LCH of the spine. PATIENT SAMPLE Consecutive patients treated at our institution. OUTCOME MEASURES Visual analog scale for pain, Frankel scale for neurologic status, and X-ray, computed tomography (CT) and magnetic resonance imaging (MRI) for imaging. METHODS Seventy-six patients with pathology-proven LCH involving the spine were treated at our institution between 1996 and 2010. Only patients with spine involvement pathologically and/or radiographically were included. Two groups were identified based on the age. Group I comprised children and adolescents (age <18 years; n=40) and Group II comprised adults (age ≥18 years; n=36). Analysis included age and gender distribution, clinical presentation, and imaging features and diagnosis. Pathologic diagnosis was performed by needle or open biopsy of the lesions. RESULTS Of the 76 patients, 55 were male and 21 were female (ratio of 2.62:1). Neck or back pain was the most common symptom in all patients and was the only presenting symptom in some patients. Restricted motion of spine was the most frequent symptom secondary to pain. Thirty-seven patients presented with neurologic symptoms. Adult patients were more likely to suffer neurologic deficits (p<.005). The distribution of lesions revealed predominance in the cervical spine, followed by thoracic and lumbosacral spine. Plain radiology of children and adolescents with spinal LCH usually revealed a typical vertebral plana, but the adult patients represented different severity of vertebral collapse without typical features. The images of CT scans between the two groups were similar, and all revealed lytic lesions in vertebral bodies and/or posterior elements. In Group I, lesions showed hypointense on T1-weighted images in 15 cases and isointense in 25 cases. Nineteen patients presented as intermediate to slight high signal on T2-weighted images, and the remaining patients presented as hyperintense on T2-weighted images. In Group II, lesions showed hypointense on T1-weighted images in 29 cases, isointense on T1-weighted images in seven cases, and hyperintense on T2-weighted images in 36 cases. Paraspinal soft tissue mass was detected in 28 and 23 cases in Group I and Group II, respectively. Fifteen children and adolescent patients versus 23 adult patients had epidural spinal cord compression. Oversleeve-like or dumbbell sign was observed in 21 cases in Group I but only in four cases in Group II. CONCLUSIONS The most common clinical manifestations of LCH of the spine were neck or back pain, followed by restricted motion of spine, neurologic symptoms, and deformity. Neurologic deficits were more frequent in adult patients. Vertebral plana is the typical imaging feature in children and adolescent patients but seldom in adults. Computed tomography is best for characterizing anatomy of the involved vertebra, and MRI is best for delineating marrow and soft tissue. The oversleeve-like sign on MRI may be a feature of spinal LCH as well as vertebra plana in children and adolescents. Needle biopsy under CT guidance should be performed before a treatment strategy is determined.
Collapse
Affiliation(s)
- Wending D Huang
- Department of Musculoskeletal Oncology Surgery, Changzheng Hospital, The Second Military Medical University, 415 Fengyang Rd, Shanghai 200003, China; Department of Orthopaedics, No. 411 Hospital of PLA, 15 Dongjiangwan Rd., Shanghai 200081, China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
The treatment of eosinophilic granuloma of the humerus with nonvascularized fibular graft and elastic nail. J Pediatr Orthop B 2013; 22:388-91. [PMID: 23748580 DOI: 10.1097/bpb.0b013e328357a62b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Eosinophilic granuloma is most common in children. In this paper we describe two children with a history of local swelling and pain in the humeral area who showed pathological fracture of the humerus. Needle biopsies confirmed the diagnosis of eosinophilic granuloma. Surgical procedures were performed in both patients. Both patients showed total remission after wide resection combined with segmental nonvascularized fibular graft and elastic nail. Both patients are currently free of disease after 4-year follow-up. There are several treatment modalities in eosinophilic granulomas such as radiotherapy, chemotherapy, local or systemic steroids, curettage, bone grafting and internal fixation. Although good results have been reported with nonsurgical treatment, surgery is a more effective treatment option in selected cases. In this paper we describe two children with massive solitary eosinophilic granuloma of the humerus who were successfully treated with segment resection and fibular bloc graft.
Collapse
|
14
|
Haupt R, Minkov M, Astigarraga I, Schäfer E, Nanduri V, Jubran R, Egeler RM, Janka G, Micic D, Rodriguez-Galindo C, Van Gool S, Visser J, Weitzman S, Donadieu J. Langerhans cell histiocytosis (LCH): guidelines for diagnosis, clinical work-up, and treatment for patients till the age of 18 years. Pediatr Blood Cancer 2013; 60:175-84. [PMID: 23109216 PMCID: PMC4557042 DOI: 10.1002/pbc.24367] [Citation(s) in RCA: 374] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2012] [Accepted: 09/18/2012] [Indexed: 12/15/2022]
Abstract
These guidelines for the management of patients up to 18 years with Langerhans cell histiocytosis (LCH) have been set up by a group of experts involved in the Euro Histio Net project who participated in national or international studies and in peer reviewed publications. Existing guidelines were reviewed and changed where new evidence was available in the literature up to 2012. Data and publications have been ranked according to evidence based medicine and when there was a lack of published data, consensus between experts was sought. Guidelines for diagnosis, initial clinical work-up, and treatment and long-term follow-up of LCH patients are presented.
Collapse
Affiliation(s)
- Riccardo Haupt
- Department of Hematology and Oncology, Epidemiology and Biostatistics Section, Istituto G. GasliniGenova, Italy
| | - Milen Minkov
- Children's Cancer Research Institute, St. Anna Children's HospitalVienna, Austria
| | | | - Eva Schäfer
- Reference Centre for Histiocytosis at Hopital Trousseau, Assistance Publique – Hopitaux de ParisFrance
| | | | - Rima Jubran
- Children's Hospital of Los AngelesLos Angeles, California
| | | | - Gritta Janka
- University Medical Center Hamburg-EppendorfHamburg, Germany
| | - Dragan Micic
- Mother and Child Health Institute of Serbia “Dr Vukan Cupic,” BelgradeSerbia
| | | | | | - Johannes Visser
- University Hospitals of Leicester, Leicester Children's HospitalLeicester, UK
| | | | - Jean Donadieu
- Reference Centre for Histiocytosis at Hopital Trousseau, Assistance Publique – Hopitaux de ParisFrance,*Correspondence to: Jean Donadieu, MD, PhD, Service d'Hémato Oncologie Pédiatrique, Hopital Trousseau, 26 avenue du Dr Netter, F 75012 Paris, France. E-mail:
| | | |
Collapse
|
15
|
Talamonti G, D'Aliberti GA, Debernardi A, Picano M. Paediatric spinal Langerhans cell histiocytosis requiring corpectomy and fusion at C7 and at Th8-Th9 levels. BMJ Case Rep 2012; 2012:bcr-2012-007660. [PMID: 23264157 DOI: 10.1136/bcr-2012-007660] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
An 11-year-old girl was treated by corpectomy and anterior fusion because of the destruction of the C7 vertebral body. Pathological studies were not conclusive. The outcome was excellent, but 18 months later, she required thoracic corpectomy with anterior fusion owing to the impending kyphotic fracture of the Th8 vertebral body. Langerhans cell histiocytosis was now recognised and chemotherapy was given. 3 years later, the disease appears well controlled with normal shape of both the operated vertebral levels and maintenance of the movements of the adjacent vertebrae.
Collapse
|
16
|
Feng F, Tang H, Chen H, Jia P, Bao L, Li JJ. Percutaneous vertebroplasty for Langerhans cell histiocytosis of the lumbar spine in an adult: Case report and review of the literature. Exp Ther Med 2012; 5:128-132. [PMID: 23251253 PMCID: PMC3524240 DOI: 10.3892/etm.2012.791] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Accepted: 10/08/2012] [Indexed: 11/06/2022] Open
Abstract
Langerhans cell histiocytosis (LCH) is extremely rare in the lumbar spine of adults. The radiological features typically manifest as vertebral tumors. The exact etiology of LCH remains unknown. Langerhans cells may cause local or systemic effects. The most frequent sites of these bony lesions are the skull, femur, mandible, pelvis and spine. To date, only 3 spinal LCH cases treated by percutaneous vertebroplasty (PVP) have been reported. The present study reports a case of LCH of the fourth lumbar vertebra (L4) in a 51-year-old male with a 10-day history of low back pain, limited waist motion and right lower limb numbness. The patient was treated using PVP. The use of PVP for treating LCH of the spine was successful. The present study provides an up-to-date literature overview of LCH.
Collapse
Affiliation(s)
- Fei Feng
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, P.R. China
| | | | | | | | | | | |
Collapse
|
17
|
|
18
|
Abstract
Langerhans cell histiocytosis is rare and frequently involves the bone. We retrospectively reviewed the orthopaedic aspects (symptoms, localizations, treatments) and the long-term outcome [disease status, overall survival (OS), event-free survival (EFS)] of 121 patients (June 1968-December 2009). The main symptom was local pain. The orthopaedic treatment was mainly conservative. The most frequent localization was osseous monofocal (62% of monosystemic diseases). Monosystemic and osseous monofocal localizations, treatment after 1991 (OS, P=0.007; EFS, P=0.03) and age older than 2 years (OS, P=0.003; EFS, P=0.001) were prognostic factors that were positively associated with survival. Oncologic treatment has improved over time, translating into better survival. A biopsy is often mandatory.
Collapse
|
19
|
Langerhans' cell histiocytosis in the pediatric spine: therapeutic dynamic change of spinal deformity. Childs Nerv Syst 2012; 28:1243-50. [PMID: 22543433 DOI: 10.1007/s00381-012-1764-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2012] [Accepted: 04/10/2012] [Indexed: 12/25/2022]
|
20
|
Intralesional methylprednisolone for painful solitary eosinophilic granuloma of the appendicular skeleton in children. J Pediatr Orthop 2012; 32:416-22. [PMID: 22584845 DOI: 10.1097/bpo.0b013e3182561153] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Previous case reports and small series have reported on the treatment of eosinophilic granuloma of bone. We present our long experience in a large group of children and teenagers with symptomatic eosinophilic granuloma of the appendicular skeleton to evaluate clinical and imaging outcome after methylprednisolone injection. METHODS Sixty-six patients with symptomatic solitary eosinophilic granuloma of the appendicular skeleton treated by incisional or percutaneous biopsy and methylprednisolone injection were retrospectively studied. There were 38 boys and 28 girls (mean age, 7.2 y). The mean follow-up was 10.7 years (median, 11.2 y; range, 3 to 15 y). All patients presented with symptomatic lesions including pain or tenderness and fever and had 1 intralesional injection of methylprednisolone acetate after biopsy: 52 patients had incisional biopsy and 14 patients had percutaneous computed tomography-guided biopsy. RESULTS Complete resolution of symptoms was observed in 58 patients (92%) at 48 to 72 hours (50 patients) and in 7 days (8 patients) after the procedure. Complete imaging reconstitution of bone was observed in 60 patients (95.2%) at 1 to 2 years after the procedure. No patient had recurrence. Multifocal disease was diagnosed in 7 patients (11%) at 3 months to 6 years. Complications occurred in 2 patients: one patient with a clavicular lesion had a pathologic fracture after open direct methylprednisolone injection and the second patient developed trochanteric bursitis after computed tomography-guided methylprednisolone injection. CONCLUSIONS Biopsy and direct intralesional methylprednisolone injection is safe for symptomatic eosinophilic granulomas of the appendicular skeleton in children with effective clinical and imaging resolution of the lesions.
Collapse
|
21
|
Pui CM, Jergesen HE. Femoral involvement by langerhans cell histiocytosis following total hip arthroplasty: a case report. J Bone Joint Surg Am 2011; 93:e98(1-6). [PMID: 21915557 DOI: 10.2106/jbjs.k.00020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Christine M Pui
- Department of Orthopaedic Surgery, University of California, San Francisco, 500 Parnassus Avenue, MU-320W, San Francisco, CA 94143, USA
| | | |
Collapse
|
22
|
Hervey-Jumper SL, Ghori A, Ziewacz JE, McKeever PE, Chandler WF. Langerhans cell histiocytosis of the optic chiasm: case report. Neurosurgery 2011; 68:E556-61. [PMID: 21135729 DOI: 10.1227/neu.0b013e31820206c7] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND AND IMPORTANCE Langerhans cell histiocytosis (LCH) is an uncommon disease, usually affecting the cranium and peripheral bones. We present a rare case of isolated optic chiasm involvement by LCH to highlight the importance of considering LCH in the differential diagnosis of optic chiasm lesions. CLINICAL PRESENTATION A 71-year-old woman presented with a 6-week history of worsening peripheral vision, headaches, weakness, cold sensitivity, and fatigue. She was found to have dense bitemporal hemianopsia. Magnetic resonance imaging revealed a 2-cm lesion, contrast enhancing on T1 and bright on T2 signal, involving the optic chiasm but not the pituitary gland. Preoperative considerations included optic nerve glioma, choristoma of the stalk, sarcoid, hypothalamic glioma, and Langerhans cell histiocytosis. The patient underwent a right subfrontal craniotomy for biopsy of the lesion. The optic chiasm was grossly enlarged with no tissue external to the chiasm. A midline incision was made in the lamina terminalis, and multiple biopsies were taken of firm fibrous material. Histologically, the tumor was characteristic for LCH and included a mixture of histiocytes with features of Langerhans cells, eosinophils, small lymphocytes, macrophages, neutrophils, and plasma cells. CONCLUSION LCH is a rare disease, generally affecting bone, skin, lymph nodes, and in more severe cases, visceral organs. LCH involving the optic pathways is a rare condition that should be included in the differential for adults with mass lesions involving the orbit, eye, optic nerve, or chiasm. Future clinical and basic science research is needed to better understand LCH, its molecular origin, and its growth pattern.
Collapse
Affiliation(s)
- Shawn L Hervey-Jumper
- Department of Neurosurgery, University of Michigan Health System, Ann Arbor, Michigan, USA
| | | | | | | | | |
Collapse
|
23
|
Whitaker EG, Cerenko D, Muller S, Hudgins P. Multifocal langerhans' cell histiocytosis involving bilateral temporal bones, lungs, and hypothalamus in an adult. Skull Base Surg 2011; 9:51-6. [PMID: 17171082 PMCID: PMC1656715 DOI: 10.1055/s-2008-1058173] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Multifocal Langerhans' cell histocytosis is a rare condition in adults. We present the case of a 31-year-old female who initially presented with a clinical appearance of acute mastoiditis. The patient ultimately had involvement of bilateral temporal bones, lungs, and hypothalamus. Treatment with methotrexate, steroids, and desmopressin acetate (DDAVP) resulted in initial clinical improvement though not resolution. The patient also underwent radiation therapy to the hypothalamic lesion. The literature is reviewed, focusing on the diagnostic challenge of this disease process in adults. The additional morbidity of surgery, specifically mastoidectomy, in the setting of Langerhan's cell histiocytosis is discussed.
Collapse
|
24
|
CT-guided corticosteroid injection for solitary eosinophilic granuloma of the spine. Skeletal Radiol 2011; 40:757-64. [PMID: 20931189 DOI: 10.1007/s00256-010-1045-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2010] [Revised: 09/18/2010] [Accepted: 09/21/2010] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To evaluate the clinical and imaging outcome of patients with symptomatic eosinophilic granuloma of the spine treated with CT-guided intralesional methylprednisolone injection after biopsy. MATERIALS AND METHODS Patients (n =19) with symptomatic solitary eosinophilic granuloma of the spine treated by CT-guided intralesional methylprednisolone injection were retrospectively studied. There were 12 males and seven females with a mean age of 17 years (range, 3-43 years). The mean follow-up was 6 years (median, 4 years; range, 0.5-19 years). Spinal location included the cervical (two patients), thoracic (seven patients), lumbar spine (eight patients), and the sacrum (two patients). Vertebra plana was observed in two patients. All patients had biopsies before treatment. RESULTS Complete resolution of pain and healing of the lesion was observed in 17 patients (89.5%); none of these patients had recurrence at the latest examination. Reconstitution of the T1 and L1 vertebra plana was observed in both patients. Two patients initially diagnosed and treated for a solitary eosinophilic granuloma had constant pain after the procedure; in these patients, 6 and 12 months after the procedure, respectively, imaging showed multifocal disease and systemic therapy was administered. Complications related to the procedure were not observed. General anesthesia was administered in two patients because of intolerable pain during the procedure. CONCLUSIONS In view of the benign clinical course of eosinophilic granuloma, in patients with symptomatic lesions, CT-guided intralesional corticosteroid injection is a safe and effective outpatient treatment with a low complication rate.
Collapse
|
25
|
Greenleaf RM, Ricciardella LF, Latona CR, Sangimino MJ. Vertebra plana in an adolescent caused by multiple myeloma: a case report and review of the literature. J Bone Joint Surg Am 2011; 93:e37. [PMID: 21508272 DOI: 10.2106/jbjs.j.00640] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Robert M Greenleaf
- Allegheny General Hospital, 1307 Federal Street, 2nd floor, Pittsburgh, PA 15212, USA.
| | | | | | | |
Collapse
|
26
|
Eosinophilic granuloma of spine in adults: a report of 30 cases and outcome. Acta Neurochir (Wien) 2010; 152:1129-37. [PMID: 20396916 DOI: 10.1007/s00701-010-0644-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2009] [Accepted: 03/17/2010] [Indexed: 12/28/2022]
Abstract
BACKGROUND Eosinophilic granuloma (EG) of the spine is rare, especially in adults. There had been few large and long-term studies reported in the literature. The management goals of this disease in adults are preservation of neurologic function, relief of pain and reconstruction of spinal stability. However, there are still controversies over appropriate management modality of eosinophilic granuloma. METHODS Clinical manifestations, radiographic presentations, therapeutic outcomes and follow-up findings of 30 adults who were histiologically diagnosed with spinal eosinophilic granuloma, including 28 patients who received surgical treatment at our institutions from 1985 to 2008 were reviewed retrospectively. RESULTS There were 25 males and five females with a mean age of 34.5 years (range, 18-71 years). The post-operative follow-up period ranged from 2 to 22.4 years (mean, 8.3 years). Neurologic deficits developed in 21 patients, apparent kyphosis developed in four cases. In contrast to the classic feature of vertebra plana in children, we found that more severe lesions often led to asymmetric collapse in adult patients and only three patients presented with vertebra plana. Thirty-three vertebral lesions distributed throughout the spine column. Twenty-one lesions were in cervical spine, seven in the thoracic spine and five in the lumbar spine. Twenty-eight adult patients underwent surgical resection with or without chemotherapy or radiotherapy, and four (13.3%) patients had recurrence after surgery. No patient in our series died. CONCLUSIONS The onset of spinal EG is insidious and mainly presents as osteolytic destruction. There is a particular high prevalence of lesions in the cervical spine and more severe lesions often led to asymmetric collapse. As the skeleton of adults is well-developed and the epiphysis has stopped growing, individualized management including surgical intervention should be considered in adult patients with spinal EG who present with neurological damage and spinal instability.
Collapse
|
27
|
Langerhans cell histiocytosis with multiple spinal involvement. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2010; 20:1961-9. [PMID: 20496040 DOI: 10.1007/s00586-010-1390-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2009] [Revised: 10/31/2009] [Accepted: 03/09/2010] [Indexed: 10/19/2022]
Abstract
To stress the clinical and radiologic presentation and treatment outcome of Langerhans cell histiocytosis (LCH) with multiple spinal involvements. A total of 42 cases with spinal LCH were reviewed in our hospital and 5 had multifocal spinal lesions. Multiple spinal LCH has been reported in 50 cases in the literature. All cases including ours were analyzed concerning age, sex, clinical and radiologic presentation, therapy and outcome. Of our five cases, three had neurological symptom, four soft tissue involvement and three had posterior arch extension. Compiling data from the eight largest case series of the spinal LCH reveals that 27.2% multiple vertebrae lesions. In these 55 cases, there were 26 female and 29 male with the mean age of 7.4 years (range 0.2-37). A total of 182 vertebrae were involved including 28.0% in the cervical spine, 47.8% in thoracic and 24.2% in the lumbar spine. Extraspinal LCH lesion was documented in 54.2% cases, visceral involvement in 31.1% and vertebra plana in 50% cases. Paravertebral and epidural extension were not documented in most cases. Pathological diagnosis was achieved in 47 cases including 8 open spine biopsy. The treatment strategy varied depending on different hospitals. One patient died, two had recurrence and the others had no evidence of the disease with an average of 7.2 years (range 1-21) of follow-up. Asymptomatic spinal lesions could be simply observed with or without bracing and chemotherapy is justified for multiple lesions. Surgical decompression should be reserved for the uncommon cases in which neurologic compromise does not respond to radiotherapy or progresses too rapidly for radiotherapy.
Collapse
|
28
|
Zhong WQ, Jiang L, Ma QJ, Liu ZJ, Liu XG, Wei F, Yuan HS, Dang GT. Langerhans cell histiocytosis of the atlas in an adult. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2009; 19:19-22. [PMID: 19844749 DOI: 10.1007/s00586-009-1172-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2009] [Indexed: 11/30/2022]
Abstract
Langerhans cell histiocytosis (LCH), formerly known as histiocytosis X, is a rare disorder (approximately 1:1,500,000 inhabitants) characterized by clonal proliferation and excess accumulation of pathologic Langerhans cells causing local or systemic effects. The exact etiology of LCH is still unknown. LCH could affect patients of any age, although most present when they are children. The most frequent sites of the bony lesions are the skull, femur, mandible, pelvis and spine. A variety of treatment modalities has been reported, but there was no evidence suggesting that any one treatment was more advantageous than another. We present an adult with LCH of the atlas. A 26-year-old young man presented with a 2-month history of neck pain and stiffness. CT revealed osteolytic lesion in the left lateral mass of atlas with compression fracture. Histopathological diagnosis was Langerhans cell histiocytosis by percutaneous needle biopsy under CT guidance. The patient underwent conservative treatment, including Halo-vest immobilization and radiotherapy. At 7-year follow-up, the patient was asymptomatic except for mild motion restriction of the neck. CT revealed a significant reconstruction of the C1 lateral mass.
Collapse
Affiliation(s)
- Wo Quan Zhong
- Orthopaedic Department, Peking University Third Hospital, No 49, North Garden Street, HaiDian District, 100191, Beijing, China.
| | | | | | | | | | | | | | | |
Collapse
|
29
|
Han I, Suh ES, Lee SH, Cho HS, Oh JH, Kim HS. Management of eosinophilic granuloma occurring in the appendicular skeleton in children. Clin Orthop Surg 2009; 1:63-7. [PMID: 19885056 PMCID: PMC2766756 DOI: 10.4055/cios.2009.1.2.63] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2008] [Accepted: 09/29/2008] [Indexed: 11/17/2022] Open
Abstract
Background We compared indomethacin therapy with the more aggressive approaches of anti-cancer chemotherapy and surgery in the treatment of isolated Langerhans cell histiocytosis (LCH) of bone in children. Methods Comparisons were made with respect to healing of the lesion without recurrence, time to radiological healing of the lesion, time to functional recovery, and complications related to treatment. Results Complete radiologic healing of the lesion (mean, 15.3 months) and functional recovery (mean, 5.6 months) were observed in all patients treated with either approach. No significant differences were noted in the time to complete radiologic healing or the time to functional recovery between the two groups. There were no recurrences with either approach until the last follow-up (mean, 56 months). Complications were common with anti-cancer chemotherapy, but indomethacin was well-tolerated. Conclusions Indomethacin seems to be effective for treating isolated LCH of bone in children. Hence, morbidities associated with aggressive treatment approaches such as anti-cancer chemotherapy or surgery can be avoided.
Collapse
Affiliation(s)
- Ilkyu Han
- Department of Orthopedic Surgery, Seoul National University Hospital, Seoul, Korea
| | | | | | | | | | | |
Collapse
|
30
|
Giovannetti F, Giona F, Ungari C, Fadda T, Barberi W, Poladas G, Iannetti G. Langerhans cell histiocytosis with orbital involvement: our experience. J Oral Maxillofac Surg 2009; 67:212-6. [PMID: 19070771 DOI: 10.1016/j.joms.2006.06.273] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2005] [Revised: 12/13/2005] [Accepted: 06/13/2006] [Indexed: 11/29/2022]
Affiliation(s)
- Filippo Giovannetti
- Department of Maxillofacial Surgery, Sapienza University of Rome, Rome, Italy.
| | | | | | | | | | | | | |
Collapse
|
31
|
Puigdevall M, Bosio S, Hokama J, Maenza R. Langerhans cell histiocytosis of the atlas in the pediatric spine: total reconstitution of the bone lesion after nonoperative treatment. A report of two cases. J Bone Joint Surg Am 2008; 90:1994-7. [PMID: 18762661 DOI: 10.2106/jbjs.g.01352] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Miguel Puigdevall
- Institute of Orthopedics Carlos E. Ottolenghi, Italian Hospital of Buenos Aires, Potosi 4215, Buenos Aires 1199, Argentina.
| | | | | | | |
Collapse
|
32
|
Abstract
The clinical manifestations of Langerhans cell histiocytosis have been recognized for more than a century. For most of that time, physicians have viewed the disease from different perspectives, interpreting portions of its clinical spectrum as if they were distinct and unrelated entities. More recently, Langerhans cell histiocytosis has been unified into a single concept, though the disease continues to defy traditional classification. By most accounts, Langerhans cell histiocytosis appears to be a morphologically benign proliferation of inflammatory cells that escapes regulatory control mechanisms. Studies from patients with all stages of the disease, however, document clonal proliferation of immune processing cells (i.e., Langerhans cells), suggesting a malignant disease process. The most common ophthalmic manifestation of Langerhans cell histiocytosis is a solitary lesion of orbital bone, which typically responds to minimally invasive therapy. The best management of solitary orbital Langerhans cell histiocytosis is debatable and has been complicated by its recent designation as a risk factor for central nervous system disease. This article summarizes recent developments in understanding the biology of Langerhans cell histiocytosis, reviews its ophthalmic manifestations, prognosis, and the controversy surrounding treatment of isolated orbital disease.
Collapse
Affiliation(s)
- Curtis E Margo
- Department of Ophthalmology and Pathology, University of South Florida, College of Medicine, Tampa, Florida, USA.
| | | |
Collapse
|
33
|
Abstract
This report presents an infant with a solitary eosinophilic granuloma (EG) in an unusual localization at an unusual age treated solely by vinblastine. A solitary EG of the right ischium was detected in a 17-month-old infant as confirmed by a computerized tomography-guided biopsy. He was treated with vinblastine, which was given 6 mg/m per week for a total of six doses. A complete cure was obtained as confirmed by a disease-free follow-up period of 5 years. Chemotherapy is an effective treatment option for a solitary EG in young children considering the risk of dissemination. Moreover, if the disease involves an area where surgery is considered difficult and morbid, or if it involves soft tissues, single-drug chemotherapy can be considered for treatment.
Collapse
|
34
|
Skelettbefall bei Langerhanszellhistiozytose. Monatsschr Kinderheilkd 2006. [DOI: 10.1007/s00112-005-1272-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
35
|
Jung ST, Jeong KC. Bone Tumors Specific in Children. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2006. [DOI: 10.5124/jkma.2006.49.12.1068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Sung Taek Jung
- Department of Orthopedic Surgery, Chonnam National University College of Medicine, Korea. ,
| | - Kwang Cheul Jeong
- Department of Orthopedic Surgery, Chonnam National University College of Medicine, Korea. ,
| |
Collapse
|
36
|
Liu YP, Zhu YP, Qu Y, Gao L, Liu XF, Xu GZ, Li YX. A new look at langerhans cell histiocytosis: Review of a series of 55 cases. Chin J Cancer Res 2005. [DOI: 10.1007/s11670-005-0058-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
37
|
Abstract
BACKGROUND Langerhans cell histiocytosis causes destructive lesions in a child's spine. Few large, long-term studies have evaluated the clinical and radiographic presentation, natural history, outcomes of modern treatment approaches, and maintenance of normal spinal growth and stability after the diagnosis of this disease in children. METHODS Twenty-six children with biopsy-proven Langerhans cell histiocytosis involving the spine were treated at our institution between 1970 and 2003. They had a total of forty-four involved vertebrae (twenty cervical, fourteen thoracic, and ten lumbar). Vertebral body collapse was measured on radiographs and classified as grade I (0% to 50% collapse) or grade II (51% to 100% collapse) and subclassified as A (symmetric collapse) or B (asymmetric collapse). Lesions of the posterior elements of the spine were classified as grade III. Twenty-three children were followed for two years or more (mean, 9.4 years), and the analyses of treatment and long-term outcomes were performed in that group of patients. RESULTS There was a predominance of lesions in the cervical spine (p </= 0.02). Sixteen (62%) of the twenty-six children were found to have multifocal skeletal disease. Cervical and lumbar lesions were more commonly associated with multilevel spinal disease. The extent of the initial collapse seen radiographically was grade IA for twenty vertebrae, IB for three, IIA for ten, IIB for nine, and III for two. Grade-I lesions were more likely to be associated with symmetric collapse than were grade-II lesions. Spinal deformity developed in four children, and two later required spinal fusion. No relationship was observed between the grade of the initial collapse and the subsequent development of spinal deformity. Despite heterogeneous treatment, all patients were alive and well with resolution of all presenting signs and symptoms and no evidence of active disease at the time of the most recent follow-up. CONCLUSIONS We found a particularly high prevalence of lesions in the cervical spine and a high prevalence of multiple skeletal lesions. In contrast to the classic finding of vertebra plana, we found that more severe lesions often led to asymmetric collapse; yet, asymmetric collapse was not found to be associated with the development of subsequent spinal deformity. The natural history of these lesions in the spine in the absence of systemic disease or spinal deformity is such that aggressive surgical management is usually not indicated; only follow-up is necessary to monitor recovery and spinal balance.
Collapse
Affiliation(s)
- Sumeet Garg
- Division of Orthopaedic Surgery, Children's Hospital of Philadelphia, Philadelphia, 19104, USA
| | | | | |
Collapse
|
38
|
Muscolo DL, Slullitel G, Ranalletta M, Aponte-Tinao LA, Ayerza MA. Spontaneous remission of massive solitary eosinophilic granuloma of the femur. J Pediatr Orthop 2004; 23:763-5. [PMID: 14581780 DOI: 10.1097/00004694-200311000-00014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The authors describe two children with a history of pain and limping who showed a solitary extensive diaphyseal lesion of the femur. A needle biopsy confirmed the diagnosis of eosinophilic granuloma. Without any treatment, both patients went into spontaneous total remission after the percutaneous biopsy. At last follow-up (after 4 years), there was no clinical evidence of disease, and a femur x-ray appeared normal. These two cases suggest that until additional biologic parameters of disease behavior are clarified, some patients with eosinophilic granuloma might be grossly overtreated due to misinterpretation of radiographic images.
Collapse
Affiliation(s)
- D Luis Muscolo
- Institute of Orthopedics Carlos E. Ottolenghi, Italian Hospital of Buenos Aires, Argentina.
| | | | | | | | | |
Collapse
|
39
|
Tan G, Samson I, De Wever I, Goffin J, Demaerel P, Van Gool SW. Langerhans cell histiocytosis of the cervical spine: a single institution experience in four patients. J Pediatr Orthop B 2004; 13:123-6. [PMID: 15076592 DOI: 10.1097/00009957-200403000-00012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
When Langerhans cell histiocytosis (LCH) occurs at critical sites, such as in the cervical spine, there is a substantial risk for morbidity. Therefore, reports on clinical experiences with those patients remain important. We summarize the history of four patients with unifocal LCH at the cervical spine. All four patients received a biopsy to prove the histopathological diagnosis of LCH by demonstration of CD1a+cells. They were treated with oral prednisolone. All patients recovered completely and kept a normal function of the cervical spine. No reactivation of the disease occurred with an observation time of 3.4-7.3 years. This report contributes to the clinical experience for the treatment of LCH at critical sites.
Collapse
Affiliation(s)
- Grace Tan
- Department of Pediatrics, Leuven Catholic University, Leuven, Belgium
| | | | | | | | | | | |
Collapse
|
40
|
Garg S, Mehta S, Dormans JP. An atypical presentation of Langerhans cell histiocytosis of the cervical spine in a child. Spine (Phila Pa 1976) 2003; 28:E445-8. [PMID: 14595172 DOI: 10.1097/01.brs.0000096462.51682.0f] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A case report of a child with Langerhans cell histiocytosis of the posterior elements of the cervical spine treated conservatively and with long-term follow-up is described. OBJECTIVES To describe the unique diagnostic and therapeutic challenges of treating Langerhans cell histiocytosis located atypically in the posterior elements of the spine. SUMMARY OF BACKGROUND DATA Langerhans cell histiocytosis involves the spine in approximately 20% of children with the disease. In nearly 95% of cases, spinal Langerhans cell histiocytosis results in destruction of the vertebral body, sparing the posterior elements. Confident diagnosis of vertebral body lesions is often made based on plain radiographs and MRI; however, the diagnosis of posterior element disease is not so straight forward. The natural history of isolated skeletal Langerhans cell histiocytosis is benign in most cases. METHODS The clinical and radiographic presentation of a child with Langerhans cell histiocytosis involving the posterior elements of C3 is described. A soft tissue mass was observed on magnetic resonance imaging; however, a biopsy confirmed the benign diagnosis of Langerhans cell histiocytosis. No further surgical treatment was needed, and conservative therapy incorporating a short course of cervical bracing and low-grade chemotherapy was begun. RESULTS Within a year, reconstitution of the posterior elements of C3 was apparent on radiographs. By 9 years after diagnosis, the child had near full reconstitution of the posterior elements of C3 and resolution of anterior pseudosubluxation of C3 on C4 that was present at diagnosis. Although diagnosis of Langerhans cell histiocytosis was made difficult by an atypical location in the posterior elements of the spine, after biopsy, conservative treatment led to excellent vertebral reconstitution. CONCLUSIONS Isolated involvement of the posterior spine in Langerhans cell histiocytosis has not been described in detail previously. The reported case illustrates the diagnostic challenges of isolated posterior spine Langerhans cell histiocytosis. Despite an unusual presentation, posterior spine Langerhans cell histiocytosis should be treated conservatively in a similar manner to anterior lesions.
Collapse
Affiliation(s)
- Sumeet Garg
- Harvard Medical School, Boston, Massachusetts, USA
| | | | | |
Collapse
|
41
|
Woo KI, Harris GJ. Eosinophilic Granuloma of the Orbit: Understanding the Paradox of Aggressive Destruction Responsive to Minimal Intervention. Ophthalmic Plast Reconstr Surg 2003; 19:429-39. [PMID: 14625488 DOI: 10.1097/01.iop.0000092800.86282.27] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To describe the findings and outcomes in eosinophilic granuloma (unifocal Langerhans-cell histiocytosis [LCH]) of the orbit and to explain the paradox of aggressive bone destruction responsive to minimal intervention. METHODS Retrospective, consecutive, interventional case series of patients treated from 1985 to 2001. Minimum inclusion criteria were demonstration of CD1a positivity or Birbeck granules, treatment by a single surgeon, systemic evaluation by a pediatric oncologist, and follow-up of 12 months. A pathogenetic construct was assembled from general LCH concepts and the specific orbital findings. RESULTS Seven patients met study criteria. All were male, 2 to 16 years of age. All had eyelid or forehead swelling and osteolytic defects, with symptoms of 2 to 6 weeks' duration. All underwent incisional biopsy, with frozen-section examination suggestive of LCH in 6 of 7 cases. The 2 earliest patients received low-dose irradiation after simple biopsy. The 5 most recent patients had subtotal curettage at the time of biopsy; 4 of 5 received simultaneous intralesional corticosteroid injection. In all cases, systemic evaluation showed no other focus of LCH, reossification was timely, and no local recurrence or additional focus was noted in follow-up of 1 to 17 years. CONCLUSIONS Transient immune dysfunction may provoke the cytokine-mediated proliferation of pathologic Langerhans cells within the hematopoietic marrow of the anterolateral frontal bone. These cells cause osteolysis through elaboration of interleukin-1 and prostaglandin E2. Corticosteroids can inhibit the mediators. We recommend incisional biopsy, frozen-section provisional diagnosis, subtotal curettage, intralesional corticosteroid instillation, postoperative systemic evaluation, and long-term surveillance.
Collapse
Affiliation(s)
- Kyung In Woo
- Section of Orbital and Ophthalmic Plastic Surgery, Department of Ophthalmology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | | |
Collapse
|
42
|
Hung PC, Wang HS, Jaing TH, Huang TJ, Pang LC. From normal to abnormal MR findings within three weeks in a solitary pelvic Langerhans histiocytosis. Skeletal Radiol 2003; 32:481-4. [PMID: 12844239 DOI: 10.1007/s00256-003-0637-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2002] [Revised: 02/03/2003] [Accepted: 02/04/2003] [Indexed: 02/02/2023]
Abstract
We present a histologically proven case of pelvic Langerhans histiocytosis (eosinophilic granuloma) which showed abnormality on MR imaging 3 weeks after a normal MR examination mimicking an infection.
Collapse
Affiliation(s)
- Po-Cheng Hung
- Division of Pediatric Neurology, Chang Gung Children's Hospital, College of Medicine Chang Gung University, Taoyuan, Taiwan.
| | | | | | | | | |
Collapse
|
43
|
Abstract
When children present for evaluation of bone tumor, great anxiety often occurs among the family. Usually the diagnosis of a benign bone tumor can be made easily with plain radiographs without biopsy. Most have a good outcome. However, occasionally, serious complications can develop. Moreover, the physician must be aware of the possibility of the malignant tumors. To avoid errors in the evaluation and treatment of this heterogeneous group of tumors, the clinician should have a good knowledge base of common bone neoplasms and correlate the clinical, radiographic, and pathologic findings. In this article, history, diagnosis, evaluation, treatment, and management of common types of benign tumors of bone commonly seen in children and adolescents are reviewed in the light of current literature.
Collapse
Affiliation(s)
- Cemil Yildiz
- Department of Orthopaedics and Traumatology, Gülhane Military Medical Academy and Faculty, Ankara, Turkey.
| | | | | | | |
Collapse
|
44
|
Titgemeyer C, Grois N, Minkov M, Flucher-Wolfram B, Gatterer-Menz I, Gadner H. Pattern and course of single-system disease in Langerhans cell histiocytosis data from the DAL-HX 83- and 90-study. MEDICAL AND PEDIATRIC ONCOLOGY 2001; 37:108-14. [PMID: 11496348 DOI: 10.1002/mpo.1178] [Citation(s) in RCA: 140] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Single-system (SS) disease is the most common presentation in Langerhans cell histiocytosis (LCH) with a heterogenous clinical picture and course. Mostly bone and rarely skin or lymph nodes are involved. PROCEDURE One hundred and seventy patients with SS-LCH were registered in the DAL-HX 83/90 studies. They were diagnosed according to uniform diagnostic criteria and followed by a standardised schedule. RESULTS Single bone lesions were most common (68%), followed by multiple bone lesions (19%), isolated skin disease (11%), and isolated lymph node involvement (4 patients). In the detection of bone lesions radiographic skeletal survey proved to be superior to bone scan (97% vs. 82%). Treatment comprised surgery, irradiation and local instillation of steroids, and standardised chemotherapy for multifocal bone disease. After initial therapy 81% of the patients remained disease free. Reactivations restricted to the skeleton occurred in 18% of both unifocal and multifocal bone disease. Two skin patients had a chronic course. Fatality occurred only in one infant with skin disease who progressed to multi-system disease. Twenty-five percent of all patients developed permanent consequences, which were already present at diagnosis in about half of these patients and comprised mainly orthopedic problems related to lesional sites. Diabetes insipidus occurred in 3% and anterior pituitary dysfunction in 2% of the patients. CONCLUSIONS The course in SS%LCH was benign. In bone disease reactivations remained restricted to the skeleton and did not influence survival. However, reactivations had an impact on morbidity, as permanent consequences were mostly related to the site of disease activity. Med Pediatr Oncol 2001;37:108-114.
Collapse
Affiliation(s)
- C Titgemeyer
- St. Anna Children's Hospital, Kinderspitalgasse 6, A-1090 Vienna, Austria
| | | | | | | | | | | |
Collapse
|
45
|
Yeom JS, Lee CK, Shin HY, Lee CS, Han CS, Chang H. Langerhans' cell histiocytosis of the spine. Analysis of twenty-three cases. Spine (Phila Pa 1976) 1999; 24:1740-9. [PMID: 10472109 DOI: 10.1097/00007632-199908150-00016] [Citation(s) in RCA: 90] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective review of clinical and radiologic data in four major tertiary referral centers. OBJECTIVES To report clinical and roentgenographic findings, to evaluate the results of various treatment methods, and to propose a protocol for management. SUMMARY OF BACKGROUND DATA Langerhans' cell histiocytosis of the spine is a rare condition, and therefore, appropriate management is still controversial. METHODS Clinical and roentgenographic findings of 38 vertebral lesions of 23 children, with average follow-up of 5.4 years, were investigated. This is the most extensive report apparent in the literature to date. The results of treatment were assessed clinically and radiologically. Anterior vertebral body height was measured sequentially to evaluate reconstitution of the vertebral body. RESULTS The last follow-up examination demonstrated no clinical evidence of disease in all patients, regardless of treatment method. Neurologic deficits developed in four patients, but they completely disappeared. Satisfactory restoration of height was demonstrated in all except five vertebrae: one that had collapsed maximally when the patient was more than 15 years of age and four that had been fused anteriorly or posteriorly. Unsatisfactory results were also seen in a patient with progressive scoliosis and in one with an irregular endplate with disc space narrowing. Both of these complications developed after curettage. CONCLUSIONS For treatment of single or dual spinal lesions, observation with or without bracing seems to be sufficient. In patients with multifocal lesions, chemotherapy produces good results. For treatment of neurologic deficit, low-dose radiotherapy is favored. Patients who underwent surgery--especially curettage and anterior fusion--had the worst outcome.
Collapse
Affiliation(s)
- J S Yeom
- Department of Orthopaedic Surgery, Seoul National University Hospital, Korea
| | | | | | | | | | | |
Collapse
|
46
|
Smith JH, Fulton L, O'Brien JM. Spontaneous regression of orbital Langerhans cell granulomatosis in a three-year-old girl. Am J Ophthalmol 1999; 128:119-21. [PMID: 10482114 DOI: 10.1016/s0002-9394(99)00055-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To report a case of spontaneous regression of orbital Langerhans cell granulomatosis. METHOD Case report. A 3-year-old girl was initially examined with a 5-week history of slowly progressive blepharoptosis and periorbital swelling of the left eye. RESULTS Computed tomographic scan showed a mass in the left orbit eroding into the left frontal bone; fine-needle aspiration confirmed diagnosis of Langerhans cell granulomatosis. After initial biopsy, the patient was treated by close observation alone. Six months after initial examination, the monostotic lesion had completely resolved. CONCLUSIONS In some cases of monostotic Langerhans cell granulomatosis, initial biopsy followed by observation alone may allow for the spontaneous regression of the lesion. This conservative approach to treatment is an important therapeutic option that may spare the patient the adverse effects of surgical resection, radiation, or chemotherapy.
Collapse
Affiliation(s)
- J H Smith
- Department of Ophthalmology, University of California, San Francisco 94143-0730, USA
| | | | | |
Collapse
|
47
|
Howarth DM, Gilchrist GS, Mullan BP, Wiseman GA, Edmonson JH, Schomberg PJ. Langerhans cell histiocytosis: diagnosis, natural history, management, and outcome. Cancer 1999; 85:2278-90. [PMID: 10326709 DOI: 10.1002/(sici)1097-0142(19990515)85:10<2278::aid-cncr25>3.0.co;2-u] [Citation(s) in RCA: 461] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The objective of this descriptive analysis of a large cohort of patients with Langerhans cell histiocytosis (LCH) was to add to the understanding of the natural history, management, and outcome of this disease. METHODS Three hundred fourteen Mayo Clinic patients with histologically proven LCH were categorized into those patients with multisystem disease and those patients with single system disease. Clinical features, treatment, and outcome were determined from the case history notes and tumor registry correspondence. Treatment included chemotherapy, radiotherapy, and surgical excision. The end points were disease free survival, active disease, or death. The median time of follow-up was 4 years (range, 1 month to 47.5 years). RESULTS The age of the patients ranged from 2 months to 83 years. Of the 314 patients, there were 28 deaths. Multisystemic LCH was found in 96 patients, 25 of whom had continuing active disease after treatment. Isolated bone LCH lesions were observed in 114 of the 314 patients, 111 of whom (97%) achieved disease free survival after treatment. The most common sites of osseous LCH were the skull and proximal femur. Of the 87 patients with isolated pulmonary involvement, only 3 were nonsmokers. After treatment with corticosteroids (+/- cyclophosphamide or busulphan), 74 patients achieved disease free survival, but 10 patients died. Pituitary-thalamic axis LCH, characterized by diabetes insipidus, was found in 44 patients. After treatment, 30 of these patients had disease free survival, but all required long term hormone replacement with desmopressin acetate. Lymph node involvement was found in 21 patients, and mucocutaneous involvement was found in 77 patients. CONCLUSIONS Patients with isolated bone LCH lesions have the best prognosis compared with patients with LCH involvement of other systems. By contrast, 20% of patients with multisystem involvement have a progressive disease course despite treatment. The identification of prognostic indicators to facilitate appropriate treatment and long term follow-up surveillance is recommended.
Collapse
Affiliation(s)
- D M Howarth
- Department of Nuclear Medicine, Mayo Clinic Rochester, Minnesota, USA
| | | | | | | | | | | |
Collapse
|
48
|
Raab P, Hohmann F, Kühl J, Krauspe R. Vertebral remodeling in eosinophilic granuloma of the spine. A long-term follow-up. Spine (Phila Pa 1976) 1998; 23:1351-4. [PMID: 9654625 DOI: 10.1097/00007632-199806150-00011] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
STUDY DESIGN In this study, 14 conservatively treated patients were reviewed who had eosinophilic granuloma of the spine, which had been diagnosed on the basis of histologic study of the vertebral lesion or of specimens from other sites in patients with multiple involvement. The remodeling of the vertebral body was studied in an average follow-up of 5.6 years. OBJECTIVES To analyze the remodeling process of the involved growing vertebral body in Langerhans Cell Histiocytosis after conservative treatment and to assess the sagittal and frontal profile of the spine at the end of growth. Fourteen patients, aged between 1.2 and 11.3 years, with spinal involvement of a Langerhans' cell histiocytosis were treated in the department of orthopedics between 1980 and 1990. All patients had immobilization of the affected region by a custom-made brace. Six patients with symptomatic lesions had radiotherapy and four patients with disseminated disease were treated with chemotherapy. Clinical and radiologic examinations were made at regular intervals to evaluate the development of the vertebrae during the remodeling process. SUMMARY OF BACKGROUND DATA In the 14 patients, both sexes were affected equally. The disease was located in the cervical spine in two patients and in thoracic and lumbar vertebrae in seven patients each. Two patients had two vertebral lesions. METHODS The radiologic evolution of the 16 vertebral lesions was evaluated using follow-up standardized lateral radiographs. The reconstitution of the vertebral height in the presence of vertebra plana was calculated by measuring the ventral distance between the superior and inferior margins of the vertebral body in relation to the adjacent uninvolved vertebra. RESULTS The measurements showed a growth rate of 1.5-6 (average, 3) in vertebrae with vertebra plana and a growth rate of 1.1-2.7 (average, 1.4) in the unaffected vertebra. The reconstitution of the vertebral height was between 18.2% and 63.8% of the adjacent vertebrae before and between 72.2% and 97% after skeletal maturity. CONCLUSIONS The results demonstrate that conservative orthopedic treatment with immobilization in a brace is sufficient to allow for optimal vertebral remodeling. Partial to nearly complete reconstitution of vertebral height was seen in all cases. Thus, operative treatment with curettage of the lesion and bone grafting including multisegmental fusion with instrumentation is not necessary. In instances with neurologic impairment, rarely seen in adults, surgical decompression and short fusion of the spine is necessary. Nevertheless, complete staging and biopsy are mandatory for an accurate diagnosis.
Collapse
Affiliation(s)
- P Raab
- Department of Orthopaedic Surgery, University of Würzburg, Germany
| | | | | | | |
Collapse
|
49
|
Kramer TR, Noecker RJ, Miller JM, Clark LC. Langerhans cell histiocytosis with orbital involvement. Am J Ophthalmol 1997; 124:814-24. [PMID: 9402828 DOI: 10.1016/s0002-9394(14)71699-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE To review three cases of Langerhans cell histiocytosis with orbital involvement that represent a significantly excessive incidence of this rare disease in one community. Current diagnostic criteria and therapeutic modalities related to Langerhans cell histiocytosis are reviewed. METHODS Case reports. We present clinical, radiologic, histopathologic, and epidemiologic information on three patients with Langerhans cell histiocytosis. RESULTS All three children, born within 18 months of one another, manifested rapidly progressive unilateral proptosis at age 2 years. By computed tomography, all had moderately enhancing lesions with involvement of the sphenoid bone and lateral orbit as well as the temporal lobe of the brain. All patients were treated with a combination of vincristine and prednisone, with variable resolution of their lesions. The occurrence of three cases in children born in Nogales, Arizona/ Mexico, suggests an incidence rate of 40 per million, which is approximately 26 times the expected rate (P = .0001). CONCLUSIONS The extraordinarily high incidence and the concentration of cases in both time and space of this cluster implies that Langerhans cell histiocytosis may be a sentinel disease for unusual environmental exposures.
Collapse
Affiliation(s)
- T R Kramer
- Department of Ophthalmology, University of Arizona Health Sciences Center, Tucson 85719, USA.
| | | | | | | |
Collapse
|
50
|
Affiliation(s)
- S L Moschella
- Department of Allergy and Dermatology, Lahey Hitchcock Medical Center, Burlington, MA 01805, USA
| |
Collapse
|