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Bruns J, Rosenbaum B, Thorns C. Localized pigmented villo-nodular synovitis of trochanteric bursa. GMS INTERDISCIPLINARY PLASTIC AND RECONSTRUCTIVE SURGERY DGPW 2023; 12:Doc08. [PMID: 38024102 PMCID: PMC10665716 DOI: 10.3205/iprs000178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
This is the first report on a localized pigmented villo-nodular synovitis (PVNS or TSGCT) occurring in the trochanteric bursa. Bursal involvement in PVNS is extremely rare. Most often PVNS occurs either as a localized or diffuse lesion in a major synovial joint, such as the knee, ankle joint or hip joint. In principle, all synovial structures can be involved. The case reported here is remarkable regarding the long period between the occurrence of the first symptoms and the final diagnosis as well as the age of the female patient (75 yrs). Therapeutically a complete resection was performed in order to avoid recurrence. More then three years later the patient did well and there has been no evidence of recurrence yet.
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Affiliation(s)
- Juergen Bruns
- Dept. of Orthopedic Surgery, Wilhelmsburg Hospital Groß-Sand, Hamburg, Germany
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2
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Barnett JR, Rudran B, Khan A, O'Reilly-Harbidge S, Patel S, Malhotra K, Cullen N, Welck M, Aston W. Outcomes of Tenosynovial Giant Cell Tumor of the Foot and Ankle. Foot Ankle Int 2023; 44:1013-1020. [PMID: 37644900 DOI: 10.1177/10711007231189491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
BACKGROUND Tenosynovial giant cell tumor (TGCT) is a benign proliferative disease affecting synovial membranes. There are 2 forms, localized (L-TGCT) and diffuse (D-TGCT), which although histologically similar behave differently. It is locally invasive and is treated in most cases by operative excision. The aim of this study was to assess current practice, how the patients' presentation affected their outcome, as well as review the recurrence rates and complications. METHODS A retrospective analysis of 123 cases was performed in patients treated between 2003 and 2019 with TGCT of the foot and/or ankle. Data were collected on age at presentation, radiologic pattern of disease, location of disease, treatment provided, and recurrence rates. The minimum follow-up was 2 years with a mean of 7.7 years. RESULTS There were 61.7% female patients with a mean age of 39 (range, 11-76) years. L-TGCT accounted for 85 (69.1%) cases and D-TGCT for 38 (30.9%). The most prevalent preoperative symptoms were a palpable mass (78/123) and pain (65/123). Radiologically confirmed recurrence in the operative group was noted in 14.5% (16/110) cases. This comprised 4% (3/75) of operatively treated L-TGCT and 37% (13/35) of operatively treated D-TGCT. Patients with pain on presentation and those with erosive changes on presenting magnetic resonance imaging (MRI) were more likely to have persistent postoperative pain (P < .001 for both). Where patients had both preoperative pain and erosive changes, 57.1% had postoperative pain. Thirteen cases were managed nonoperatively where symptoms were minimal, with 1 case requiring surgery at a later date. CONCLUSION Outcomes of TGCT management are dependent on the disease type, extent of preoperative erosive changes, and presence of preoperative pain. These data are useful for counseling patients regarding the outcomes of surgical intervention and help guide the timing of intervention. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Affiliation(s)
| | - Branavan Rudran
- Royal National Orthopaedic Hospital NHS Trust, Stanmore, United Kingdom
| | - Amir Khan
- East and North Hertfordshire NHS Trust, Stevenage, United Kingdom
| | | | - Shelain Patel
- Royal National Orthopaedic Hospital NHS Trust, Stanmore, United Kingdom
| | - Karan Malhotra
- Royal National Orthopaedic Hospital NHS Trust, Stanmore, United Kingdom
| | - Nicholas Cullen
- Royal National Orthopaedic Hospital NHS Trust, Stanmore, United Kingdom
| | - Matthew Welck
- Royal National Orthopaedic Hospital NHS Trust, Stanmore, United Kingdom
| | - William Aston
- Royal National Orthopaedic Hospital NHS Trust, Stanmore, United Kingdom
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Hegazi TM, Aljamaan YM, Alghamdi SG, Alsaygh JS, Awary KB, Aladel FI, Elazomy MR, Almousa SA. Review of Soft Tissue Masses of the Foot and Ankle: Magnetic Resonance Imaging Features. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2023; 11:117-125. [PMID: 37252018 PMCID: PMC10211414 DOI: 10.4103/sjmms.sjmms_66_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 04/13/2022] [Accepted: 09/25/2022] [Indexed: 01/16/2023]
Abstract
A large number of soft tissue masses affect the foot and ankle, with the majority being benign. Benign and malignant soft tissue lesions usually present as lumps, and it is important to differentiate between them to allow for optimal management. Imaging, in particular magnetic resonance imaging (MRI), can contribute to narrow the differential diagnosis of soft tissue masses of the foot and ankle by describing its exact location, internal signal characteristics, presence of enhancement, and its relation to adjacent structures. In this review, we review the literature to describe the most common soft tissue masses around the foot and ankle, focusing on the MRI features of the lesions.
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Affiliation(s)
- Tarek M. Hegazi
- Department of Radiology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Yousef M. Aljamaan
- Orthopedic Surgery, College of Medicine, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Shahad G. Alghamdi
- College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Jaffar S. Alsaygh
- Orthopedic Surgery, College of Medicine, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Khaled B. Awary
- Department of Radiology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Fouad I. Aladel
- Department of Radiology, King Fahad Specialist Hospital, Dammam, Saudi Arabia
| | - Mohamed R. Elazomy
- Department of Radiology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Sulaiman A. Almousa
- Orthopedic Surgery, College of Medicine, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
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Khodatars D, Gupta A, Welck M, Saifuddin A. An update on imaging of tarsal tunnel syndrome. Skeletal Radiol 2022; 51:2075-2095. [PMID: 35562562 DOI: 10.1007/s00256-022-04072-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 05/02/2022] [Accepted: 05/07/2022] [Indexed: 02/02/2023]
Abstract
Tarsal tunnel syndrome (TTS) is an entrapment neuropathy of the tibial nerve (TN) within the tarsal tunnel (TT) at the level of the tibio-talar and/or talo-calcaneal joints. Making a diagnosis of TTS can be challenging, especially when symptoms overlap with other conditions and electrophysiological studies lack specificity. Imaging, in particular MRI, can help identify causative factors in individuals with suspected TTS and help aid surgical management. In this article, we review the anatomy of the TT, the diagnosis of TTS, aetiological factors implicated in TTS and imaging findings, with an emphasis on MRI.
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Affiliation(s)
- Davoud Khodatars
- Radiology Department, Royal National Orthopaedic Hospital, Stanmore, UK.
| | - Ankur Gupta
- Foot and Ankle Orthopaedic Surgery Department, Royal National Orthopaedic Hospital, Stanmore, UK
| | - Matthew Welck
- Foot and Ankle Orthopaedic Surgery Department, Royal National Orthopaedic Hospital, Stanmore, UK
| | - Asif Saifuddin
- Radiology Department, Royal National Orthopaedic Hospital, Stanmore, UK
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5
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Rana R, Behera S, Jeetendra C. Pigmented Villonodular Synovitis of Flexor Hallusis Longus, Flexor Digitorum Longus, Tibialis Posterior: A Rare Case Report. Cureus 2022; 14:e24595. [PMID: 35664403 PMCID: PMC9148550 DOI: 10.7759/cureus.24595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2022] [Indexed: 11/25/2022] Open
Abstract
Pigmented villonodular synovitis (PVNS) is a locally aggressive benign tumour of the synovial membrane and tendon sheath. The unique presentation of this tumour is hemosiderin deposition with synovial proliferation. Depending on the situation, surgical excision is always the first line of treatment with adjuvant radiotherapy. Arthroscopic excision is preferred in some intraarticular nodular PVNS cases. This is a rare pigmented villonodular synovitis involving flexor hallusis longus, flexor digitorum longus, and tibialis posterior (TP). The tumour was entirely extra-articular without any joint involvement. The tumour was the diffuse type of PVNS and was treated by excision followed by radiotherapy. There is no recurrence till nine months of follow-up.
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Siegel M, Bode L, Südkamp N, Kühle J, Zwingmann J, Schmal H, Herget GW. Treatment, recurrence rates and follow-up of Tenosynovial Giant Cell Tumor (TGCT) of the foot and ankle-A systematic review and meta-analysis. PLoS One 2021; 16:e0260795. [PMID: 34855875 PMCID: PMC8638888 DOI: 10.1371/journal.pone.0260795] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 11/16/2021] [Indexed: 01/07/2023] Open
Abstract
Background The tenosynovial giant cell tumor (TGCT) is a usually benign lesion which arises from the synovium. It affects joints, tendon sheaths and bursae. The clinical course is often unpredictable, and local recurrences frequently occur. The aim of this study was to describe different treatment options, surgical complications, and to develop a follow-up regime based on a systematic literature review and meta-analysis of foot and ankle lesions. Methods and results 1284 studies published between 01/1966 and 06/2021 were identified. 25 met the inclusion criteria, with a total of 382 patients. Of these, 212 patients had a diffuse (dTGCT) and 170 a localized (lTGCT) TGCT. Patients with a dTGCT had a mean age of 36.6±8.2 years, and 55% were female. The overall complication rate was 24% in dTGCT, irrespective of the therapeutic procedure; the mean follow-up was 37.9±27.4 months with a recurrence rate of 21%, and recurrences occurred between 3 and 144 months, the vast majority (86%) within the first 5 years following intervention. Patients with a lTGCT had a mean age of 31.2±5.7 years, and 53% were female. Complications occurred in 12%. The mean follow-up was 51.1±24.6 months, the recurrence rate was 7%, and recurrence occurred between 1 and 244 months after intervention. Conclusion Diffuse TGCTs of the foot and ankle region have a remarkable recurrence rate irrespective of therapeutic procedures, and most lesions reoccurred within 5, with more than half of these in the first 2 years. The lTGCTs are well treatable lesions, with a low recurrence and a moderate complication rate. Based on these findings, we propose a follow-up regime for the dTGCT including a clinical survey and MR imaging 3 months after surgical intervention (baseline), followed by twice-yearly intervals for the first 2 years, yearly intervals up to the fifth year, and further individual follow-up due to the fact that recurrences can even occur for years later. For the lTGCT a clinical survey and MRT is proposed after 3–6 months after intervention (baseline), followed by annual clinical examination for 3 years, and in case of symptoms MR-imaging. Larger prospective multi-center studies are necessary to confirm these results and recommendations.
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Affiliation(s)
- M. Siegel
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Centre–University of Freiburg, Freiburg, Germany
- * E-mail:
| | - L. Bode
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Centre–University of Freiburg, Freiburg, Germany
| | - N. Südkamp
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Centre–University of Freiburg, Freiburg, Germany
| | - J. Kühle
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Centre–University of Freiburg, Freiburg, Germany
| | - J. Zwingmann
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Centre–University of Freiburg, Freiburg, Germany
- Department of Orthopaedic Surgery and Traumatology, St. Elisabeth Hospital, Ravensburg, Germany
| | - H. Schmal
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Centre–University of Freiburg, Freiburg, Germany
- Department of Orthopaedic Surgery, University Hospital Odense, Odense C, Denmark
| | - G. W. Herget
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Centre–University of Freiburg, Freiburg, Germany
- Comprehensive Cancer Center Freiburg CCCF, Faculty of Medicine, Medical Centre—University of Freiburg, Freiburg, Germany
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Tsukamoto S, Zucchini R, Staals EL, Mavrogenis AF, Akahane M, Palmerini E, Errani C, Tanaka Y. Incomplete resection increases the risk of local recurrence and negatively affects functional outcome in patients with tenosynovial giant cell tumor of the hindfoot. Foot Ankle Surg 2020; 26:822-827. [PMID: 31839476 DOI: 10.1016/j.fas.2019.10.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 09/26/2019] [Accepted: 10/29/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Diffuse tenosynovial giant cell tumors (TGCT) are more likely to occur in the hindfoot and tend to recur after surgical excision. We performed a pooled analysis of hindfoot TGCT cases to identify factors associated with local recurrence and functional outcomes. METHODS We retrospectively reviewed medical records of 33 patients diagnosed with TGCT (15, localized cases; 18 diffused cases) of the hindfoot between 1998 and 2017. Median follow-up was 32 months. Multivariable Cox proportional hazards regression analysis was conducted to estimate the hazard ratios for risk factors for local failure. Generalized linear regression models were used to assess whether resection status, tumor size, tumor type or bone involvement correlated with the Musculoskeletal Tumor Society (MSTS) score. RESULTS Local failure was reported in 30% (10/33) patients. Multivariable analysis showed that macroscopically incomplete resection was the only independent prognostic factor for poor local failure-free survival (P=.001). Incomplete resection significantly decreased MSTS score and negatively affected functional outcome (P=.047). CONCLUSIONS Incomplete resection increases the risk of local recurrence and negatively affects functional outcome in patients with TGCT of the hindfoot.
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Affiliation(s)
- Shinji Tsukamoto
- Department of Orthopaedic Surgery, Nara Medical University, 840, Shijo-cho, Kashihara, Nara 634-8521, Japan.
| | - Riccardo Zucchini
- Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Eric L Staals
- Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Andreas F Mavrogenis
- First Department of Orthopaedics, National and Kapodistrian University of Athens, School of Medicine, 41 Ventouri Street, 15562 Holargos, Athens, Greece
| | - Manabu Akahane
- Department of Public Health, Health Management and Policy, Nara Medical University, 840, Shijo-cho, Kashihara, Nara 634-8521, Japan
| | - Emanuela Palmerini
- Chemotherapy Unit, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Costantino Errani
- Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Yasuhito Tanaka
- Department of Orthopaedic Surgery, Nara Medical University, 840, Shijo-cho, Kashihara, Nara 634-8521, Japan
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Cao C, Wu F, Niu X, Hu X, Cheng J, Zhang Y, Li C, Duan X, Fu X, Zhang J, Zhang X, Ao Y. Cadherin-11 cooperates with inflammatory factors to promote the migration and invasion of fibroblast-like synoviocytes in pigmented villonodular synovitis. Am J Cancer Res 2020; 10:10573-10588. [PMID: 32929367 PMCID: PMC7482803 DOI: 10.7150/thno.48666] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 08/12/2020] [Indexed: 12/20/2022] Open
Abstract
Rationale: Pigmented villonodular synovitis (PVNS) is a destructive benign tumor-like hyperplastic disease that occurs in synovial tissue. Fibroblast-like synoviocytes (FLS) are the predominant cell type comprising the structure of the PVNS synovial lining layer. Due to a high recurrence rate, high invasion, migration, and cartilage destruction ability, PVNS causes substantial damage to patients and the efficacy of surgical resection is not satisfactory. Therefore, exploring the pathogenesis and identifying novel therapeutic targets for PVNS are urgently required. Currently, the pathogenesis of PVNS remains unclear, and there is uncertainty and controversy regarding whether PVNS is an inflammatory or a neoplastic disease. Cadherin-11 is a classical molecule that mediates hemophilic cell-to-cell adhesion in FLS and plays an important role in the normal synovium lining layer formation. This study aimed to explore the role of inflammation and cadherin-11 in PVNS pathogenesis and determine the effects of cadherin-11 as a molecular target for PVNS treatment. Methods: FLS were primarily cultured from PVNS patients during arthroscopic synovectomy. The level of cytokines in the PVNS synovial fluid was evaluated using a human antibody array. Cadherin-11 expression of PVNS FLS was detected by qPCR, Western blots, tissue immunohistochemistry, and cell immunofluorescence. Cadherin-11 was down-regulated by siRNA or up-regulated with a plasmid, with or without inflammatory factor stimulation, and PI3K/Akt was inhibited with LY294002. The capacity of migration and invasion of PVNS FLS was tested using Transwell and wound-healing assays. Activation of the nuclear factor-kappaB (NF-κB) and mitogen-activated protein kinase (MAPK) pathways was detected by Western blots. Chondrocyte damage by PVNS FLS was assessed with a co-culture assay. Results: Inflammatory factors (IL-1β and TNF-α) in the synovial fluid of PVNS patients were significantly up-regulated. Cadherin-11 was highly expressed in the FLS of PVNS patients, and positively correlated with recurrence, extra-articular migration, and cartilage destruction of PVNS. Knocking down of cadherin-11 inhibited the migration and invasion of PVNS FLS. Moreover, inflammatory factors up-regulated the expression of cadherin-11, which activated the NF-κB and MAPK signaling pathways and led to cartilage destruction. Inhibition of cadherin-11 blocked IL-1β- and TNF-α-induced activation of the above pathways, migration and invasion of PVNS FLS, and damage of chondrocyte. In addition, the elevation of cadherin-11 expression, together with the migration and invasion, of PVNS FLS was down-regulated by the inhibition of the PI3K/Akt signaling pathway. Conclusions: Cadherin-11 plays an important role in the pathogenesis of PVNS and forms a positive feedback loop with inflammatory factors, which further activates the NF-κB and MAPK pathways to trigger an inflammatory cascade. Cadherin-11-mediated inflammation results in PVNS with high recurrence, invasiveness, and strong cartilage destruction ability, and eventually promotes the transformation of PVNS from the initial inflammatory disease to neoplastic disease. Thus, inhibition of cadherin-11 together with its related inflammatory reaction, represents a new therapeutic strategy for PVNS.
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Serino J, Kunze KN, Jacobsen SK, Morash JG, Holmes GB, Lin J, Lee S, Hamid KS, Bohl DD. Nuclear Medicine for the Orthopedic Foot and Ankle Surgeon. Foot Ankle Int 2020; 41:612-623. [PMID: 32141327 DOI: 10.1177/1071100720910422] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Nuclear medicine has been widely applied as a diagnostic tool for orthopedic foot and ankle pathology. Although its indications have diminished with improvements in and the availability of magnetic resonance imaging, nuclear medicine still has a significant and valuable role. The present article offers a comprehensive and current review of the most common nuclear imaging modalities for the orthopedic foot and ankle surgeon. Methods discussed include bone scintigraphy, gallium citrate scintigraphy, labeled-leukocyte scintigraphy, and single-photon emission computed tomography (SPECT). We review the indications and utility of these techniques as they pertain to specific foot and ankle conditions, including osteomyelitis, stress fractures, talar osteochondral lesions, complex regional pain syndrome, oncology, plantar fasciitis, and the painful total ankle arthroplasty. We conclude with a discussion of our approach to nuclear medicine with illustrative cases. Level of Evidence: Level V, expert opinion.
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Affiliation(s)
- Joseph Serino
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Kyle N Kunze
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Stephen K Jacobsen
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Joel G Morash
- Department of Orthopaedic Surgery, Dalhouse University, Halifax, Nova Scotia, Canada
| | - George B Holmes
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Johnny Lin
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Simon Lee
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Kamran S Hamid
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Daniel D Bohl
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
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Radiosynoviorthesis after Surgery in the Treatment of Patients with Ankle Pigmented Villonodular Synovitis: A Case Series. J Clin Med 2020; 9:jcm9020597. [PMID: 32098290 PMCID: PMC7073893 DOI: 10.3390/jcm9020597] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/14/2020] [Accepted: 02/19/2020] [Indexed: 11/20/2022] Open
Abstract
Pigmented villonodular synovitis (PVNS) of the ankle is a very rare, locally aggressive, proliferative disorder. Although surgical excision represents the standard curative treatment, the PVNS relapse rate is high. We present our study of five young athletes (range 20–36 years) with a histopathological diagnosis of PVNS of the ankle, who were treated by surgery and adjuvant radiosynoviorthesis (RSO). The operation involved either arthroscopic (four patients) or open (one patient) debridement, followed by intraarticular RSO with the radiopharmaceutical erbium-169 (169Er). They were evaluated with the Foot Function Index (FFI) and a visual analog scale (VAS) for pain. At a median follow up period of 47 months (range 36–54 months), all five patients reported marked pain relief with improvements in their daily activities. In particular, the median FFI decreased from 77% (range 71.0%–84.5%) pre-treatment, to 0.5% (range 0%–6%) after treatment. The median VAS score decreased from 4 (range 3–7) to 0 (range 0–1), respectively. Throughout the follow-up period, there were no major complications regarding either therapeutic intervention (arthroscopic or open debridement, RSO). Based on these results, it can be concluded that adjuvant RSO with 169Er following surgical excision is effective and safe in the treatment of PVNS of the ankle.
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Fraser EJ, Sullivan M, Maclean F, Nesbitt A. Tenosynovial Giant-Cell Tumors of the Foot and Ankle: A Critical Analysis Review. JBJS Rev 2019; 5:01874474-201701000-00001. [PMID: 28135228 DOI: 10.2106/jbjs.rvw.16.00025] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Ethan J Fraser
- 1Department of Orthopaedic Surgery, St Vincent's Clinic, Sydney, Australia2Foot and Ankle Clinic, North Shore Private Hospital, Sydney, Australia3Douglass Hanly Moir Pathology, Macquarie Park, Australia4Department of Orthopaedic Surgery, Cairns Hospital, Cairns, Australia
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Results and recurrence of pigmented villonodular synovitis of the ankle: does diffuse PVNS with extra-articular extension tend to recur more often? Knee Surg Sports Traumatol Arthrosc 2018; 26:3118-3123. [PMID: 28389877 DOI: 10.1007/s00167-017-4488-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Accepted: 02/14/2017] [Indexed: 12/18/2022]
Abstract
PURPOSE The aim of this study was to provide the outcomes and to analyze the recurrence of Pigmented Villonodular Synovitis (PVNS) of the ankle joint treated by surgical synovectomy. METHODS Thirty-one PVNS cases of the ankle, including 5 localized PVNS cases and 26 diffuse PVNS cases, were treated in our institute between 2004 and 2015. The median age was 35 (range 18-63) years. The 5 localized PVNS cases were treated with partial synovectomy (group I); 10 diffuse PVNS cases limited to intra-articular synovium received arthroscopic comprehensive synovectomy (group II); and 16 cases with diffuse PVNS spreading to extra-articular tendon sheaths underwent combined arthroscopic and open synovectomy (group III). Adjuvant radiotherapy was provided in groups II and III. The American Orthopaedic Foot and Ankle Society (AOFAS) score and subjective grading of procedure were used to evaluate the results. RESULTS Twenty-seven patients were followed with a median of 54 (range 15-108) months. In the three groups, the average AOFAS score improved from 75 (in all three groups) points preoperatively to 100 (group I), 97 (group II), and 90 points (group III) postoperatively. The rate of good-to-excellent result was 100% in group I and II and 73.3% in group III. Only in group III, recurrence occurred in five cases. CONCLUSIONS Diffuse PVNS of the ankle can be successfully managed with surgical synovectomy and adjuvant radiotherapy. Radiotherapy is not needed for localized PVNS. The recurrence rate in PVNS patients with extra-articular extension is higher. LEVEL OF EVIDENCE IV.
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13
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Mastboom MJL, Verspoor FGM, Uittenbogaard D, Schaap GR, Jutte PC, Schreuder HWB, van de Sande MAJ. Tenosynovial Giant Cell Tumors in Children: A Similar Entity Compared With Adults. Clin Orthop Relat Res 2018; 476:1803-1812. [PMID: 29494352 PMCID: PMC6259798 DOI: 10.1007/s11999.0000000000000102] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 09/26/2017] [Accepted: 11/22/2017] [Indexed: 01/31/2023]
Abstract
BACKGROUND Tenosynovial giant cell tumor (TGCT) is a rare, benign, monoarticular entity. Many case-series in adults are described, whereas TGCT is only incidentally reported in children. Therefore, its incidence rate and natural history in children are unknown. QUESTIONS/PURPOSES (1) How many cases have been reported of this condition, and what were their characteristics? (2) What is the standardized pediatric incidence rate for TGCT? (3) Is there a clinical difference in TGCT between children and adults? (4) What is the risk of recurrence after open resection in children compared with adults? METHODS Data were derived from three sources: (1) a systematic review on TGCT in children, seeking sources published between 1990 and 2016, included 17 heterogeneous, small case-series; (2) the nationwide TGCT incidence study: the Dutch pediatric incidence rate was extracted from this nationwide study by including patients younger than 18 years of age. This registry-based study, in which eligible patients with TGCT were clinically verified, calculated Dutch incidence rates for localized and diffuse-type TGCT in a 5-year timeframe. Standardized pediatric incidence rates were obtained by using the direct method; (3) from our nationwide bone and soft tissue tumor data registry, a clinical data set was derived. Fifty-seven children with histologically proven TGCT of large joints, diagnosed and treated between 1995 and 2015, in all four tertiary sarcoma centers in The Netherlands, were included. These clinically collected data were compared with a retrospective database of 423 adults with TGCT. Chi-square test and independent t-test were used to compare children and adults for TGCT type, sex, localization, symptoms before diagnosis, first treatment, recurrent disease, followup status, duration of symptoms, and time to followup. The Kaplan-Meier method was used to evaluate recurrence-free survival at 2.5 years. RESULTS TGCT is seldom reported because only 76 pediatric patients (39 female), 29 localized, 38 diffuse, and nine unknown type, were identified from our systematic review. The standardized pediatric TGCT incidence rate of large joints was 2.42 and 1.09 per million person-years in localized and diffuse types, respectively. From our clinical data set, symptoms both in children and adults were swelling, pain, and limited ROM with a median time before diagnosis of 12 months (range, 1-72 months). With the numbers available, we did not observe differences in presentation between children and adults in terms of sex, symptoms before diagnosis, first treatment, recurrent disease, followup status, or median time to followup. The 2.5-year recurrence-free TGCT survival rate after open resection was not different with the numbers available between children and adults: 85% (95% confidence interval [CI], 67%-100%) versus 89% (95% CI, 83%-96%) in localized, respectively (p = 0.527) and 53% (95% CI, 35%-79%) versus 56% (95% CI, 49%-64%) in diffuse type, respectively (p = 0.691). CONCLUSIONS Although the incidence of pediatric TGCT is low, it should be considered in the differential diagnosis in children with chronic monoarticular joint effusions. Recurrent disease after surgical treatment of this orphan disease seems comparable between children and adults. With targeted therapies being developed, future research should define the most effective treatment strategies for this heterogeneous disease. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Monique J L Mastboom
- M. J. L. Mastboom, D. Uittenbogaard, M. A. J. v. d. Sande, Orthopaedics Oncology Department, Leiden University Medical Center, Leiden, The Netherlands F. G. M. Verspoor, H.W. B. Schreuder, Orthopaedics Oncology Department, Radboud University Medical Center, Radboud, The Netherlands G. R. Schaap, Orthopaedics Oncology Department, Academic Medical Center Amsterdam, Amsterdam, The Netherlands P. C. Jutte, Orthopaedics Oncology Department, University Medical Center, Groningen, Groningen, The Netherlands
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Fuchs DJ, Switaj PJ, Peabody TD, Kadakia AR. Tenosynovial Giant Cell Tumor in the Midfoot Treated With Femoral Head Allograft Reconstruction. J Foot Ankle Surg 2018; 57:172-178. [PMID: 28864387 DOI: 10.1053/j.jfas.2017.07.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Indexed: 02/03/2023]
Abstract
Tenosynovial giant cell tumor (also known as giant cell tumor of tendon sheath or pigmented villonodular synovitis) is a rare soft tissue tumor that arises from the tenosynovium of a tendon sheath or the synovium of a diarthrodial joint. This disease process occurs infrequently in the foot and ankle but can result in significant bone erosion and destructive changes of affected joints. These cases are challenging to treat, because the tumor most commonly presents in young, active patients and can be associated with extensive bone loss. We review a case of tenosynovial giant cell tumor of tendon sheath of the midfoot, which was treated with mass resection, structural femoral head allograft bone grafting, and internal fixation with dorsal plating. The patient had achieved successful bony fusion and acceptable functional outcomes at the final follow-up visit 40 months postoperatively.
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Affiliation(s)
- Daniel J Fuchs
- Orthoapedic Foot and Ankle Surgery Fellow, Department of Orthopaedic Surgery, Baylor University Medical Center, Dallas, TX.
| | | | - Terrance D Peabody
- Professor of Orthopaedic Surgery, Department of Orthopaedic Surgery, Northwestern University, Chicago, IL
| | - Anish R Kadakia
- Associate Professor of Orthopaedic Surgery, Department of Orthopaedic Surgery, Northwestern University, Chicago, IL
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15
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Kanatli U, Ataoğlu MB, Özer M, Yildirim A, Cetinkaya M. Arthroscopic treatment of intra-artricularly localised pigmented villonodular synovitis of the ankle: 4 cases with long-term follow-up. Foot Ankle Surg 2017; 23:e14-e19. [PMID: 29202997 DOI: 10.1016/j.fas.2017.03.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2015] [Revised: 03/05/2017] [Accepted: 03/14/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND CONTEXT Pigmented villonodular synovitis (PVNS) is a rare, locally aggressive benign proliferative pathology of synovial tissue. Lesions are classified regarding location as diffuse or localised which are same as histologically. Intra-articularly localised type is relatively rare, especially in the ankle joint. Because of the high recurrence rate and aggressive nature, localised lesions should be excised totally. PURPOSE We performed a retrospective study of 4 patients with intra-articularly localised PVNS in the ankle joint who were treated by total arthroscopic excision and evaluated for functional results and recurrence rate. STUDY DESIGN Case series. PATIENT SAMPLE The mean age of the patients was 27 (17-46) years at the time of arthroscopic surgery. The mean follow-up time was 33 (24-48) months. METHODS Functional evaluation according to the Musculoskeletal Tumour Society Score was performed, and patients were evaluated for recurrence by MR imaging. RESULTS In all patients, functional results were excellent and there was no recurrence. CONCLUSIONS This study demonstrates that the intra-articularly localised PVNS can be successfully treated with arthroscopic procedures without recurrence.
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Affiliation(s)
- Ulunay Kanatli
- Department of Orthopaedics and Traumatology, Gazi University Faculty of Medicine, Turkey
| | - M Baybars Ataoğlu
- Department of Orthopaedics and Traumatology, Gazi University Faculty of Medicine, Turkey
| | - Mustafa Özer
- Department of Orthopaedics and Traumatology, Meram University Faculty of Medicine, Turkey
| | - Ahmet Yildirim
- Department of Orthopaedics and Traumatology, Selçuk University Faculty of Medicine, Turkey.
| | - Mehmet Cetinkaya
- Department of Orthopaedics and Traumatology, Erzincan University Mengucek Gazi Training and Research Hospital, Turkey
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Arthroscopy in the treatment of pigmented villonodular synovitis of the ankle and subtalar joints: a technique guide and case series. CURRENT ORTHOPAEDIC PRACTICE 2017. [DOI: 10.1097/bco.0000000000000542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Giant cell tumor of tendon sheath: Open surgery or arthroscopic synovectomy? A systematic review of the literature. Orthop Traumatol Surg Res 2017; 103:809-814. [PMID: 28428036 DOI: 10.1016/j.otsr.2017.03.016] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 03/09/2017] [Accepted: 03/22/2017] [Indexed: 02/02/2023]
Abstract
PURPOSE Giant cell tumor of tendon sheath (GCTTS), formerly known as pigmented villonodular synovitis (PVNS), is a benign, locally aggressive, proliferative disorder of the synovium involving a joint, bursa, or tendon sheath. Treatment of GCTTS involves early surgical resection to limit articular destruction and the risk of recurrence. Synovectomy remains the treatment of choice for GCTTS, but without clear consensus to make an open or arthroscopic synovectomy and no certainty on the responsibility of surgery in the evolution towards the degenerative osteoarthritis. The aim of this study was to evaluate the long-term clinical outcomes and the rate of recurrence of open or arthroscopic excision of GCTTS of the four most frequently involved joints: the shoulder, hip, knee and ankle. METHODS We performed a systematic review of literature in September 2015. The keywords were "villonodular synovitis" AND "surgical treatment". The two authors analyzed 413 articles, according to title and abstract. Forty articles were selected, read entirely and references were analyzed. RESULTS Thirty-three articles were selected. CONCLUSION Our review of literature showed that arthroscopic excision is effective for localized type of GCTTS for all four joints. In diffuse type GCTTS, the efficacy of arthroscopic synovectomy has only been shown for the knee joint. In the other joints, early diagnosis can improve clinical outcomes, but we cannot certify that surgical treatment avoids osteoarthritis degradation. STUDY DESIGN Review of literature, level of evidence IV.
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Lei P, Sun R, Liu H, Zhu J, Wen T, Hu Y. Prognosis of Advanced Tenosynovial Giant Cell Tumor of the Knee Diagnosed During Total Knee Arthroplasty. J Arthroplasty 2017; 32:1850-1855. [PMID: 28161138 DOI: 10.1016/j.arth.2016.12.053] [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] [Received: 08/04/2016] [Revised: 12/14/2016] [Accepted: 12/29/2016] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Tenosynovial giant cell tumor (TGCT) is a relatively rare disease often misdiagnosed as osteoarthritis. Synovectomy or arthroplasty is the recommended treatment option, but recurrence is common after surgery. This study aimed to determine the prognosis of patients with advanced TGCT that was diagnosed incidentally during total knee arthroplasty (TKA) for osteoarthritis and treated by synovectomy. METHODS From January 2008 to July 2011, TGCT was diagnosed incidentally in 10 patients (a total of 11 individual knees) undergoing posterior-stabilized TKA for an initial diagnosis of osteoarthritis. TGCT was confirmed by histopathology of biopsy specimens. Partial synovectomy was performed for localized-type TGCT (3 knees, 3 patients) and total synovectomy for diffuse-type TGCT (8 knees, 7 patients). RESULTS All patients were female with a mean age of 61.7 ± 6.6 (range 50-70) years. No postoperative infection, nerve injury, or deep venous thrombosis occurred. All patients were followed up for a mean period of 60.9 ± 6.6 (39-83) months, and no recurrence of TGCT occurred. X-ray imaging showed no apparent radiolucent lines around the prosthesis, and no prosthetic loosening, subsidence, or osteolysis. The joints were stable, with a significantly improved range of motion following surgery (109.5° ± 8.8° vs 80.5° ± 16.8°, P < .01). The Knee Society scores for knee joint (90.0 ± 4.1 vs 40.5 ± 8.1) and knee function (81.8 ± 7.5 vs 35.0 ± 13.8) were both significantly improved after surgery (P < .01). CONCLUSION Inactive TGCT could not be diagnosed preoperatively. TKA combined with synovectomy is effective in the treatment of advanced TGCT with degenerative lesions.
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Affiliation(s)
- Pengfei Lei
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Rongxin Sun
- Department of Orthopaedics, The Six Affiliated Hospital, Xinjiang Medical University, Urumchi, People's Republic of China
| | - Hao Liu
- Program of Biology and Biomedical Sciences, Division of Medical Sciences, Harvard Medical School, Harvard University, Cambridge, Massachusetts
| | - Jianxi Zhu
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Ting Wen
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Yihe Hu
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, People's Republic of China
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Localized pigmented villonodular synovitis of the ankle: Expect the unexpected. Foot Ankle Surg 2017; 23:68-72. [PMID: 28159047 DOI: 10.1016/j.fas.2016.03.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2015] [Revised: 02/02/2016] [Accepted: 03/20/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND We present the technique, results and discuss arthroscopic treatment of the localized form of pigmented villonodular synovitis (LPVNS) of the ankle. METHODS Medical records of five patients diagnosed and treated for ankle LPVNS with a minimum five-year followup were retrospectively reviewed. All patients were treated arthroscopically, altered synovial tissue was resected and a sample of tissue was sent for pathohistological examination for the definitive diagnosis. RESULTS No recurrence was noted at a mean followup of 6.5 years, both clinically and by MRI at one year postoperatively. Patients were evaluated using the American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot score, and an improvement was noted from an average score of 65.6 prior to treatment to 94.6 at final followup. CONCLUSION Considering the results of this case series, and the absence of complications, arthroscopy is a viable option for treating LPVNS of the ankle.
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20
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Cattelan M, Bonnomet F, Bierry G, Di Marco A, Brinkert D, Adam P, Ehlinger M. Villonodular synovitis of the ankle. Analysis of the risk of recurrence. Orthop Traumatol Surg Res 2016; 102:639-44. [PMID: 27197681 DOI: 10.1016/j.otsr.2016.03.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Revised: 03/07/2016] [Accepted: 03/15/2016] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Villonodular synovitis (VNS) is a rare disease with an incidence of 1.8 per 1,000,000 inhabitants. VNS of the ankle has seldom been described and evaluated given its extreme rarity (2.5% of VNS cases). It presents an 11% recurrence rate. We report a continuous retrospective series with the main objective of clinically and radiologically evaluating these ankles searching for any risk factors of recurrence. At revision the study's main endpoint was the existence of local recurrence (radiological and clinical) and the secondary endpoint was the existence of tibiotalar osteoarthritis. The working hypothesis was that recurrence could be subclinical, warranting systematic imaging studies during follow-up. MATERIAL AND METHODS The study was retrospective, conducted on seven patients (six males) whose mean age was 42 years treated over a period of 9 years (two diffuse forms and five localized forms). The initial treatment consisted in synovectomy via the conventional approach. Four patients also received adjuvant isotopic synoviorthesis treatment. The revision was clinical (MMTS, AOFAS, and OMAS scores) and radiological (standard and MRI) to evaluate the joint after-effects and search for recurrence. RESULTS Six patients were seen at a mean 6.5 years of follow-up. One case of early recurrence (4 years) was noted, with a major clinical manifestation because it was associated with joint destruction requiring arthrodesis, and one case of late asymptomatic recurrence (9 years), diagnosed radiologically on the follow-up MRI. The functional results remained good at follow-up (MMTS 77%, AOFAS 71, OMAS 71). Five of the six patients returned to their daily activities. At revision, no sign of osteoarthritis was observed. No risk factor for recurrence was demonstrated. DISCUSSION/CONCLUSION The hypothesis was confirmed with the existence of asymptomatic recurrence at revision, underscoring the value of systematic MRI at follow-up. Other than major joint destruction, the prognosis remains good even in case of recurrence. The literature emphasizes the existence of an initial diffuse form and partial surgical resection as risk factors of recurrence. None of the reports in the literature has proven that adjuvant treatment, whose modalities do not meet with consensus, reduces this risk. LEVEL OF EVIDENCE Retrospective series, level IV.
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Affiliation(s)
- M Cattelan
- Service de Chirurgie Orthopédique et de Traumatologie, Hôpital de Hautepierre, 1, avenue Molière, 67098 Strasbourg cedex, France
| | - F Bonnomet
- Service de Chirurgie Orthopédique et de Traumatologie, Hôpital de Hautepierre, 1, avenue Molière, 67098 Strasbourg cedex, France
| | - G Bierry
- Service de Radiologie Ostéoarticulaire, Hôpital de Hautepierre, 1, avenue Molière, 67098 Strasbourg cedex, France
| | - A Di Marco
- Service de Chirurgie Orthopédique et de Traumatologie, Hôpital de Hautepierre, 1, avenue Molière, 67098 Strasbourg cedex, France
| | - D Brinkert
- Service de Chirurgie Orthopédique et de Traumatologie, Hôpital de Hautepierre, 1, avenue Molière, 67098 Strasbourg cedex, France
| | - P Adam
- Service de Chirurgie Orthopédique et de Traumatologie, Hôpital de Hautepierre, 1, avenue Molière, 67098 Strasbourg cedex, France
| | - M Ehlinger
- Service de Chirurgie Orthopédique et de Traumatologie, Hôpital de Hautepierre, 1, avenue Molière, 67098 Strasbourg cedex, France.
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Sung KS, Ko KR. Surgical outcomes after excision of pigmented villonodular synovitis localized to the ankle and hindfoot without adjuvant therapy. J Foot Ankle Surg 2015; 54:160-3. [PMID: 25618808 DOI: 10.1053/j.jfas.2014.11.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Indexed: 02/03/2023]
Abstract
Although a benign disorder, pigmented villonodular synovitis (PVNS) has a high rate of recurrence. Because of the high incidence of recurrence and concern about destruction of the affected joint, several adjuvant therapies have been promoted without a clear standard treatment strategy. We reviewed cases of PVNS affecting the ankle and hindfoot joints (ankle and/or subtalar joints) treated with surgical resection without adjuvant therapy in an effort to identify the incidence of PVNS recurrence after excision without adjuvant therapy. Of the 10 cases with a mean follow-up duration of 33.2 ± 19.8 months, 4 (40%) developed a recurrence, with a mean interval of 6 (range 3 to 14) months. At the final follow-up visit, the mean American Orthopaedic Foot and Ankle Society ankle-hindfoot score was 86.6 ± 12. The clinical outcomes of PVNS affecting the ankle and hindfoot joints are associated with a relatively high incidence of recurrence, and additional clinical investigation comparing the incidence of recurrence in patients undergoing excision versus excision with adjuvant therapy is needed for us to better understand this condition and provide more informed recommendations to our patients.
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Affiliation(s)
- Ki-Sun Sung
- Associate Professor, Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - Kyung Rae Ko
- Orthopedic Resident, Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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22
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Pannu CD, Morey V, Prashant B, Rastogi S. Pigmented villonodular synovitis of 1st metatarsophalangeal joint: a case report and literature review. Foot (Edinb) 2014; 24:146-8. [PMID: 24948116 DOI: 10.1016/j.foot.2014.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Revised: 05/05/2014] [Accepted: 05/08/2014] [Indexed: 02/04/2023]
Abstract
Pigmented villonodular synovitis is a common disease entity particularly in the knee joint but its incidence in the foot is quite rare. A case of first metatarsophalangeal (MTP) joint pigmented villonodular synovitis (PVNS), presented to us with recurrence of symptoms after surgical excision done outside our institute. After histological confirmation of recurrence of the disease, repeat open surgical excision was performed. After being asymptomatic for two months she presented to us with recurrence of symptoms for which hyperkeratotic plaque at the ventral aspect of the first MTP joint was found to be responsible on physical examination. It was treated surgically by pairing it and now patient is symptom free for last 1 year. It signifies the importance of the histopathology in the diagnosis and recurrence of the PVNS and thorough physical examination in the management of the foot pathologies.
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Affiliation(s)
- Chaitanya Dev Pannu
- Department of Orthopedics, All India Institute of Medical sciences, New Delhi, India.
| | - Vivek Morey
- Department of Orthopedics, All India Institute of Medical sciences, New Delhi, India
| | - B Prashant
- Department of Orthopedics, All India Institute of Medical sciences, New Delhi, India
| | - Shishir Rastogi
- Department of Orthopedics, All India Institute of Medical sciences, New Delhi, India
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Korim MT, Clarke DR, Allen PE, Richards CJ, Ashford RU. Clinical and oncological outcomes after surgical excision of pigmented villonodular synovitis at the foot and ankle. Foot Ankle Surg 2014; 20:130-4. [PMID: 24796833 DOI: 10.1016/j.fas.2014.01.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Revised: 01/18/2014] [Accepted: 01/27/2014] [Indexed: 02/04/2023]
Abstract
BACKGROUND Pigmented villonodular synovitis (PVNS) is a rare benign neoplastic disease of the synovium of joints and tendon sheaths, which may be locally aggressive. It can be broadly classified into localised disease or more diffuse forms, with the latter more prone to recurrence after surgical excision. We describe our experience in the management of foot and ankle PVNS, focusing on the diffuse type. METHODS Patients with PVNS were identified from a histology database from 2000 to 2010 at the University Hospitals of Leicester. The primary aim was to determine oncological outcomes and evaluate clinical outcomes with the Toronto Extremity Salvage Score (TESS) and the American Academy of Foot and Ankle Surgeons (AOFAS) scores. RESULTS 30 patients, 16 males and 14 females with a mean age of 37±15 years, who underwent surgery, were identified. There were 22 nodular PVNS and 8 diffuse PVNS. The diffuse PVNS was more likely to be in the hindfoot (75%, 6/8), of which 50% (3/6) had osteoarthritis at presentation. The localised PVNS was mostly located in the forefoot (91%, 20/22). None of the localised PVNS had a recurrence. The surgical recurrence rate in this series was similar to the pooled recurrence rate from the literature [12.5% (1/8) compared to 12.2% (6/49)]. The mean TESS and AOFAS scores were 86 and 78, respectively. CONCLUSIONS Diffuse PVNS is more likely to occur in the hindfoot and nodular PVNS is more common in the forefoot. Aggressive synovectomy alone is an effective treatment for diffuse PVNS, with good oncological and clinical outcomes.
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Affiliation(s)
- M T Korim
- Leicester Orthopaedics, University Hospitals of Leicester, Leicester General Hospital, Gwendolen Road, Leicester, UK.
| | - D R Clarke
- Leicester Orthopaedics, University Hospitals of Leicester, Leicester General Hospital, Gwendolen Road, Leicester, UK
| | - P E Allen
- Leicester Orthopaedics, University Hospitals of Leicester, Leicester General Hospital, Gwendolen Road, Leicester, UK
| | - C J Richards
- East Midlands Sarcoma Service, UK; Histopathology, University Hospitals of Leicester, Leicester Royal Infirmary, Infirmary Square, Leicester, UK
| | - R U Ashford
- Leicester Orthopaedics, University Hospitals of Leicester, Leicester General Hospital, Gwendolen Road, Leicester, UK; East Midlands Sarcoma Service, UK; Academic Orthopaedics, Trauma & Sports Medicine, University of Nottingham, Queens Medical Centre, Nottingham, UK
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Lee JJ, Bredella MA, Springfield DS, Nielsen GP. Soft tissue angiofibroma: a case report. Skeletal Radiol 2014; 43:403-7. [PMID: 24113908 DOI: 10.1007/s00256-013-1742-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Revised: 09/09/2013] [Accepted: 09/10/2013] [Indexed: 02/06/2023]
Abstract
Soft tissue angiofibroma is a recently described neoplasm that typically presents as a slowly growing, painless mass in the soft tissues of the lower extremities. Cytogenetic and molecular studies have identified a recurrent t(5;8) translocation. Treatment is simple excision. Existing data suggest that this tumor is benign and has a low rate of local recurrence. The radiologic and pathologic differential diagnoses for this lesion include both benign and malignant lesions, including plantar fibromatosis, tenosynovial giant cell tumor, fibroma of tendon sheath, epithelioid sarcoma, and low-grade myxofibrosarcoma. Proper identification of this benign lesion through radiologic and pathologic correlation is important to prevent misdiagnosis of a low-grade sarcoma.
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Affiliation(s)
- Jonathan J Lee
- Harvard Medical School, 250 Longwood Avenue, Boston, MA, 02115, USA,
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Stevenson JD, Jaiswal A, Gregory JJ, Mangham DC, Cribb G, Cool P. Diffuse pigmented villonodular synovitis (diffuse-type giant cell tumour) of the foot and ankle. Bone Joint J 2013; 95-B:384-90. [PMID: 23450025 DOI: 10.1302/0301-620x.95b3.30192] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Pigmented villonodular synovitis (PVNS) is a rare benign disease of the synovium of joints and tendon sheaths, which may be locally aggressive. We present 18 patients with diffuse-type PVNS of the foot and ankle followed for a mean of 5.1 years (2 to 11.8). There were seven men and 11 women, with a mean age of 42 years (18 to 73). A total of 13 patients underwent open or arthroscopic synovectomy, without post-operative radiotherapy. One had surgery at the referring unit before presentation with residual tibiotalar PVNS. The four patients who were managed non-operatively remain symptomatically controlled and under clinical and radiological surveillance. At final follow-up the mean Musculoskeletal Tumour Society score was 93.8% (95% confidence interval (CI) 85 to 100), the mean Toronto Extremity Salvage Score was 92 (95% CI 82 to 100) and the mean American Academy of Orthopaedic Surgeons foot and ankle score was 89 (95% CI 79 to 100). The lesion in the patient with residual PVNS resolved radiologically without further intervention six years after surgery. Targeted synovectomy without adjuvant radiotherapy can result in excellent outcomes, without recurrence. Asymptomatic patients can be successfully managed non-operatively. This is the first series to report clinical outcome scores for patients with diffuse-type PVNS of the foot and ankle.
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Affiliation(s)
- J D Stevenson
- Greater Manchester and Oswestry Soft Tissue Sarcoma Service (GMOSS), RJAH Orthopaedic Hospital, Oswestry, Shropshire SY10 7AG, UK.
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Yang M, Wang Z, Li Y, Guo B. Bilateral cadaveric Achilles tendon graft in reconstruction after Achilles tendon tumor resection. J Foot Ankle Surg 2012; 52:103-6. [PMID: 22857848 DOI: 10.1053/j.jfas.2012.06.019] [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] [Received: 04/08/2012] [Indexed: 02/03/2023]
Abstract
The standard approach to reconstruction after resection of a diffuse-type tenosynovial giant cell tumor is a local patch with free flaps. However, in cases in which the Achilles tendon involvement is extensive, and the entire tendon must be removed, an autologous flap graft might not be adequate to allow a return to function. We report a case of a 52-year-old female patient who developed bilateral tumors of the Achilles tendon, with a 10-year duration. By the time, she sought medical help, both Achilles tendons required removal. We chose to use Achilles tendon allografts to replace the Achilles tendons. Postoperatively, the patient did well. The allograft shortened the recovery time, and the patient regained full ankle range of motion.
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Affiliation(s)
- Maowei Yang
- Department of Orthopaedics, First Affiliated Hospital, China Medical University, Shenyang, People's Republic of China.
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van der Heijden L, Gibbons CLMH, Hassan AB, Kroep JR, Gelderblom H, van Rijswijk CSP, Nout RA, Bradley KM, Athanasou NA, Dijkstra PDS, Hogendoorn PCW, van de Sande MAJ. A multidisciplinary approach to giant cell tumors of tendon sheath and synovium--a critical appraisal of literature and treatment proposal. J Surg Oncol 2012; 107:433-45. [PMID: 22806927 DOI: 10.1002/jso.23220] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Accepted: 06/19/2012] [Indexed: 02/04/2023]
Abstract
Giant cell tumors deriving from synovium are classified into a localized (GCT of tendon sheath; GCT-TS) and diffuse form (diffuse-type GCT, Dt-GCT). We propose a multidisciplinary management based upon a systematic review and authors' opinion. Open excision for GCT-TS and open synovectomy (plus excision) for Dt-GCT is advised to reduce the relatively high recurrence risk. External beam radiotherapy should be considered in severe cases, as Dt-GCT commonly extends extra-articular.
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Affiliation(s)
- Lizz van der Heijden
- Department of Orthopedic Surgery, Leiden University Medical Center, Leiden, The Netherlands.
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Marengo MF, Suarez-Almazor ME, Lu H. Neoplastic and Paraneoplastic Synovitis. Rheum Dis Clin North Am 2011; 37:551-72. [DOI: 10.1016/j.rdc.2011.09.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Oloff L, Miller K. Excision of extensive midfoot pigmented villonodular synovitis with microvascular anastamosis of iliac crest bone graft using external fixation: a case report. Foot Ankle Spec 2011; 4:301-5. [PMID: 21926367 DOI: 10.1177/1938640011412952] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Pigmented villonodular synovitis (PVNS) is a relatively rare lesion in the foot and ankle, most commonly involving the ankle joint and atypically, the subtalar and midtarsal joints. It is a benign proliferative disease characterized by an increase in villous or nodular synovium in joints. Resection of the tumor is often indicated in most cases because of the potentially aggressive joint destructive nature of this lesion. This report presents a case of chronic enlarging pervasive midtarsal and metatarsal-cuneiform joint PVNS in a 28-year-old male. This patient had a midtarsal mass that enlarged over a period of 2 years, causing increased pain, deformity, and difficulty with ambulation. Cross-sectional imaging studies identified evidence of erosive disease through much of the midfoot articulations, with biopsy confirming the mass as PVNS. The dimensions of the mass approximated 5.5 cm × 4.1 cm × 2.8 cm. Simple resection was problematic because of the size and multiple joints involved. Amputation was most commonly advised by multiple consultants. The patient preferred attempt at limb salvage. En bloc resection and placement of a revascularized iliac crest bone graft was used to fill the defect. The graft was microvascularly anastamosed and fixated with standard external fixation. Pathologic and histologic specimens from surgical biopsy reconfirmed the diagnosis of PVNS postoperatively. Second-stage arthrodesis was performed when the patient was stable and disease free. The patient was followed postoperatively for 10 years without recurrence and was able to return to full function and partake in moderate athletic activity at last visit. This case describes a retrospective review of the procedure and reconstruction, as well as an overview of current surgical management of PVNS.
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Affiliation(s)
- Lawrence Oloff
- Sports, Orthopedics and Rehabilitative Medicine Associates, Redwood City, CA, USA.
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Hao DP, Zhang JZ, Xu WJ, Wang ZC, Wang XN. Pigmented villonodular synovitis of the ankle: radiologic characteristics. J Am Podiatr Med Assoc 2011; 101:252-8. [PMID: 21622637 DOI: 10.7547/1010252] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Pigmented villonodular synovitis (PVNS) of the ankle is a rare benign proliferative growth of the synovium. Studies of the radiologic characteristics of ankle PVNS are sparse. METHODS To characterize the radiologic features of ankle PVNS, five patients with histologically proven ankle PVNS were retrospectively studied. The features of their radiographs, computed tomographic scans, and magnetic resonance images were reviewed, with emphasis on the morphological features, extension, margin, bone involvement, signal intensity, and degree of magnetic resonance enhancement. RESULTS All five lesions were diffuse, affecting the ankle and distal tibiofibular joint; three lesions also involved the subtalar joint. Radiography demonstrated extrinsic bone erosions with marginal sclerosis of the involved joints in all of the patients, but computed tomography identified this much better than did radiography. Magnetic resonance imaging revealed multiple lobulated soft-tissue masses in all of the cases. These soft-tissue masses surrounded the flexor hallux longus tendon and were hypointense on T1-weighted images, with a heterogeneous signal in two cases and homogenous hypointensity in three cases on fat-suppressed T2-weighted images. In one patient who underwent gadolinium-enhanced imaging, the masses showed intense enhancement. CONCLUSIONS Magnetic resonance imaging is the best way to reveal ankle PVNS. Magnetic resonance imaging findings of predominant hypointensity on all pulse sequences and standard radiography findings of bone erosion with marginal sclerosis are characteristic.
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Affiliation(s)
- Da-Peng Hao
- Radiology Department, Affiliated Hospital of Medical College Qingdao University, Qingdao, Shandong, China
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Ogut T, Ayhan E, Irgit K, Sarikaya AI. Endoscopic treatment of posterior ankle pain. Knee Surg Sports Traumatol Arthrosc 2011; 19:1355-61. [PMID: 21311860 DOI: 10.1007/s00167-011-1428-x] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2010] [Accepted: 01/27/2011] [Indexed: 12/13/2022]
Abstract
PURPOSE The aim of this study is to describe the indications for two-portal hindfoot endoscopy in the treatment of posterior ankle compartment pathologies and to express the effectiveness of this technique by short- to mid-term outcomes on 59 consecutive patients. METHODS In our institute, between 2003 and 2009, patients operated by single surgeon with hindfoot endoscopy were enrolled. The American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot and Maryland foot scores (MFS) were obtained preoperatively and postoperatively. In the final follow-up, besides the scores, patients were asked whether they were satisfied and whether they would elect this treatment again. RESULTS The indications for 59 patients were posterior ankle impingement syndrome (14), osteochondral lesion of talus (13), isolated flexor hallucis longus (FHL) tenosynovitis (11), synovial osteochondromatosis (2), pigmented villonodular synovitis (2), peroneal tenosynovitis (4), subtalar joint arthrosis (4), tibiotalar arthrosis (4), intraosseous talus cyst (4; 1 bilateral), and talus fracture (1). FHL tendon was affected in all cases, and tenolysis was performed for each patient. The mean preoperative AOFAS-hindfoot scores increased from 56.7 ± 14.5 to 85.9 ± 12.5 (P < 0.0001), and the mean preoperative MFS increased from 54.8 ± 17.5 to 84.9 ± 15.9 (P < 0.0001), postoperatively. Four patients with posttraumatic arthritis were dissatisfied. Two sural nerve-related complications were identified. DISCUSSION Hindfoot endoscopy was demonstrated to be a safe and effective procedure for the treatment of various hindfoot pathologies in this cohort, excluding patients with posttraumatic arthritis. Our results show that the prevalence of FHL tenosynovitis may be higher than previously reported and should always be considered in differential diagnosis of posteromedial ankle pain. LEVEL OF EVIDENCE Case series with no comparison group, Level IV.
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Affiliation(s)
- Tahir Ogut
- Cerrahpasa Medical Faculty, Orthopaedics and Traumatology Department, Istanbul University, Istanbul, Turkey
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Mavrogenis AF, Papaparaskeva KT, Galanakos S, Papagelopoulos PJ. Pigmented villonodular synovitis of the distal tibiofibular joint: a case report. Clin Podiatr Med Surg 2011; 28:589-97. [PMID: 21777788 DOI: 10.1016/j.cpm.2011.04.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Pigmented villonodular synovitis (PVNS) is a proliferative disorder of the synovium. Monoarticular involvement is the more common process. This article presents a case of PVNS with rare location at the distal tibiofibular joint and discusses the current concepts of diagnosis and treatment of this disease.
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Affiliation(s)
- Andreas F Mavrogenis
- First Department of Orthopaedics, Athens University Medical School, ATTIKON University Hospital, Rimini 1, Chaidari, 12462, Athens, Greece
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Pigmented Villonodular Synovitis: A Retrospective Single-Center Study of 122 Cases and Review of the Literature. Semin Arthritis Rheum 2011; 40:539-46. [DOI: 10.1016/j.semarthrit.2010.07.005] [Citation(s) in RCA: 123] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2010] [Revised: 07/02/2010] [Accepted: 07/13/2010] [Indexed: 11/21/2022]
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Cherrier B, Lacoste S, Servera P, Feron JM. Pigmented villonodular synovitis of the first metatarsophalangeal joint. Joint Bone Spine 2011; 78:528-9. [PMID: 21459651 DOI: 10.1016/j.jbspin.2011.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2010] [Accepted: 01/27/2011] [Indexed: 11/27/2022]
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Schnirring-Judge M, Lin B. Pigmented villonodular synovitis of the ankle-radiation therapy as a primary treatment to reduce recurrence: a case report with 8-year follow-up. J Foot Ankle Surg 2011; 50:108-16. [PMID: 21172644 DOI: 10.1053/j.jfas.2010.10.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2009] [Indexed: 02/03/2023]
Abstract
Pigmented villonodular synovitis (PVNS) is a rare, benign, idiopathic proliferative disorder of the synovium that results in villous and or nodular formations that have been reported to manifest within joints, tendon sheaths, and bursae. The overall incidence includes 2% to 10% that occur within the foot and ankle joints. PVNS has a high rate of recurrence and up to a 45% recurrence rate has been reported despite surgical intervention. Although traditional treatment for PVNS includes synovectomy with arthroplasty of the affected joint, radiation therapy is now suggested as an adjunctive therapy that is believed to reduce recurrence of the disease. We present a case of PVNS where the patient was treated in 2 stages: surgical resection of the tumor with arthroplasty of the ankle joint followed by radiation therapy. A retrospective review of the chart, radiographs, and MRIs was conducted for a 36-year-old, African American female who had been treated and followed for 8 years. Pathologic examination of the tumor confirmed the diagnosis of PVNS. No evidence of recurrent PVNS was identified in the long-term postoperative MRI examination. The fact that ancillary imaging examinations failed to reveal evidence of recurrence and that the patient expresses a very high patient satisfaction supports the potential benefit of adjunctive radiation therapy for this condition.
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Edwards C, Milner S. Pigmented villonodular synovitis of second toe interphalangeal joint: Methods of imaging. Foot Ankle Surg 2010; 16:e34-6. [PMID: 20483126 DOI: 10.1016/j.fas.2009.05.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2009] [Accepted: 05/30/2009] [Indexed: 02/04/2023]
Abstract
Pigmented villonodular synovitis is a rare proliferative disorder of the synovium of unknown aetiology. We present a case of pigmented villonodular synovitis in an unusual location, the interphalangeal joint of a toe, diagnosed by ultrasound with colour Doppler. The role of various imaging modalities in the diagnosis of pigmented villonodular synovitis is discussed.
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Affiliation(s)
- Claire Edwards
- Royal Derby Hospital, Uttoxeter Road, Derby, DE22 3NE, United Kingdom.
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Pigmented villonodular synovitis of the talonavicular joint: a case report and review of the literature. Foot (Edinb) 2009; 19:186-8. [PMID: 20307474 DOI: 10.1016/j.foot.2009.01.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2008] [Revised: 01/06/2009] [Accepted: 01/26/2009] [Indexed: 02/04/2023]
Abstract
Pigmented villonodular synovitis (PVNS) is a locally aggressive synovial proliferative disorder of unknown aetiology affecting the linings of joints, tendon sheaths, and bursae. A 22-year-old female patient presented with a 3-year history of an increasingly painful swelling on the dorsum of her right foot. Examination revealed a 4 cm x 2 cm swelling that was fluctuant, tender on palpation, unattached to overlying skin and partially mobile. A firm, pedunculated intra-articular lesion from the talonavicular joint was removed at surgery. Histology revealed a nodular lesion of stromal cells and numerous giant cells with villous architecture as well as abundant haemosiderin deposition with foamy macrophages (in keeping with PVNS). The patient is currently under review by the orthopaedic oncology team. Talonavicular joint PVNS is rare. MRI scanning is the optimum investigation. Complete excision is necessary to minimise high risk of recurrence.
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Nabeshima Y, Mori H, Mitani M, Nagura I, Ozaki A, Fujii H, Doita M. Diffuse pigmented villonodular synovitis in the metatarsophalangeal joint of the hallux: a case report. J Foot Ankle Surg 2009; 48:573-6. [PMID: 19700121 DOI: 10.1053/j.jfas.2009.05.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2008] [Indexed: 02/03/2023]
Abstract
UNLABELLED A 60-year-old woman presented to our institution with a 2-month history of swelling and unrelieved pain on walking, localized to the right hallux. Magnetic resonance image scans revealed a multinodular soft tissue mass with low signal intensity on both T1- and T2-weighted images. Microscopic examination of a specimen procured using fine-needle biopsy revealed multinucleated giant cells, hemosiderin deposition, and foaming histiocytes, indicative of pigmented villonodular synovitis. Thereafter, excision of the mass and a thorough synovectomy were carried out using 2 separate longitudinal incisions. Although pigmented villonodular synovitis of the first metatarsophalangeal joint is not unheard of, it is relatively rare and physicians should consider it in the differential diagnosis when treating patients with prolonged chronic arthritis of the first pedal ray. This case, moreover, clearly depicts the diagnostic value of magnetic resonance imaging combined with fine-needle biopsy in regard to making the diagnosis of pigmented villonodular synovitis. LEVEL OF CLINICAL EVIDENCE 4.
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Affiliation(s)
- Yuji Nabeshima
- Department of Orthopaedic Surgery, Himeji St Mary's Hospital, Himeji, Japan.
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Bancroft LW, Peterson JJ, Kransdorf MJ. Imaging of soft tissue lesions of the foot and ankle. Radiol Clin North Am 2009; 46:1093-103, vii. [PMID: 19038615 DOI: 10.1016/j.rcl.2008.08.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Differential diagnosis of soft tissue lesions of the foot can be narrowed with imaging. The cystic nature of ganglia, synovial cysts, and bursitis can be confirmed with MR imaging or sonography. Location and signal characteristics of noncystic lesions can suggest Morton's neuroma, giant cell tumor of tendon sheath, and plantar fibromatosis. Synovial-based lesions of the foot and ankle can be differentiated based on presence or absence of mineralization, lesion density, signal intensity, and enhancement pattern. Knowledge of the incidence of specific neoplasms of the foot and ankle based on patient age aids in providing a limited differential diagnosis.
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Affiliation(s)
- Laura W Bancroft
- Department of Radiology, University of Central Florida, Florida Hospital, 601 East Rollins Street, Orlando, FL 32803, USA.
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Murphey MD, Rhee JH, Lewis RB, Fanburg-Smith JC, Flemming DJ, Walker EA. Pigmented villonodular synovitis: radiologic-pathologic correlation. Radiographics 2008; 28:1493-518. [PMID: 18794322 DOI: 10.1148/rg.285085134] [Citation(s) in RCA: 252] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Pigmented villonodular synovitis (PVNS) represents an uncommon benign neoplastic process that may involve the synovium of the joint diffusely or focally (PVNS) or that may occur extraarticularly in a bursa (pigmented villonodular bursitis [PVNB]) or tendon sheath (pigmented villonodular tenosynovitis [PVNTS]). Pathologic specimens of the hypertrophic synovium may appear villous, nodular, or villonodular, and hemosiderin deposition, often prominent, is seen in most cases. The knee, followed by the hip, is the most common location for PVNS or PVNB, whereas PVNTS occurs most often in the hand and foot. PVNTS is also referred to as giant cell tumor of the tendon sheath (GCTTS). PVNTS is the most common form of this disease by a ratio of approximately 3:1. Radiographs reveal nonspecific features of a joint effusion in PVNS, a focal soft-tissue mass in PVNB or PVNTS, or a normal appearance. Extrinsic erosion of bone (on both sides of the joint) may also be seen and is most frequent with intraarticular involvement of the hip (>90% of cases). Cross-sectional imaging reveals diffuse involvement of the synovium (PVNS), an intimate relationship to the tendon (PVTNS), or a typical bursal location (PVNB), findings that suggest the diagnosis. However, the magnetic resonance (MR) imaging findings of prominent low signal intensity (seen with T2-weighting) and "blooming" artifact from the hemosiderin (seen with gradient-echo sequences) are nearly pathognomonic of this diagnosis. In addition, MR imaging is optimal for evaluating lesion extent. This information is crucial to guide treatment and to achieve complete surgical resection. Recurrence is more common with diffuse intraarticular disease and is difficult to distinguish, both pathologically and radiologically, from the rare complication of malignant PVNS. Recognizing the appearances of the various types of PVNS, which reflect their pathologic characteristics, improves radiologic assessment and is important for optimal patient management.
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Affiliation(s)
- Mark D Murphey
- Department of Radiologic Pathology, Armed Forces Institute of Pathology, 16th St NW, Washington, DC 20306, USA.
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Ares-Rodriguez O, Seijas R, Carrera-Calderer L, Albareda-Carreras D. Use of polymethylmethacrylate to treat pigmented villonodular synovitis in the posterior compartment of the knee. Arch Orthop Trauma Surg 2008; 128:651-5. [PMID: 17929044 DOI: 10.1007/s00402-007-0474-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2007] [Indexed: 10/22/2022]
Abstract
Pigmented villonodular synovitis (PVNS) is a benign process that mainly affects the knee joint. There are two types of PVNS, a localised and a diffuse form. Although adjuvant therapies are possible, the treatment consists of arthroscopic or open synovectomy of the affected area. The most common complication is local recurrence. We report the case of a patient with PVNS and osteolysis of the femoral condyle, treated with anterior arthroscopic synovectomy and posterior approach for the treatment of the femoral condyle erosion. The bone erosion was treated with polymethylmethacrylate (PMMA) cement. There are no publications indexed in our knowledge that explain the treatment of PVNS associated with bone erosion by PMMA. Nine years after the procedure, the patient is leading a fully active life with no evidence of active disease.
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Affiliation(s)
- O Ares-Rodriguez
- Department of Orthopaedics, Hospital de Traumatologia Vall d'Hebron, Pg. Vall d'Hebron 119-129 Hospital Traumatologia 20 planta, Barcelona, Catalunya, Spain.
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Abstract
To properly treat soft tissue tumors, the foot and ankle surgeon must start with an adequate fund of knowledge and follow a systematic approach. Some malignant soft tumors have a predilection for the foot and ankle, and they may mimic common musculoskeletal conditions, leading to a trap for the unwary clinician. This review will familiarize the practitioner with the common soft tissue tumors that occur in the foot and ankle along with their presentations. A systematic approach to the workup is outlined, which is designed to establish the diagnosis with a significant degree of certainty before the surgical treatment of the tumor is planned. A practical and reliable method of distinguishing benign tumors from those that are potentially malignant is presented. Finally, the techniques for surgical management of the common soft tissue tumors are summarized.
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Affiliation(s)
- Henry DeGroot
- Newton Wellesley Hospital, Newton, Massachusetts 02462, USA.
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