Cranial meningioma with bone involvement: surgical strategies and clinical considerations

BACKGROUND

Intracranial meningioma with bone involvement and primary intraosseous meningioma is uncommon. There is currently no consensus for optimal management. This study aimed to describe the management strategy and outcomes for a 10-year illustrative cohort, and propose an algorithm to aid clinicians in selecting cranioplasty material in such patients.

METHODS

A single-centre, retrospective cohort study (January 2010-August 2021). All adult patients requiring cranial reconstruction due to meningioma with bone involvement or primary intraosseous meningioma were included. Baseline patient and meningioma characteristics, surgical strategy, and surgical morbidity were examined. Descriptive statistics were performed using SPSS v24.0. Data visualisation was performed using R v4.1.0.

RESULTS

Thirty-three patients were identified (mean age 56 years; SD 15) There were 19 females. Twenty-nine patients had secondary bone involvement (88%). Four had primary intraosseous meningioma (12%). Nineteen had gross total resection (GTR; 58%). Thirty had primary 'on-table' cranioplasty (91%). Cranioplasty materials included pre-fabricated polymethyl methacrylate (pPMMA) (n = 12; 36%), titanium mesh (n = 10; 30%), hand-moulded polymethyl methacrylate cement (hPMMA) (n = 4; 12%), pre-fabricated titanium plate (n = 4; 12%), hydroxyapatite (n = 2; 6%), and a single case combining titanium mesh with hPMMA cement (n = 1; 3%). Five patients required reoperation for a postoperative complication (15%).

CONCLUSION

Meningioma with bone involvement and primary intraosseous meningioma often requires cranial reconstruction, but this may not be evident prior to surgical resection. Our experience demonstrates that a wide variety of materials have been used successfully, but that pre-fabricated materials may be associated with fewer postoperative complications. Further research within this population is warranted to identify the most appropriate operative strategy.

Bone Involvement as a Primary Rare Manifestation of Waldenstrom Macroglobulinemia: A Case Report and Prevalence in a Nationwide Population-Based Cohort Study

Bone involvement is a rare extranodal manifestation in patients with malignant lymphoproliferative diseases and has also been noted as a rare event in patients with Waldenstrom macroglobulinemia (WM). However, the actual prevalence has not been previously reported. We describe an unusual case of a patient with WM who presented with lower back pain and focal bone lesions at initial diagnosis. Magnetic resonance imaging (MRI) revealed multiple vertebral fractures. Positron emission tomography (PET) detected only nodal changes without pathological skeletal-related metabolic activity. Lymph node and bone marrow biopsies combined with an immunoglobulin M (IgM) M component revealed the diagnosis of WM. A next-generation sequencing (NGS) analysis using a targeted lymphoma panel of 59 recurrently mutated genes in lymphoid neoplasms showed mutations in the MYD88 and CD79B genes. After treatment with rituximab and bendamustine, the patient achieved a partial remission and pain relief. After 3 years of stable disease, a spontaneous subcapital fracture at the base of the femoral neck and new vertebral compression fractures occurred. Whole-body low-dose computed tomography (WB-LDCT) and bone density (dual energy X-ray absorptiometry (DEXA)) scan revealed marked osteopenia. After insertion of a hip prosthesis, examination of the removed hip showed infiltration of clonal lymphoplasmacytic cells. Our case confirms that one must be aware that bone involvement in patients with WM can occur as a rare manifestation. Interestingly, the MYD88/CD79B-mutated (MCD) genotype in diffuse large B-cell lymphoma is characterized by extranodal involvement and may also be involved in the pathogenesis of skeletal-related disease in the present case. As a follow-up to this unusual case, we have carried out an analysis based on the Danish Lymphoma Registry (LYFO) covering the entire national population in the period 2000 - 2020. The registry study included a cohort of 2,459 patients with WM and lymphoplasmacytic lymphoma. Our data revealed that primary bone involvement at diagnosis occurs in 1.75% of adults with WM. To the best of our knowledge, this is the first report of the prevalence of skeletal-related disease in a large nationwide cohort and defines bone involvement as an exceedingly rare event in WM.

Pseudomyogenic hemangioendothelioma with bone and soft tissue involvement with favorable response to pamidronate: a case report and systematic review of the literature

Pseudomyogenic hemangioendothelioma (PMH) can be a challenge for diagnosis and might be confused with other tumors, such as epithelioid sarcoma. Here we present a case and a systematic review of the literature to identify and discuss PMH treatment in primary bone involvement. A 25-year-old woman was referred for bone pain (10/10) in the left lower limb. Magnetic resonance imaging (MRI) showed multiple bone lesions (left femur, tibia, patella, ankle, and foot) with well-defined borders without signs of local aggressiveness. Positron Emission Tomography-Computed Tomography (PET-CT) showed multiple metabolic musculoskeletal lesions in the left lower limb. A CT scan-guided biopsy was performed. Histological and immunohistochemical findings confirmed the diagnosis of PMH. After treatment with intravenous pamidronate (90 mg/monthly), the patient had clinical improvement, mild pain 2/10 without the use of non-steroidal anti-inflammatory drugs or opiates. Follow-up was assessed by MRI and PET-CT. PET-CT showed metabolic resolution of most of the bone and muscular lesions and a significant improvement of the femoral lesion. MRI showed that the lesions in the left femur, tibia, and foot had a marked decrease in size without intravenous post-contrast enhancement and smaller lesions had disappeared. After a 3-year follow-up, PET-CT showed no metabolically active images. Literature review identified 31 records including 58 clinical cases of PMH with primary bone involvement and treatment description for qualitative analysis. Most lesions (69%) were treated by local excision or curettage. In addition, amputations were performed in a significant percentage of cases (20.7%). In the last years, mTOR inhibitors (n = 7) and anti-resorptive treatments (n = 4) were considered as alternative treatment options, especially in multifocal lesions.

Dramatic radiotherapy response of a giant T4 cutaneous squamous cell carcinoma of the scalp with extensive bone destruction: a case report

Background

Patients with large cutaneous squamous cell carcinoma of the scalp are a treatment challenge. We report a case of dramatic radiotherapy response of a patient with a giant cutaneous squamous cell carcinoma of the scalp with extensive skull destruction and suspected infiltration of the dura mater and superior sagittal sinus. This case is the first report of this kind in the literature that shows that large bone defects can heal with the resolution of tumor and inflammation by secondary intention without surgical reconstruction. We want to put an end to concerns about radiocurability of tumors with extensive bone involvement, and show sustained complete response after definitive radiotherapy and programmed cell death protein-1 inhibiting antibody therapy.

Case presentation

A 74-year-old White man presented with a 7.2 × 6.8 × 5.5 cm painless tumor on the right parietal region of the scalp. Medical imaging revealed widespread destruction of the skull and suspected infiltration of the dura mater and superior sagittal sinus. Biopsies showed cutaneous squamous cell carcinoma (cT4a cN0 cM0, stage IVA). The patient was treated with a total dose of 60 Gy, at 2 Gy per daily fraction with volumetric modulated arc therapy using 6 megavoltage photons. The biologically effective dose (alpha/beta 10 Gy) was 72 Gy. The tumor response correlated with dose received. The patient had a massive tumor necrosis secondary to tumor shrinkage after 18 fractions (36 Gy, biologically effective dose 43.2 Gy). Leakage of cerebrospinal fluid did not occur. Radiotherapy did not hamper the patient’s quality of life. The patient had a clear regression of the initial tumor on the final day of radiotherapy. The bone defect healed by secondary intention without surgical interventions. The patient achieved a complete response with a good cosmetic result after 82 days follow-up. He started a programmed cell death protein-1 inhibiting antibody therapy with cemiplimab 2 months after radiotherapy, and is now at 10 months follow-up without evidence of recurrence.

Conclusion

Definitive radiotherapy is a safe and highly effective therapy for giant tumors of the scalp with extensive bone destruction. We report a sustained complete response with a good cosmetic result after secondary wound healing.

High-output heart failure associated with primary plasma cell leukaemia due to arteriovenous shunting: a case report

Background

Primary plasma cell leukaemia is rarely associated with high-output heart failure, and the underlying mechanism is not well understood. We encountered a rare case of high-output heart failure caused by primary plasma cell leukaemia. Its underlying mechanism was clarified through imaging studies.

Case summary

A 49-year-old man with no specific medical history was admitted to our hospital because of heart failure that did not improve with diuretic therapy. His condition was diagnosed as high-output heart failure and primary plasma cell leukaemia after admission. Extensive bone involvement in primary plasma cell leukaemia and arteriovenous shunts in the same lesion were suspected after various imaging studies. The first cycle of chemotherapy with bortezomib, adriamycin, and dexamethasone led to remission of primary plasma cell leukaemia and improved heart failure symptoms. The patient received further chemotherapy in addition to autologous peripheral blood stem cell transplantation and maintenance therapy and had no recurrence of pPCL or heart failure for 1 year to date.

Discussion

Primary plasma cell leukaemia can be associated with high-output heart failure, which is caused by arteriovenous shunting at the lesion site with diffuse bone involvement. Imaging studies may lead to the early diagnosis of aetiology and treatment of patients with high-output heart failure associated with primary plasma cell leukaemia.

Primary bone anaplastic lymphoma kinase positive anaplastic large-cell lymphoma: A case report and review of the literature

BACKGROUND

Primary bone lymphoma (PBL) is an uncommon extranodal disease that represents approximately 1%-3% of lymphomas. Anaplastic lymphoma kinase (ALK) positive anaplastic large-cell lymphoma (ALCL) is an extremely rare type of PBL. The aim of this report is describe the symptoms, diagnosis, and treatment of primary bone ALK-positive ALCL.

CASE SUMMARY

A 66-year-old man presented to our hospital with neck and shoulder pain and intermittent fever that lasted for 1 mo. After extensive evaluation, positron emission tomography-computed tomography (CT) examination showed multiple osteolytic bone lesions without other sites lesions. CT-guided biopsy of the T10 vertebral body was performed, and the pathology results showed that neoplastic cells were positive for ALK-1, CD30, and CD3. A diagnosis of primary bone ALK positive ALCL was ultimately made. The patient was in partial response after four cycle soft cyclophosphamide, doxorubicin, vincristine, and prednisone chemotherapy, and we planned to repeat the biopsy and radiological examination after completion of the fifth cycle of therapy.

CONCLUSION

Primary bone ALK positive ALCL is a rare disease and physicians should keep in mind that ALCL can present with isolated osseous involvement without nodal involvement, and lymphoma should be considered in the differential diagnosis of primary bone lesions.

Polyostotic Fibrous Dysplasia Mimicking Bone Involvement in Hodgkin Lymphoma: A Pediatric Case and Literature Review

Bone involvement in Hodgkin lymphoma (HL) is rare. The differential diagnosis between HL bone localization and other malignant or benign skeletal diseases is challenging. We report the case of a girl affected by classic HL, initially staged IVA because of supradiaphragmatic lymph nodes and skeletal involvement. After 6 ABVD (adriamycin, bleomycin, vinblastine, dacarbazine) cycles, positron emission tomography (PET) showed a complete metabolic response of the nodal localizations and a persistent, high metabolic activity of bone lesions. Salvage treatment followed by autologous stem cell transplant was carried out. After the transplant, the bone lesions maintained a high metabolic activity at PET. A targeted bone biopsy led to the diagnosis of a fibrous dysplasia excluding the presence of HL. To our knowledge, the concomitant presence of HL and fibrous dysplasia has not been previously reported. An in-depth evaluation of disease response to frontline treatment with a biopsy of the PET-hypercaptant bone lesions could have avoided overtreatment in this patient.

Integrative assessment of brain and bone invasion in meningioma patients

BACKGROUND

Various prognostic factors have been suggested in meningioma patients including WHO grading, brain invasion and bone involvement, for instance. Brain invasion was included as an independent criterion in the recent WHO classification. However, assessability of brain or bone involvement is often limited or varies between histopathologic, operative and imaging reports. Objective of our study was to investigate prognostic values including brain and bone involvement according to different clinical approaches.

METHODS

A cohort of 111 patients was treated with primary, adjuvant or salvage irradiation between 2008 and 2017 using intensity-modulated radiotherapy. Positron-emission tomography (PET) was available for treatment planning in 81% of patients. Clinical data were extracted from the medical reports. Brain and bone involvement were stratified separately according to histopathologic, operative and imaging reports as well as judged in synopsis.

RESULTS

WHO grade I tumours, lower estimated proliferation index, primary versus recurrence treatment and localization (i.e. skull base, optic nerve sheath) were beneficial prognostic factors for local control. Judgement of brain and bone invasion partly differed between diagnostic modalities. In synopsis, brain or bone invasion did not show a significant influence on local control rates.

CONCLUSIONS

Several previously described prognostic factors could be reproduced. However, partly divergent histopathological, surgical and image-based judgements could be found in regard to brain and bone invasion and all methods imply limitations. Therefore, we suggest a particular, complemental synopsis judgement. In synopsis, brain or bone involvement did not coherently impair local control in our irradiated patients. This might be explained by elaborate radiation techniques and PET-based treatment planning.

A Comprehensive Study of Bone Manifestations in Adult Gaucher Disease Type 1 Patients in Argentina

Gaucher disease (GD) is the most prevalent lysosomal storage disease, and bone involvement is the most disabling condition. The aim of the present study was to evaluate bone involvement in adult patients with GD, using an observational cross-sectional study. Patients were evaluated using X-rays, bone densitometry (BMD), trabecular bone score (TBS), magnetic resonance imaging (MRI), and biochemical bone markers. Thirty-two type 1GD patients were included (mean age: 40 ± 16 years). Patients had received velaglucerase for 2.7 ± 1.4 years; 19/32 had been treated previously with imiglucerase. Ninety-four percent of subjects met therapeutic goals for hematological parameters, and eight were splenectomized (SPX). Nineteen patients had irreversible bone lesions (IL), i.e., avascular necrosis, bone infarction, and/or vertebral fractures. MRI showed marrow infiltration in 71% of patients. Patients with IL had higher bone marrow burden than those without (p = 0.001). All SPX patients had IL, a higher prevalence of bone marrow edema (p = 0.02), and lower TBS (p = 0.03) than non-SPX patients. Only 18.7% of patients had abnormal BMD, with no correlation with fractures (FX). TBS values were < 1350 in 53% of patients and tended to be lower in those with FX (p = 0.06). Patients with P1NP in the lower quartile had lower TBS (p = 0.03) than those with P1NP in the higher quartiles. TBS correlated moderately but not significantly with P1NP (r = 0.32) and BMB (r = - 0.44). A high prevalence of IL was documented. Bone quality was more affected than BMD in fracture patients. Low bone formation, active bone marrow infiltration, and splenectomy might be implicated in IL.

Giant Cell Tumor of the Tendon Sheath (GCTTS) with Multiple Bone Destruction of Different States: A Case Report

Giant cell tumour of tendon sheath (GCTTS) is considered benign, but well known for its high recurrence rate. Bone involvement of GCTTS is not uncommon and closely related to local recurrence after surgery. Radiologic findings of bone involvement are pressure erosion, circumscribed cortical destruction and degenerative arthritis. The treatment involves complete resection of tumor including bone lesion. This case presents GCTTS of young male patient with multiple bone destructions of different state, treated by complete excision of the tumor and curettage of bone lesion.

Bone Involvement in Rosai-Dorfman Disease (RDD): a Case Report and Systematic Literature Review. Curr Rheumatol Rep. 2017;19:29. [PMID: 28401384 PMCID: PMC5388731 DOI: 10.1007/s11926-017-0656-6]

Purpose of Review

Rosai-Dorfman disease (RDD) is a rare histiocytic disorder typically presenting as painless cervical lymphadenopathy. Extranodal involvement is common and may also affect bones. Here, we present a patient with typical nodal disease and multifocal bone manifestations. Further, a systematic literature review was performed to better understand the phenotype, clinical course and treatment options of such patients.

Recent Findings

RDD is a nonmalignant, classically sporadic histiocytosis. Nevertheless, increasing evidence also suggests familial forms of the disease. According to our literature review, bone involvement is exceedingly rare and heterogeneous. Clinical outcome in terms of mortality seems to be favorable in most cases. Currently, therapy strategies include surgical and immunosuppressive treatments, but the optimal treatment of osseous RDD remains to be defined.

Summary

Patients with osseous RDD may present to rheumatologists with arthralgia or arthritis. Due to the rarity of the disease, diagnosis and treatment remain challenging.

Electronic supplementary material

The online version of this article (doi:10.1007/s11926-017-0656-6) contains supplementary material, which is available to authorized users.

[Prognostic variability in atypical meningioma with complete resection. Proposed treatment algorithm]

OBJECTIVE

The authors attempt to show how the current prognostic factors that try to assess the risk of recurrence of atypical meningiomas are insufficient to predict the future of this disease.

MATERIALS AND METHOD

Using data obtained from hospital databases, a sample of 27 patients was obtained with pathological diagnosis of atypical meningioma, and who had a minimum follow-up time of 6months after diagnosis. Later prognostic factors (age <50years, male gender, bone involvement, peri-lesional swelling, tumour volume, location, Ki67/MIB-1) were evaluated after the stratification of patients undergoing complete resection in recurrencies and non-recurrencies. Univariate analysis was performed using Mann-Whitney test, χ(2) homogeneity test/Fisher exact test. Finally, multivariate analysis was performed using binary logistic regression to obtain the values for R(2) Nagelkerke and the Hosmer-Lemeshow to evaluate the goodness of fit.

RESULTS

The uni- and multivariate analysis showed no statistically significant differences between recurrent and non-recurrent subgroups of patients undergoing complete resection. It is noted in the results that for each year of age above 50 years, the risk of recurrence is decreased by 5.8%.

CONCLUSIONS

Although current prognostic factors may show an increased risk of recurrence once patients are stratified by the two most important factors (pathology and extent of resection), those factors are insufficient to predict the ultimate outcome of patients affected by this pathology.

[Multiple sites extrapodal actinomycetoma: Favorable outcome to treatment with a combination of cotrimoxazole and NSAI]

Mycetoma is a bacteriological or fungal infectious disease affecting the skin and/or soft tissues, which can be complicated by bone involvement. The most common feature is a tumor of the foot, but extrapodal localizations have been described. We report one case of a 47-year-old man who presented with tumefaction of a leg with multiple skin fistulae. Histopathological examination permitted to confirm the diagnosis of actinomycetoma and TDM showed the degree of bone and soft tissues involvement. Our case was characterized by the very inflammatory aspect of the tumor, its localization to the leg without foot involvement, the modest functional signs compared to the importance of radiological bone involvements, the deep destruction of the fibula while the tibia was apparently intact and the good response to treatment. In spite of its characteristic features, diagnosis of mycetoma is still late in our country, often with bone and/or articular spread. Priority may be given to measures for reduction of mycetoma diagnosis lateness.

False-positive finding in FDG-PET in a patient with seminoma and sarcoidosis

A 33-year-old white man with testicular cancer (seminoma) stage IIIa showed a response in mediastinal lymph node metastases after chemotherapy. However, the tumor markers increase slightly, and therefore an (18)F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography was performed. Multiple FDG avid lesions were found in lymph node, liver and bone. The standardized uptake value (SUV) was discrete increase with a value of 2·8 to 5·7, which is more typical for inflammatory disease than a malignancy. The histological findings in a mediastinal lymph node reported a sarcoidosis, and therefore all lesions were diagnosed as a sarcoidosis. The one-year follow-up showed no further increase in tumor markers and no evidence for metastases.