1.Camptodactyly, Arthropathy, Coxa vara, Pericarditis (CACP) Syndrome: A Case Report.
Byung Ryul CHOI ; Young Hyo LIM ; Kyung Bin JOO ; Seung Sam PAIK ; Nam Su KIM ; Je kyung LEE ; Dae Hyun YOO
Journal of Korean Medical Science 2004;19(6):907-910
The camptodactyly-arthropathy-coxa vara-pericarditis syndrome (CACP) is characterized by congenital or early-onset camptodactyly, childhood-onset noninflammatory arthropathy associated with synovial hyperplasia. Some patients have pro-gressive coxa vara deformity and/or noninflammatory pericardial effusion. CACP is inherited as an autosomal recessive mode and the disease gene is assigned to a 1.9-cM interval on human chromosome 1q25-31. We describe a 10-yr-old boy who has typical features of CACP without familial association.
Adolescent
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Fingers/*abnormalities
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Hip Joint/*abnormalities
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Humans
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Joint Diseases/*congenital/*diagnosis
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Male
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Pericarditis/*congenital/*diagnosis
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Syndrome
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Toes/*abnormalities
2.Congenital Anomalies of the Spine: Radiologic Findings.
Jung Kyu RYU ; Sang Won KIM ; Kyung Nam RYU
Journal of the Korean Radiological Society 2003;48(4):345-352
Congenital anomalies of the spine are frequent and variable. Some are restricted to skeletal structures, while others involve combined neural tube defects or are associated with other multi-systemic disorders. Structural spinal anomalies can be classified according to their location: 1) the vertebral body, 2) the articular process, 3) the lamina with spinous process, 4) the pars interarticularis, 5) the facet joint, 6) the pedicle, or 7) other. Because of similarities between these congenital anomalies and (a) secondary changes involving infection or joint disease and (b) deformities resulting from trauma and uncertain tumorous conditions, significant confusion can occur during diagnosis. Moreover, since the anomalies often give rise to both functional impairment and cosmetic problems, appropriate treatment relies crucially on accurate diagnosis. The authors illustrate the pathogenesis and radiologic findings of the relatively common spinal anomalies confined to skeletal structures.
Congenital Abnormalities
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Diagnosis
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Joint Diseases
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Neural Tube Defects
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Spine*
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Zygapophyseal Joint
3.Treatment of Diabetic Charcot Arthropathy.
Journal of Korean Foot and Ankle Society 2013;17(4):243-250
Diabetic Charcot arthropathy is a severe joint disease in the foot and ankle that can result in fracture, permanent deformity, limb loss. Although recent research has improved our level of knowledge regarding its etiology and treatment, it still remains a poorly understood disease. It is a serious and potentially limb-threatening lower-extremity late complication of diabetes mellitus and its diagnosis is commonly missed upon initial presentation. Clinicians treating diabetic patients should be vigilant in recognizing early signs of acute Charcot arthropathy, such as pain, warmth, edema, or pathologic fracture in a neuropathic foot. Early detection and prompt treatment can prevent joint and bone destruction. If left untreated, it can reduce overall quality of life and dramatically increase morbidity and mortality of patients. The goal of this manuscript is to evaluate the current concepts of Charcot arthropathy through review of various literature and help clinicians decide the treatment strategy.
Ankle
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Congenital Abnormalities
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Diabetes Mellitus
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Diagnosis
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Edema
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Extremities
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Foot
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Fractures, Spontaneous
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Humans
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Joint Diseases
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Joints
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Mortality
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Quality of Life
4.Clinical diagnosis and WISP3 gene mutation analysis for progressive pseudorheumatoid dysplasia.
Jun YE ; Hui-wen ZHANG ; Tong WANG ; Lan-fang CAO ; Wen-juan QIU ; Lian-shu HAN ; Ya-fen ZHANG ; Xue-fan GU
Chinese Journal of Pediatrics 2010;48(3):194-198
OBJECTIVEProgressive pseudorheumatoid dysplasia (PPD) (MIM#208230) is a rare autosomal recessive disease of cartilage homeostasis characterized by axial and peripheral skeletal dysplasia. Analysis of WISP3 (Wnt1-inducible signaling pathway protein 3, MIM#603400) gene mutation can confirm the clinical and radiographic diagnosis for PPD. This study aimed to recognize PPD based on clinical manifestations and imaging characteristics of bones, and to investigate the mutations of WISP3 gene in three patients with PPD.
METHODThree male patients (9 - 16 years old) from three unrelated Chinese families, who presented with joint pain, swelling, deformities and motion limitation, were referred to this study. PPD was diagnosed on the basis of the clinical manifestations, imaging characteristics of bones and laboratory evaluation. All five exons and their exon/intron boundaries of the WISP3 gene were amplified by polymerase chain reaction (PCR) from the peripheral blood DNA of three PPD family members, and mutation analysis was performed by bidirectional DNA sequencing.
RESULT(1) Three patients were diagnosed as PPD by characteristic evidences: all patients presented with non-inflammatory multiple joints swelling and stiffness including joints in hand and feet as they age. Radiographs showed platyspondyly, ovoid or wedged anterior end-plate of vertebral bodies, coxa vara, widened epiphyses or metaphyses including capital femoral, metacarpophalangeal, interphalangeal joints and metatarsals. Normal laboratory values were found for the erythrocyte sedimentation rate and C-reactive protein, rheumatoid factors, antinuclear antibodies etc. (2) The three different mutations of WISP3 gene were identified in three patients with PPD, including two small insert mutations (c.624_625insA, c.866_867insA), one was deletion mutation (c.729_735delGAGAAAA). The types of mutation of two alleles in three patients were c.624_625insA/c.729_735delGAGAAAA, c.624_625insA/c.866_867insA and c.866_867 insA/c.866_867insA, respectively. These mutations were found in exon 4 and exon 5 of WISP3 gene, accounting for 50%(3/6) respectively. All three different mutations were novel variations, and none of 3 novel variations was found in the 50 controls.
CONCLUSIONThe characteristic evidences of PPD were non-inflammatory multiple enlarged joints (including hand and feet), limited movement, normal laboratory values such as rheumatoid factors. It is essential for making diagnosis to carefully examine the entire skeleton including spine. The characteristics of bone imaging are platyspondyly, widened epiphyses or metaphyses including large and small joints and narrow joint spaces. Three different novel variations of WISP3 gene were identified in three PPD patients, they are c.624_625insA, c.866_867insA and c.729_735delGAGAAAA. Each of novel mutations is insert or deletion mutation.
Adolescent ; Arthropathy, Neurogenic ; diagnosis ; genetics ; CCN Intercellular Signaling Proteins ; Child ; Humans ; INDEL Mutation ; Insulin-Like Growth Factor Binding Proteins ; genetics ; Joint Diseases ; congenital ; Male ; Molecular Sequence Data
5.A Case of Congenital Fiber Type Disproportion with Multiple Anomalies.
Su Young SEO ; Young Mock LEE ; Se Hoon KIM ; Tai Seung KIM ; Joon Soo LEE ; Heung Dong KIM
Journal of the Korean Child Neurology Society 2006;14(2):328-332
Congenital fiber type disproportion (CFTD) is a rare form of congenital myopathy characterized by the smallness and the marked predominance of type 1 fibers, which presents congenital hypotonia, delayed motor milestones, joint contractures, and skeletal deformities. The muscle biopsy reveals the type 1 fibers are more than 12% smaller than the type 2 fibers in size. We describe a 24-month-old boy who presented muscle hypotonia, delayed motor milestones, mental retardation with generalized tonic clonic seizures, and the muscle pathologic findings of CFTD. Additional findings included left cryptorchidism, congenital subluxation of the hip, contractures of ankle joints, diffuse brain atrophy, and optic nerve atrophy. We should consider CFTD as a differential diagnosis of early onset myopathy.
Ankle Joint
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Atrophy
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Biopsy
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Brain
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Child, Preschool
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Congenital Abnormalities
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Contracture
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Cryptorchidism
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Diagnosis, Differential
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Hip
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Humans
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Intellectual Disability
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Joints
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Male
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Muscle Hypotonia
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Muscular Diseases
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Myopathies, Structural, Congenital*
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Optic Nerve
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Seizures