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Yu L, Zeng G, Xu J, Han M, Wang Z, Li T, Long M, Wang L, Huang W, Wu Y. Development of Poly(Glycerol Sebacate) and Its Derivatives: A Review of the Progress over the past Two Decades. POLYM REV 2022. [DOI: 10.1080/15583724.2022.2150774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Liu Yu
- Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Digital Medicine and Biomechanics, Department of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Guanjie Zeng
- Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Digital Medicine and Biomechanics, Department of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Jie Xu
- Biomaterials Research Center, School of Biomedical Engineering, Southern Medical University, Guangzhou, China
| | - Mingying Han
- Biomaterials Research Center, School of Biomedical Engineering, Southern Medical University, Guangzhou, China
| | - Zihan Wang
- Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Digital Medicine and Biomechanics, Department of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Ting Li
- Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Digital Medicine and Biomechanics, Department of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Meng Long
- Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Digital Medicine and Biomechanics, Department of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Ling Wang
- Biomaterials Research Center, School of Biomedical Engineering, Southern Medical University, Guangzhou, China
| | - Wenhua Huang
- Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Digital Medicine and Biomechanics, Department of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Yaobin Wu
- Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Digital Medicine and Biomechanics, Department of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
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Srikanth IM, Vishal A, Kiran KR. Myositis Ossificans of Rectus Femoris: A Rare Case Report. J Orthop Case Rep 2016; 5:92-4. [PMID: 27299083 PMCID: PMC4719417 DOI: 10.13107/jocr.2250-0685.321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction: Myositis ossificans (MO), heterotopic ossification, occurs in muscles and soft tissue. This lesion contains actively proliferating fibroblasts and osteoblasts. It commonly affects vigorous young men and more so among athletes. It occurs as a result of trauma, either acute or chronic and can also arise near joints in neurological disorders. By time of presentation, ossification is extensive and the benign nature of the lesion is usually evident on radiological studies. Most common muscles involved in MO are the flexor muscles of the arm, the hamstrings and quadriceps femoris. Case Report: We present a case of MO with isolated involvement of rectus femoris in mid-thigh and sparing of other three muscles of quadriceps femoris, with no improvement following physiotherapy and medical management requiring surgical excision for better prognosis with no recurrence. Conclusion: MO, a benign lesion, is known to affect the flexors of the arm, the hamstrings, and quadriceps femoris; it must be noted that even individual muscle can also be affected as shown in the above case presentation without involving whole group of muscles. Surgical excision is indicated if non-operative measures are not successful.
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Affiliation(s)
- I Muni Srikanth
- Department of Orthopaedics, ASRAM Medical College, Eluru, Godavari District, Andhra Pradesh, India
| | - Amar Vishal
- Department of Orthopaedics, ASRAM Medical College, Eluru, Godavari District, Andhra Pradesh, India
| | - K Ravi Kiran
- Department of Orthopaedics, ASRAM Medical College, Eluru, Godavari District, Andhra Pradesh, India
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Adebayo ET, Ayuba GI, Ajike SO, Fomete B. Myositis ossificans of the platysma mimicking a malignancy: a case report with review of the literature. J Korean Assoc Oral Maxillofac Surg 2016; 42:55-9. [PMID: 26904497 PMCID: PMC4761575 DOI: 10.5125/jkaoms.2016.42.1.55] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2015] [Revised: 08/06/2015] [Accepted: 08/14/2015] [Indexed: 11/07/2022] Open
Abstract
The two main forms of myositis ossificans are congenital and acquired. Either form is rare in the head and neck region. The acquired form is often due to trauma, with bullying as a fairly common cause. This report of myositis ossificans of the platysma in an 11-year-old female patient emphasizes the need for a high index of suspicion in unexplainable facial swellings in children and the benefit of modern investigative modalities in their management.
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Affiliation(s)
| | - Godwin Iko Ayuba
- Department of Pathology, 44 Nigeria Army Reference Hospital, Kaduna, Nigeria
| | | | - Benjamin Fomete
- Department of Dental Surgery, Ahmadu Bello University, Shika-Zaria, Nigeria
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Al Kaissi A, Kenis V, Ben Ghachem M, Hofstaetter J, Grill F, Ganger R, Kircher SG. The Diversity of the Clinical Phenotypes in Patients With Fibrodysplasia Ossificans Progressiva. J Clin Med Res 2016; 8:246-53. [PMID: 26858800 PMCID: PMC4737038 DOI: 10.14740/jocmr2465w] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2016] [Indexed: 11/14/2022] Open
Abstract
Background The clinical presentation, phenotypic characterization and natural history of fibrodysplasia ossificans progressiva (FOP) are diverse and the natural history of the disease is, to a certain extent, different from one patient to another. Methods In a series of 11 patients (eight girls and three boys, aged 0 - 16 years), variable clinical presentations were the landmarks of these patients. At birth, all of our patients manifested short great toes in a valgus position. Marfan syndrome was the suggested diagnosis in three children aged 3 - 8 years and in two pre-adult patients. Clinical symptoms were torticollis, painful spine, and painful and marked limitation of the pelvic movements. Monophalangia associated with Marfanoid habitus was also a prevailing clinical presentation. Results Our results were based upon the appearance of the earliest pathologic feature of FOP in correlation with the clinical presentation. In infants (0 - 1 year), three infants showed congenital hallux valgus and stiff spine. In the pediatric group (3 - 8 years), all children showed no mutation in the fibrillin-1 (FBN1) gene. Their prime presentation was a progressive torticollis with simultaneous development of erythematous subfascial nodules, most commonly located on the posterior neck and back. In pre-adult group (10 - 16 years), four patients presented with monophalangia associated with painful movements because of the progressive heterotopic ossification of the spine and the weight bearing zones and marked elevation of alkaline phosphatase. Genetic confirmation has been performed in six patients who manifested the classical mutation of the ACVR1 gene. The rest of the patients were assessed via clinical and radiographic phenotypes. Conclusion The early recognition of FOP can be performed by noticing the short halluces and thumbs at early infancy and later on the high alkaline phosphatase activity in areas of heterotopic ossification. Misconception of FOP is of common practice and eventually unnecessary diagnostic biopsies might deteriorate the progression of the condition. The detection of ACVR1 gene mutation was a confirmatory procedure. Interestingly, the timing of the onset and the location of progressive heterotopic ossifications were extremely variable and confusing among our group of patients.
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Affiliation(s)
- Ali Al Kaissi
- Ludwig Boltzmann Institute of Osteology at the Hanusch Hospital of WGKK and AUVA Trauma Centre Meidling, First Medical Department, Hanusch Hospital, Vienna, Austria; Orthopedic Hospital of Speising, Pediatric Department, Vienna, Austria
| | - Vladimir Kenis
- Pediatric Orthopedic Institute n.a. H. Turner, Department of Foot and Ankle Surgery, Neuroorthopedics and Systemic Disorders, Parkovaya str., 64-68, Pushkin, Saint-Petersburg, Russia
| | - Maher Ben Ghachem
- Department of Pediatric Orthopedic Surgery, Children Hospital, Tunis, Tunisia
| | | | - Franz Grill
- Orthopedic Hospital of Speising, Pediatric Department, Vienna, Austria
| | - Rudolf Ganger
- Orthopedic Hospital of Speising, Pediatric Department, Vienna, Austria
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de Moraes FB, de Queiroz Filho AR, da Silva LJ, da Rocha VL, Araújo NP, Mendonça EQ, de Almeida ÉP. MYOSITIS OSSIFICANS PROGRESSIVA: CASE REPORT. REVISTA BRASILEIRA DE ORTOPEDIA (ENGLISH EDITION) 2012; 47:394-6. [PMID: 27042654 PMCID: PMC4799426 DOI: 10.1016/s2255-4971(15)30119-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2011] [Accepted: 07/12/2011] [Indexed: 11/29/2022]
Abstract
Myositis ossificans progressiva is a rare autosomal dominant disease with less than 1,000 case reports. Such patients present edema, caused by inflammatory processes that progressively calcify, and with loss of mobility in the region affected. The objective of this study was to describe a case of myositis ossificans progressiva, present its clinical manifestations and discuss the treatments available (oral ascorbic acid and intravenous bisphosphonate).
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Affiliation(s)
- Frederico Barra de Moraes
- Substitute Assistant Professor of Orthopedics in the Department of Orthopedics and Traumatology, Clinical Hospital of the Federal University of Goiás, Goiãnia, GO, Brazil
- Correspondence: Departamento de Ortopedia, Hospital das Clínicas, Primeira Avenida, sem número, Setor Universitário, 74000-000 Goiãnia, GOCorrespondence: Departamento de OrtopediaSetor UniversitárioHospital das ClínicasPrimeira Avenidasem númeroGoiãniaGO74000-000
| | - Alano Ribeiro de Queiroz Filho
- Resident Physician in the Department of Orthopedics and Traumatology, Clinical Hospital of the Federal University of Goiás, Goiãnia, GO, Brazil
| | - Leonardo Jorge da Silva
- Resident Physician in the Department of Orthopedics and Traumatology, Clinical Hospital of the Federal University of Goiás, Goiãnia, GO, Brazil
| | - Válney Luiz da Rocha
- Head of the Pediatric Orthopedics Group, Department of Orthopedics and Traumatology, Clinical Hospital of the Federal University of Goiás, Goiãnia, GO, Brazil
| | - Nayara Portilho Araújo
- Trainee from the Trauma Students’ Association, Department of Orthopedics and Traumatology, Clinical Hospital of the Federal University of Goiás, Goiãnia, GO, Brazil
| | - Ernesto Quaresma Mendonça
- Trainee from the Trauma Students’ Association, Department of Orthopedics and Traumatology, Clinical Hospital of the Federal University of Goiás, Goiãnia, GO, Brazil
| | - Érica Paiva de Almeida
- Trainee from the Trauma Students’ Association, Department of Orthopedics and Traumatology, Clinical Hospital of the Federal University of Goiás, Goiãnia, GO, Brazil
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Bansal V, Kumar S, Mowar A. Unusual causes of trismus: a report of two cases. J Maxillofac Oral Surg 2010; 8:377-80. [PMID: 23139549 DOI: 10.1007/s12663-009-0091-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2008] [Accepted: 11/07/2009] [Indexed: 10/19/2022] Open
Abstract
Chronic inability to achieve normal mouth opening can be a symptom of several diseases. Mostly the causes of inability to open mouth are articular and sometimes the cause may be extra-articular. In the two cases which are being reported in this article the causes of limited mouth opening are extra-articular and that too from rare pathologies, of which one case is of OKC of the coronoid process and the other case is of myositis ossificans of the buccinator and medial pterygoid muscle. Both the cases had adequate mouth opening both intraoperatively and at long term follow up.
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Affiliation(s)
- Vishal Bansal
- Dept. of Oral and Maxillofacial Surgery, Subharti Dental College, Uttar Pradesh, India ; Dept. of Oral and Maxillofacial, Surgery, Subharti Dental College, Subhartipuram, Delhi Haridwar By Pass Road Meerut, Uttar Pradesh, India
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Conner GA, Duffy M. Myositis ossificans: a case report of multiple recurrences following third molar extractions and review of the literature. J Oral Maxillofac Surg 2009; 67:920-6. [PMID: 19304059 DOI: 10.1016/j.joms.2008.06.106] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2008] [Accepted: 06/27/2008] [Indexed: 11/15/2022]
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Sendur OF, Gurer G. Severe limitation in jaw movement in a patient with fibrodysplasia ossificans progressiva: a case report. ACTA ACUST UNITED AC 2006; 102:312-7. [PMID: 16920539 DOI: 10.1016/j.tripleo.2005.09.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2005] [Revised: 09/05/2005] [Accepted: 09/15/2005] [Indexed: 11/19/2022]
Affiliation(s)
- O Faruk Sendur
- Adnan Menderes University Medicine School, Aydin, Turkey
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Abstract
Bisphosphonates represent the agents of choice for most patients with osteoporosis. They are the best studied of all agents for the prevention of bone loss and reduction in fractures. They increase BMD, primarily at the lumbar spine, but also at the proximal femur. In patients who have established osteoporosis, bisphosphonates reduce the risk of vertebral fractures, and are the only agents in prospective trials to reduce the risk of hip fractures and other nonvertebral fractures. Bisphosphonates reduce the risk of fracture quickly. The risk of radiographic vertebral deformities is reduced after 1 year of treatment with risedronate [68]. The risk of clinical vertebral fractures is reduced after 1 year of treatment with alendronate [69] and just 6 months' treatment with risedronate [157]. The antifracture effect of risedronate has been shown to continue through 5 years of treatment [158]. Alendronate and risedronate are approved by the FDA for prevention of bone loss in recently menopausal women, for treatment of postmenopausal osteoporosis, and for prevention (risedronate) and treatment (alendronate and risedronate) of glucocorticoid-induced osteoporosis. Alendronate is also approved for treatment of osteoporosis in men. Other bisphosphonates (etidronate for oral use, pamidronate and zoledronate for intravenous infusion) are also available and can be used off label for patients who cannot tolerate approved agents. Although bisphosphonates combined with estrogen or raloxifene produce greater gains in bone mass compared with single-agent treatment, the use of two antiresorptive agents in combination cannot be recommended because the benefit on fracture risk has not been demonstrated and because of increased cost and side effects.
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Affiliation(s)
- Nelson B Watts
- University of Cincinnati College of Medicine, University of Cincinnati Bone Health and Osteoporosis Center, Cincinnati, OH, USA.
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Kim DD, Lazow SK, Har-El G, Berger JR. Myositis ossificans traumatica of masticatory musculature: A case report and literature review. J Oral Maxillofac Surg 2002; 60:1072-6. [PMID: 12215998 DOI: 10.1053/joms.2002.34424] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Dongsoo David Kim
- Department of Oral and Maxillofacial Surgery, Kings County Hospital Center/State University of New York Downstate Medical Center, Brooklyn USA.
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Kone Paut I, Gennari JM, Retornaz K, Jouve JL, Bollini G. [Biphosphonates in children: present and future]. Arch Pediatr 2002; 9:836-42. [PMID: 12205795 DOI: 10.1016/s0929-693x(02)00006-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Biphosphonates are synthetic analogs of the natural pyrophosphate molecule, introduced primarily for the treatment of Paget disease of bone. Their main mechanism of action consisting in an inhibition of osteoclastic activity is critical for treatment of disorders including an increased bone resorption. In childhood osteoporosis (especially osteogenesis imperfecta), hypercalcemia and heterotopic calcifications are the three main situations in which they have been successfully used, with however few follow-up and no controlled studies. The evolution of these compounds generating more potent products, given orally, with limited effect on bone mineralization should allow an extension of their use in pediatric patients. Multicentric studies are now necessary to specify their efficacy and guidelines for use in children.
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Affiliation(s)
- I Kone Paut
- Service de pédiatrie, hôpital Nord, Chemin-des-Bourrelys, 13915 Marseille, France.
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Mukamel M, Horev G, Mimouni M. New insight into calcinosis of juvenile dermatomyositis: a study of composition and treatment. J Pediatr 2001; 138:763-6. [PMID: 11343059 DOI: 10.1067/mpd.2001.112473] [Citation(s) in RCA: 87] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Milk of calcium developed in 2 children with juvenile dermatomyositis. The fluid of the collection contained macrophages, interleukin-6, IL-1, and tumor necrosis factor. The patient who had dystrophic calcinosis had a dramatic improvement with the introduction of alendronate. These findings suggest that calcinosis of juvenile dermatomyositis may be mediated by activated macrophages and that alendronate can be an effective treatment for this condition.
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Affiliation(s)
- M Mukamel
- Pediatric Rheumatology Unit, the Pediatric Imaging Department, and Day Care Unit, Schneider Children's Medical Center of Israel, Petah Tiqva, Israel
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Abstract
Bisphosphonates are safe and effective agents for treatment and prevention of osteoporosis. Alendronate and risedronate are the best studied of all agents for osteoporosis in terms of efficacy and safety. They increase bone mass. In patients who have established osteoporosis, they reduce the risk of vertebral fractures. They are the only agents shown in prospective trials to reduce the risk of hip fractures and other nonvertebral fractures. They are approved by the US FDA for prevention of bone loss in recently menopausal women, for treatment of postmenopausal osteoporosis, and for management of glucocorticoid-induced bone loss. Other bisphosphonates (e.g., etidronate for oral use, pamidronate for intravenous infusion) are also available and can be used off-label for patients who cannot tolerate approved agents. Bisphosphonates combined with estrogen produce greater gains in bone mass compared with either agent used alone; whether there is a greater benefit of combination therapy on fracture risk is not clear. Combining a bisphosphonate with raloxifene or calcitonin is probably safe, although data on effectiveness are lacking.
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Affiliation(s)
- N B Watts
- Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA.
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Orme S, Underwood JC, McCloskey E, Hendra TJ. An unusual cause of pulmonary hypertension and right heart failure. Postgrad Med J 1998; 74:697-8. [PMID: 10197204 PMCID: PMC2431586 DOI: 10.1136/pgmj.74.877.697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- S Orme
- Department of Geriatric Medicine, Royal Hallamshire Hospital, Sheffield, UK
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Affiliation(s)
- R P Spinazze
- Oral and Maxillofacial Surgery, University of Illinois at Chicago, 60612-7211, USA
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Abstract
Several bisphosphonates are effective for preventing bone loss associated with estrogen deficiency, glucocorticoid treatment, and immobilization, and for at least partially reversing bone loss in patients with postmenopausal osteoporosis and steroid-induced osteoporosis. The most promising of these agents are etidronate, alendronate, risedronate, and ibandronate. These drugs should have an important role in the prevention and treatment of osteoporosis; however, more research is needed regarding optimal doses and regimens (continuous versus intermittent, oral versus parenteral), comparisons with other agents, and their use in combination with other agents.
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Affiliation(s)
- N B Watts
- Emory University School of Medicine, Atlanta, Georgia, USA
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Eregie CO, Bekederemo V. A case report of rapidly progressive fibrodysplasia (myositis) ossificans progressiva. ANNALS OF TROPICAL PAEDIATRICS 1997; 17:289-92. [PMID: 9425386 DOI: 10.1080/02724936.1997.11747900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We present the case of a 4-year-old boy who was the first in his family to be diagnosed as having fibrodysplasia ossificans progressiva, which was radiologically confirmed. The initial recurrence of the swellings, which were completely painless, is highlighted. The bilateral clinodactyly is also noted. It is suggested that when onset and confirmed diagnosis are in early childhood the disease is rapidly progressive.
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Affiliation(s)
- C O Eregie
- Institute of Child Health, University of Benin, Benin City, Nigeria
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