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Kong Q, Liu Y, Jiang C, Tang X, Zhang X, Zhang X. Cemented K-wire external fixation in juxta-articular enchondroma-related phalangeal pathological fracture. HAND SURGERY & REHABILITATION 2023; 42:530-535. [PMID: 37776975 DOI: 10.1016/j.hansur.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 09/17/2023] [Accepted: 09/19/2023] [Indexed: 10/02/2023]
Abstract
PURPOSE This study aimed to introduce a technique of external fixation using a combination of bone cement and K-wires, to treat pathological fractures related to solitary digital enchondroma close to the finger joints. METHODS From October 2015 to January 2021, 21 patients (8 males and 13 females) with acute pathological fracture due to solitary digital enchondroma close to the finger joints were treated with cemented K-wire external fixators. Mean age was 32 (19-51) years. The digits involved were the index (n = 4), long (n = 4), ring (n = 6), and little (n = 7) fingers. Time to bone healing and complications were assessed. At final follow-up, active range of motion, grip strength and key pinch strength of the tumor-involved and contralateral healthy digits were measured and compared. Functional outcomes were evaluated on Takigawa criteria. Pain was measured on a 10-cm visual analog scale. We assessed the affected upper extremity on the Musculoskeletal Tumor Society score questionnaire. RESULTS Mean bone healing time was 5.5 (4-8) weeks. Pin site infection was observed in 1 patient and cured with dressing changes. Mean follow-up was 34 months, with no recurrences or refractures. Mean active range of motion of the proximal interphalangeal joint, grip and key pinch strength of the involved digits reached 92%, 97%, and 99% of the contralateral digits, respectively. On Takigawa criteria, 20 functional results were excellent and 1 good. Mean pain score was 1 (0-3) cm. Mean Musculoskeletal Tumor Society score was 95 (80-100). CONCLUSION The combination of bone cement and K-wires is a reliable technique for pathological fracture related to solitary enchondroma close to the joints of the digits, leading to good functional outcomes. LEVEL OF EVIDENCE Therapeutic study, Level IVa.
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Affiliation(s)
- Qingli Kong
- Department of Orthopaedic Surgery, People's Hospital of Chuxiong Yi Autonomous Prefecture, Yunnan, 675099, China.
| | - Yingliang Liu
- Department of Orthopaedic Surgery, People's Hospital of Chuxiong Yi Autonomous Prefecture, Yunnan, 675099, China.
| | - Changhai Jiang
- Department of Orthopaedic Surgery, People's Hospital of Chuxiong Yi Autonomous Prefecture, Yunnan, 675099, China.
| | - Xizhang Tang
- Department of Orthopaedic Surgery, People's Hospital of Chuxiong Yi Autonomous Prefecture, Yunnan, 675099, China.
| | - Xu Zhang
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050051, China.
| | - Xiao Zhang
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050051, China.
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Teodoreanu RN, Grosu-Bularda A, Liţă FF, Hodea FV, Enache V, Frunză A, Lăzărescu AL, Muraru D, Lascăr I, Hariga CS. Benign cartilaginous tumors of the hand, a five-year retrospective study. ROMANIAN JOURNAL OF MORPHOLOGY AND EMBRYOLOGY = REVUE ROUMAINE DE MORPHOLOGIE ET EMBRYOLOGIE 2022; 63:625-632. [PMID: 36808197 PMCID: PMC10026922 DOI: 10.47162/rjme.63.4.04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Benign and malignant cartilaginous bone tumors of the hand are rare findings, however representing a particular pathology due to the capacity to induce significant functional impairment. Even though a large proportion of tumors of the hand and wrist are benign, these may present destructive characteristics, deforming adjacent structures until compromising function. The most appropriate surgical approach for most benign tumors is intralesional lesion resection. Malignant tumors often require wide excision, up to segment amputation to obtain tumor control. A five-year retrospective study was performed on patients admitted in our Clinic with benign cartilaginous tumors of the hand, in which 15 patients were admitted within this period, 10 presenting with enchondroma, four presenting with osteochondroma, and lastly one with chondromatosis. After clinical and imaging evaluation, all the aforementioned tumors were surgically removed. Definitive diagnosis for all bone tumors, either benign or malignant, was established by tissue biopsy and histopathological examination, dictating therapeutic strategy.
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Affiliation(s)
- Răzvan Nicolae Teodoreanu
- Clinic of Plastic Surgery and Reconstructive Microsurgery, Emergency Clinical Hospital Bucharest, Romania;
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Muffly BT, O'Shaughnessy MA, Fazal FZ, Riley SA, Shah AS, Cornwall R, Burke CS. Rare Presentation of Pediatric Multiple Enchondromatosis Limited to Single Ray or Single Nerve Distribution in the Hand: A Multicenter Case Series. J Pediatr Orthop 2022; 42:e788-e792. [PMID: 35575990 DOI: 10.1097/bpo.0000000000002189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Multiple enchondromas in the pediatric hand is a relatively rare occurrence and the literature regarding its incidence and treatment is sparse. Within this rare subset of patients, we identified a unique cohort in which lesions are confined to multiple bones in a single ray or adjacent rays within a single nerve distribution. We review the clinical and pathologic characteristics and describe the indications for and outcomes of treatment in this unique subset of patients as well as offer conjectures about its occurrence. METHODS Institutional review board (IRB)-approved retrospective multicenter study between 2010 and 2018 identified subjects with isolated multiple enchondromas and minimum 2-year follow-up. Data analyzed included demographics, lesion quantification and localization, symptoms and/or fracture(s), treatment of lesion(s), complications, recurrence, and presence of malignant transformation. RESULTS Ten patients were evaluated with average age at presentation of 9 years (range: 4 to 16) and mean clinical follow-up of 6 years (range: 2.8 to 8.6). Five subjects had multiple ray involvement in a single nerve distribution and 5 had single ray involvement with an average of 4 lesions noted per subject (range: 2 to 8). All children in the study had histopathologic-proven enchondromas and underwent operative curettage±bone grafting. Indications for surgical intervention included persistent pain, multiple prior pathologic fractures, impending fracture and deformity. During the study period three subjects experienced pathologic fracture treated successfully with immobilization. Recurrence was noted in 40% at an average of 105 weeks postoperatively (range: 24 to 260) and appears higher than that reported in the literature. No case of malignant transformation was observed during the study period. CONCLUSIONS A rare subset of pediatric patients with multiple enchondromas of the hand is described with lesions limited to a single ray or single nerve distribution. Further awareness of this unique subset of patients may increase our understanding of the disease and improve patient outcomes. LEVEL OF EVIDENCE Level IV-therapeutic (case series).
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Affiliation(s)
- Brian T Muffly
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky
| | | | - Faris Z Fazal
- Shriners Hospitals for Children Medical Center, Lexington
| | | | - Apurva S Shah
- Shriners Hospitals for Children Medical Center, Lexington
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Sakai T, Aiba H, Hattori H, Miwa S, Murakami H, Kimura H. Synchronous chondroblastomas in the knee joint: A case report. Int J Surg Case Rep 2022. [PMCID: PMC9168113 DOI: 10.1016/j.ijscr.2022.107264] [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] [Indexed: 11/25/2022] Open
Abstract
Introduction A chondroblastoma (CB) is a benign chondroid bone tumor that typically arises in growing children. It frequently occurs in the proximal tibia, femur, and humerus. However, the biological behavior of CBs remains unclear because of their rarity. Herein, we report a rare case of synchronous CBs arising on the bilateral sides of the knee joint, suggesting the etiology of chronological tumorigenesis. Presentation of case An 18-year-old Japanese man with a complaint of right knee pain was referred to our hospital. Radiography revealed an expanding osteolytic lesion in the right proximal tibia. A small lesion in the distal femur was detected on magnetic resonance imaging. A biopsy of the tibial lesion revealed a pathological diagnosis of CB. Two-stage curettages were performed in the tibia and femur, and the pathological diagnosis of the femoral lesion was CB. No recurrence had occurred for 5 years in the tibia and a year in the femur with stable ambulation and a full range of motion. Discussion In our case, the CBs in the proximal tibia and distal femur co-occurred, suggesting that the seed of the CB emerged before the separation of these two bones. The key point to the generation of CB is that its origin could be initiated during mesenchymal condensation before the separation and differentiation of bones as if continental drifts. Conclusion We experienced a rare and suggestive case in CB etiology. An experience of synchronous CBs in the consecutive bones was suggestive of CB etiology and careful management. Report of a rare type of chondroblastomas in two consecutive long bones. Tumorigenesis of chondroblastoma is suggested at mesenchymal condensation. Chondroblastoma separation to different bones, resembling plate tectonics. Multiple chondroblastomas should be carefully treated or monitored.
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Treatment of Bone Defects Resulted after Excision of Enchondroma of the Hand in 15 Patients, Comparing the Techniques of Autologous Bone Graft, Injectable Bone Substitute and Spontaneous Healing. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12031300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background: Enchondroma is the most common benign bone tumor of the hand. Surgical excision of the tumor using curettage is the treatment of choice. The management of the resulting defects is still a controversial topic in the literature. Methods: This retrospective study includes 15 patients diagnosed with solitary enchondroma in the hand bones: eight cases with type A, three cases with type B and four cases with type D according to Takigawa classification. The aim of this study was to compare the course and outcome in the three patient groups treated by curettage associated with natural consolidation of the bone defect, autologous bone graft or injectable synthetic bone substitute in association with plate and screw osteosynthesis. Results: Outcomes were assessed using the DASH score (mean score 2.5) and TAM score (excellent in all patients) with no significant functional differences between the three groups. Defects managed with k-IBS® injectable bone substitute were associated with shorter operating time, simpler surgical technique and less postoperative pain assessed by VAS score. Conclusion: The use of k-IBS® bone substitute is efficient and less technically demanding than autologous bone grafting. The Takigawa classification could be a good indicator for treatment choice.
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Hewitt C, Man K, Prashanth N, Kubba F, Shaerf D. Case Report of a Distal Phalanx Interosseous Epidermoid Inclusion Cyst Presenting as an Enchondroma. J Orthop Case Rep 2022; 12:62-65. [PMID: 36660151 PMCID: PMC9826552 DOI: 10.13107/jocr.2022.v12.i05.2818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/12/2022] [Indexed: 01/22/2023] Open
Abstract
Introduction Lesions in the distal phalanx can be attributed to a broad range of pathologies. Benign lesions such as enchondromas are common; however, there are a range of conditions that can mimic tumors on both clinical presentation and imaging. Case Report Here, we report a case of a 42-year-old man who presented with pain and swelling in the distal phalanx of his right ring finger following trauma. Plain radiographs showed a fracture through a probable enchondroma in the distal phalanx, and this report was corroborated by an MRI. However intraoperatively, the lesion was found to be a caseous lesion encased in a capsule and histological examination revealed the lesion to be an intraosseous epidermoid inclusion cyst. Conclusion In this report, we discuss how enchondromas can be differentiated from intraosseous epidermoid inclusion cysts on clinical and imaging appearances. Intraosseous epidermoid inclusion cysts are more common in young males, with the previous trauma at the site of the lesion. Radiographically intraosseous epidermoid cysts can be differentiated by enchondromas by the absence of calcification within the lesion, and the location of the lesion in the subungal part of the distal phalanx. Ultimately, however, the definitive diagnosis of both lesions is histological and therefore it is important to maintain a broad differential when approaching the diagnosis of distal phalanx lesions.
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Affiliation(s)
- Claudette Hewitt
- Department of Trauma and Orthopaedic Surgery, London North West University Healthcare NHS Trust, Harrow, EnglandUnited Kingdom,Address of Correspondence: Dr. Claudette Hewitt, Department of Trauma and Orthopaedic Surgery, London North West University Healthcare NHS Trust, Harrow, England. E-mail:
| | - Kathy Man
- Department of Trauma and Orthopaedic Surgery, London North West University Healthcare NHS Trust, Harrow, EnglandUnited Kingdom
| | - Nagaraj Prashanth
- Department of Trauma and Orthopaedic Surgery, London North West University Healthcare NHS Trust, Harrow, EnglandUnited Kingdom
| | - Faris Kubba
- Department of Trauma and Orthopaedic Surgery, London North West University Healthcare NHS Trust, Harrow, EnglandUnited Kingdom
| | - Daniel Shaerf
- Department of Trauma and Orthopaedic Surgery, London North West University Healthcare NHS Trust, Harrow, EnglandUnited Kingdom
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Fang W, Nakagawa I, Sutherland K, Tanimura K, Kamishima T. Giant Intraosseous Cyst-Like Lesions of the Metacarpal Bones in Rheumatoid Arthritis. J Imaging 2021; 7:113. [PMID: 39080901 PMCID: PMC8321362 DOI: 10.3390/jimaging7070113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 07/06/2021] [Accepted: 07/08/2021] [Indexed: 11/16/2022] Open
Abstract
The purpose of this study was to illustrate the clinical and imaging properties of giant intraosseous cyst-like lesions (GICLs) of the metacarpal bones extending beyond the central diaphysis in rheumatoid arthritis (RA) patients on magnetic resonance (MR) images. A keyword search was conducted to extract GICLs of the metacarpal bones out of MR reports in RA patients. There were nine GICLs extending from the subchondral bone region beyond the central diaphysis of the metacarpal bones on MR images in eight subjects with RA (seven females, one male). The age range was from 60 to 87 years with a median age of 65.5 years. The average disease duration was 13.1 years. As for the disease activity, one was low, six were moderate and one was high. None of the nine lesions were visible on radiography. The Steinbrocker stage distribution was as follows: I (n = 3), II (n = 2), and III (n = 3). Intraosseous cyst-like lesion of the metacarpal bones on MR images is a relatively rare manifestation in patients with long-standing RA. Although the lesion seems to be derived from subcortical bone break, it is not necessarily erosive in nature.
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Affiliation(s)
- Wanxuan Fang
- Faculty of Health Sciences, Hokkaido University, North-12 West-5, Kita-ku, Sapporo 060-0812, Japan;
| | - Ikuma Nakagawa
- Department of Rheumatology, Hokkaido Medical Center for Rheumatic Diseases, Kotoni 1-3, Nishi-ku, Sapporo 063-0811, Japan; (I.N.); (K.T.)
| | - Kenneth Sutherland
- Global Center for Biomedical Science and Engineering, Hokkaido University, North 15 West 7, Kita-ku, Sapporo 060-8638, Japan;
| | - Kazuhide Tanimura
- Department of Rheumatology, Hokkaido Medical Center for Rheumatic Diseases, Kotoni 1-3, Nishi-ku, Sapporo 063-0811, Japan; (I.N.); (K.T.)
| | - Tamotsu Kamishima
- Faculty of Health Sciences, Hokkaido University, North-12 West-5, Kita-ku, Sapporo 060-0812, Japan;
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The distribution of chondromas: Why the hand? Med Hypotheses 2020; 143:110132. [PMID: 32759011 DOI: 10.1016/j.mehy.2020.110132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/18/2020] [Accepted: 07/20/2020] [Indexed: 11/19/2022]
Abstract
Chondroma is a benign hyaline cartilage tumor and is a relatively common skeletal neoplasm. Uneven distribution of this tumor among the various bones and regions of the skeleton is known but no explanation of this phenomenon followed. The current research aimed to document the exact chondroma distribution in the body. We hypothesized that the cases of all subtypes of chondroma have to be investigated in complex and that obtaining combined data from a large cohort of cases may explain the logic of chondroma distribution and may answer the question of why the hand is the main target of the tumor. We retrospectively analyzed 1529 cases of various subtypes of chondroma. Enchondroma was the most frequent type (65.4%) and the hand was the main target location (49.8% of all cases). The right side of the body was affected in 900 cases (58.9%) and in 629 cases (41.1%) the left side was affected (p = 0.03). The general results for tumor distribution are as follows: head and extremities - 92.8%; head, hands, and feet - 71.8%; and hands and feet - 62.8%. In the hand and the feet, multiple chondromas were distributed along the same digital ray in all cases. The anatomical distribution of various subtypes of chondroma follows "the periphery of the being", the uneven lateral distribution, and the "same digital ray" patterns that permits to suggest that genetic mutations affecting the development of the body during the embryonic period are the main etiological component for this tumor.
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