RESUMO
Carpal tunnel syndrome (CTS) caused by pseudogout is an uncommon disease. The authors report a 65-year-old female who complained of sudden pain and neurological symptoms on her left hand. Surgical decompression was performed. In the histologic study, a calcium pyrophosphate dihydrate crystal deposit was confirmed. Her pain and neurological symptoms were relieved. Because CTS caused by pseudogout is rare, it is difficult to differentiate it from other diseases. This paper reports an uncommon case of CTS caused by pseudogout.
Assuntos
Idoso , Feminino , Humanos , Pirofosfato de Cálcio , Síndrome do Túnel Carpal , Condrocalcinose , Descompressão Cirúrgica , Mãos , Nervo MedianoRESUMO
Calcium pyrophosphate (CPP) crystals can present as acute inflammatory arthritis which is known as an acute CPP crystal arthritis. Although monocytes/macrophages have been shown to play a role in the initiation of crystal-mediated inflammatory responses, differences in their phenotypes between acute CPP crystal arthritis and acute gouty arthritis have not yet been investigated. We examined the immunological characteristics of synovial monocytes/macrophages in patients with acute CPP crystal and acute gouty arthritis. CD14⁺CD3⁻CD19⁻CD56⁻ cell frequencies in synovial fluid mononuclear cells (SFMCs) were measured. Expression of pro- and anti-inflammatory cytokines and markers was determined. The SFMCs were dominated by a population of monocytes/macrophages in acute CPP crystal arthritis similar to that in acute gout. Synovial monocytes/macrophages showed the phenotypes of infiltrated monocytes as shown by expression of CD88, C-C chemokine receptor type 2, myeloid-related protein (MRP)8 and MRP14 but not proto-oncogene tyrosine-protein kinase MER. Comparatively, the CD14⁺ cells from patients with acute CPP crystal arthritis had similar high levels of IL-1β and TNF-α production but significantly lower expression of IL-10 and M2 marker (CD163). The monocytes/macrophages had the capacity to produce IL-8 in response to CPP crystals. Proinflammatory features were more dominant in monocytes/macrophages during acute CPP crystal arthritis than those during acute gouty arthritis.
Assuntos
Humanos , Artrite , Artrite Gotosa , Pirofosfato de Cálcio , Cálcio , Citocinas , Gota , Interleucina-10 , Interleucina-8 , Macrófagos , Monócitos , Fenótipo , Fosfotransferases , Proto-Oncogenes , Líquido SinovialRESUMO
STUDY DESIGN: Retrospective study.PURPOSE: This study aimed to investigate the association of surgical intervention with clinical and quality of life (QoL) outcomes in patients who underwent posterior spinal surgery for lumbar spinal stenosis (LSS) with spinal calcium pyrophosphate dihydrate deposition (SCPPD) versus that in those who underwent the surgery for LSS without SCPPD.OVERVIEW OF LITERATURE: Calcium pyrophosphate (CPP)-associated arthritis is one of the most common types of arthritis. The clinical outcomes are well studied in CPP-associated arthritis of the appendicular joints. However, few studies have investigated SCPPD.METHODS: A single-institution database was reviewed. LSS patients were categorized as those who did and did not have SCPPD, based on histologic identification. Clinical presentations and postoperative results were analyzed. Disability and QoL were assessed using the Oswestry Disability Index (ODI) and the 36-item Short-Form Health Survey.RESULTS: Thirty-four patients were enrolled, with 18 patients being allocated to the SCPPD group and 16 being allocated to the non- SCPPD group. Preoperative and postoperative pain scores were not significantly different between the groups (p=0.33 and p=0.48, respectively). The average preoperative ODI score in the SCPPD group was slightly higher than that in the non-SCPPD group (57 vs. 51, p=0.33); however, the postoperative ODI score was significantly lower (15 vs. 43, p=0.01). The postoperative physical function, vitality, and mental health of the SCPPD patients were also significantly improved (p=0.03, p=0.022, and p=0.022, respectively).CONCLUSIONS: Surgical intervention resulted in good clinical outcomes in SCPPD patients. As per our findings, total removal of CPPinvolved tissue is unnecessary. As such, surgery should be performed as indicated according to clinical presentation without considering the presence of CPPD.
Assuntos
Humanos , Artrite , Pirofosfato de Cálcio , Cálcio , Condrocalcinose , Avaliação da Deficiência , Inquéritos Epidemiológicos , Articulações , Vértebras Lombares , Saúde Mental , Dor Pós-Operatória , Qualidade de Vida , Estudos Retrospectivos , Estenose EspinalRESUMO
BACKGROUND: Calcium pyrophosphate dihydrate deposition disease (CPDD) is a rare disease in the temporomandibular joint (TMJ) space. It forms a calcified crystal mass and induces a limitation of joint movement. CASE PRESENTATION: The calcified mass in our case was occupied in the left TMJ area and extended to the infratemporal and middle cranial fossa. For a complete excision of this mass, we performed a vertical ramus osteotomy and resected the mass around the mandibular condyle. The calcified mass in the infratemporal fossa was carefully excised, and the segmented mandible was anatomically repositioned. Scanning electronic microscopy (SEM)/energy-dispersive X-ray spectroscopy (EDS) microanalysis was performed to evaluate the calcified mass. The result of SEM/EDS showed that the crystal mass was completely composed of calcium pyrophosphate dihydrate. This result strongly suggested that the calcified mass was CPDD in the TMJ area. CONCLUSIONS: CPDD in the TMJ is a rare disease and is difficult to differentially diagnose from other neoplasms. A histological examination and quantitative microanalysis are required to confirm the diagnosis. In our patient, CPDD in the TMJ was successfully removed via the extracorporeal approach. SEM/EDS microanalysis was used for the differential diagnosis.
Assuntos
Humanos , Pirofosfato de Cálcio , Cálcio , Condrocalcinose , Fossa Craniana Média , Diagnóstico , Diagnóstico Diferencial , Articulações , Mandíbula , Côndilo Mandibular , Microscopia , Osteotomia , Doenças Raras , Análise Espectral , Articulação TemporomandibularRESUMO
STUDY DESIGN: Prospective study. PURPOSE: To assess the prevalence of periodontoid calcification and its associations with acute cervical pain. OVERVIEW OF LITERATURE: Calcium pyrophosphate dihydrate (CPPD) deposition disease is a common rheumatological disorder that occurs especially in elderly patients. Although CPPD crystals induce acute arthritis, these crystals are not usually symptomatic. Calcification surrounding the odontoid process (periodontoid calcification) has been reported to induce inflammation, resulting in acute neck pain. This disease is called crowned dens syndrome. Whether calcification induces inflammation or whether the crystals are symptomatic remains unclear. METHODS: The prevalence of periodontoid calcification at the atlas transverse ligament was examined by computed tomography of the upper cervical spine in patients suspected of brain disease but no cervical pain (control group, n=296), patients with pseudogout of the peripheral joints but no cervical pain (arthritis group, n=41), and patients with acute neck pain (neck pain group, n=22). Next, the correlation between the prevalence of periodontoid calcification and symptoms was analyzed. RESULTS: In the control group, 40 patients (13.5%) showed periodontoid calcification with no significant difference in the prevalence with gender. The prevalence of calcification increased significantly with age (p=0.002). In the arthritis group, 26 patients (63.4%) reported periodontoid calcification. In the neck pain group, 14 patients (63.6%) reported periodontoid calcification. Multiple logistic regression analysis by age and group revealed that higher age, inclusion in the arthritis group, and inclusion in the neck pain group significantly affected the prevalence of calcification. CONCLUSIONS: Our results cumulatively suggest that periodontoid calcification is an aging-related reaction and that calcification per se does not always cause neck pain. Periodontoid calcification was observed more frequently in patients with pseudogout of the peripheral joints and in those with acute neck pain than in asymptomatic control patients.
Assuntos
Idoso , Humanos , Artrite , Encefalopatias , Pirofosfato de Cálcio , Condrocalcinose , Coroas , Inflamação , Articulações , Ligamentos , Modelos Logísticos , Cervicalgia , Processo Odontoide , Prevalência , Estudos Prospectivos , Coluna VertebralRESUMO
La artropatía por pirofosfato de calcio (CPPD) se caracteriza por la acumulación de cristales de pirofosfato de calcio en el tejido articular y periarticular. La localización más frecuente son rodillas, muñecas y pelvis. Sin embargo, también existen reportes aislados de compromiso de columna. Se presenta el caso de un paciente varón de 52 años, con antecedentes de doble prótesis de caderas por coxartrosis diagnosticada a los 20 años de edad. Es evaluado en reumatología en febrero de 2017, por cuadro de poliartralgias de grandes articula-ciones, asociada a dolor de columna cervical, dorsal y lumbar. Se realizan exámenes imagenológicos que demuestran la presencia de calcificaciones interdiscales con sobrecrecimiento óseo, secundario a artrosis severa y discreta este-nosis raquídea solo en segmentos lumbares bajos.
The Calcium pyrophosphate dihydrate (CPPD) deposition disease is characterised by the deposition of crystals of CPPD in the articular as well as in periarticular structures. The most frequent location are knees, wrist and pelvis. However, also there are iso-lated cases involving the spine. It presents the case of a 52 years male patient, with history of bone arthrosis dou-ble hips prosthesis by bone arthrosis diagnosed 30 years ago. He is evaluated in feb-ruary 2017 by pain of large joints associated cervical spine pain dorsal and lumbar. Imagenological tests are prerfomed and confirms the presence of intervertebral discs calcifications and bone overgrowth secundary to severe osteoarthrosis and spinal ste-nosis in lower lumbar segments.
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Condrocalcinose/terapia , Condrocalcinose/diagnóstico por imagem , Próteses e Implantes , Pirofosfato de Cálcio , ArtralgiaRESUMO
Calcium pyrophosphate dihydrate deposition disease most commonly presents with acute arthritis of the peripheral joints. Infrequently, a mass effect of this disease can cause axial symptoms, such as spinal stenosis, radiculopathy, or myelopathy. Herein, we report on the first Korean case of acute arthritis in the lumbar facet joint due to calcium pyrophosphate dihydrate crystal deposition disease. A 73-year-old female presented with acute fever, severe lumbago, and knee arthralgia, 11 days after partial parathyroidectomy. Plain radiographs showed multiple chondrocalcinosis, while a bone scan, computed tomography, and magnetic resonance imaging showed right L5-S1 facet arthritis. In synovial fluid from the facet and knee joints, positively birefringent calcium pyrophosphate dihydrate crystals were observed under polarized light microscopy. Under the diagnosis of acute calcium pyrophosphate dihydrate crystal arthritis (formerly known as 'pseudogout') in the facet joint, an intra-articular triamcinolone injection was administered, which resulted in dramatic improvement of the symptoms within 24 hours.
Assuntos
Idoso , Feminino , Humanos , Artralgia , Artrite , Pirofosfato de Cálcio , Cálcio , Condrocalcinose , Diagnóstico , Febre , Articulações , Joelho , Articulação do Joelho , Dor Lombar , Imageamento por Ressonância Magnética , Microscopia de Polarização , Paratireoidectomia , Radiculopatia , Doenças da Medula Espinal , Estenose Espinal , Líquido Sinovial , Triancinolona , Articulação ZigapofisáriaRESUMO
Calcium pyrophosphate dihydrate crystal deposition disease is associated with an acute mono- or pauciarthritis, termed "pseudogout" in elderly patients, involving a large joint (including the knees, ankles) or a chronic arthropathy manifesting as mild joint pain and stiffness. Pseudogout is a crystal-deposition disease of peripheral joints, usually encountered in elderly patients. However, acute presentation of pseudogout around the odontoid process comprises a "crowned-dens" appearance, and requires contemplation of differential diagnoses. We recently experienced a case of pseudogout in the cervical spine presenting with fever and acute neck pain that was successfully treated with a colchicine and low-dose oral steroid. We reported this case with a review of the relevant literature.
Assuntos
Idoso , Humanos , Artralgia , Pirofosfato de Cálcio , Condrocalcinose , Colchicina , Diagnóstico Diferencial , Febre , Articulações , Joelho , Cervicalgia , Pescoço , Processo Odontoide , Coluna VertebralRESUMO
Illness presentation in the elderly may be entirely non-specific, with fatigue, loss of function or the presence of geriatric syndromes. We report a 90 years old male consulting in the emergency room for delirium that persisted throughout hospitalization without finding a cause. During the course of hospitalization mild fever appeared and a left knee swelling became apparent. A synovial fluid aspiration showed a leukocyte count of 360 per field with 60% polymorphonuclear cells. The culture was negative. With a presumptive diagnosis of pseudogout, cochicine and celecoxib were started with remission of the confusional state. The patient was discharged 13 days after admission in good conditions.
Assuntos
Idoso de 80 Anos ou mais , Humanos , Masculino , Condrocalcinose/complicações , Delírio/etiologia , Traumatismos do Joelho/complicações , Proteína C-Reativa/análise , Pirofosfato de Cálcio , Febre/etiologiaRESUMO
The latest recommendations for the diagnosis and management of crystal-induced arthritis, such as gout and calcium pyrophosphate dihydrate (CPPD) deposition disease, recognize the diagnostic potential of musculoskeletal ultrasonography (MSUS). MSUS allows rapid, highly sensitive, non-invasive detection of microcrystal aggregates in multiple anatomic areas, and can be used as a safe, reliable guide for aspiration of articular and periarticular specimens suitable for microscopic analysis. MSUS can also be used to monitor disease after treatment. Ultrasonographic differentiation between gout and CPPD deposition disease is based on the characteristics of crystal aggregates and their preferential localization in different anatomical areas. This rapid assessment may profoundly affect the clinical process, avoiding expensive, time-consuming diagnostic procedures. This article reviews the current status of and recent advances in MSUS imaging in crystal-induced arthritis.
Assuntos
Artrite , Pirofosfato de Cálcio , Condrocalcinose , Diagnóstico , Gota , UltrassonografiaRESUMO
We report a case of an acute pseudogout attack following single-bundle anterior cruciate ligament (ACL) reconstruction in a 35-year-old man. At the initial reconstruction surgery, he was found to have early degenerative changes mainly in the lateral compartment. He presented with acute onset pain and swelling following reconstruction of the ACL. Arthroscopic irrigation was performed and the synovial fluid was positive for calcium pyrophosphate crystals. A pseudogout attack must be considered in the differential diagnosis in cases of acute onset pain and swelling after arthroscopic surgery, especially with the background of degenerative knee changes, and this may signify a poorer long-term outcome.
Assuntos
Adulto , Humanos , Reconstrução do Ligamento Cruzado Anterior , Ligamento Cruzado Anterior , Artrite , Artroscopia , Pirofosfato de Cálcio , Condrocalcinose , Diagnóstico Diferencial , Joelho , Líquido SinovialRESUMO
An 82-year-old woman underwent surgery for the left intertrochanteric fracture. However, during hospitalization, she complained of pain on the right knee. Radiographs showed moderately degenerative arthritis and intrameniscal calcification. Hyaluronic acid was administered by intraarticular injection. After injection, arthritic symptoms improved. Five days after injection, she complained of severe pain, swelling, and heating sensation in the right knee with chills and fever. Blood test showed elevated white blood cell (WBC) count and C-reactive protein. WBC in synovial fluid increased to 47,250/mm3. Antimicrobial therapy was administered under the impression of acute pyogenic arthritis by adverse reaction of hyaluronic acid injection. Polarization microscope showed calcium pyrophosphate dihydrate crystals. Synovial fluid culture was negative. Finally, she was diagnosed as pseudogout. The symptoms improved within one week. To our knowledge, there has been no report of pseudogout following intraarticular injection of hyaluronic acid in Korea. Therefore, we report this case with a review of the literature.
Assuntos
Idoso de 80 Anos ou mais , Feminino , Humanos , Artrite , Proteína C-Reativa , Pirofosfato de Cálcio , Calafrios , Condrocalcinose , Febre , Calefação , Testes Hematológicos , Hospitalização , Temperatura Alta , Ácido Hialurônico , Injeções Intra-Articulares , Joelho , Coreia (Geográfico) , Leucócitos , Osteoartrite , Sensação , Líquido SinovialRESUMO
No abstract available.
Assuntos
Feminino , Humanos , Pessoa de Meia-Idade , Artrite Gotosa/tratamento farmacológico , Pirofosfato de Cálcio/análise , Cristalização , Glucocorticoides/administração & dosagem , Injeções Intra-Articulares , Articulação do Joelho/química , Valor Preditivo dos Testes , Tomografia Computadorizada por Raios X/métodos , Resultado do Tratamento , Triancinolona/administração & dosagemRESUMO
Calcium pyrophosphate dihydrate (CPPD) deposition disease is a heterogeneous group of diseases with CPPD crystal deposition. Aging is the most common risk factor for CPPD deposition, followed by osteoarthritis and previous injury. Occasionally, CPPD depositions are associated with familial predisposition and metabolic diseases, including hemochromatosis, primary hyperparathyroidism, hypophosphatasia, and hypomagnesemia. CPPD deposition diseases associated with primary hyperparathyroidism in Koreans have rarely been reported. Thus, we report a case of a relatively young female patient with CPPD deposition disease associated with primary hyperparathyroidism, which was diagnosed through a polarized microscopic examination of the synovial fluid and a subtotal parathyroidectomy.
Assuntos
Feminino , Humanos , Envelhecimento , Pirofosfato de Cálcio , Condrocalcinose , Hemocromatose , Hiperparatireoidismo Primário , Hipofosfatasia , Doenças Metabólicas , Osteoartrite , Paratireoidectomia , Fatores de Risco , Líquido SinovialRESUMO
The crowned dens syndrome (CDS), also known as periodontoid calcium pyrophosphate dehydrate crystal deposition disease, is typified clinically by severe cervical pain, neck stiffness and atlantoaxial synovial calcification which could be misdiagnosed as meningitis, epidural abscess, polymyalgia rheumatica, giant cell arthritis, rheumatoid arthritis, cervical spondylitis or metastatic spinal tumor. Crystalline deposition on cervical vertebrae is less well known disease entity and only a limited number of cases have been reported to date. Authors report a case of CDS and describe the clinical feature.
Assuntos
Feminino , Artrite , Artrite Reumatoide , Vértebra Cervical Áxis , Pirofosfato de Cálcio , Vértebras Cervicais , Coroas , Cristalinas , Abscesso Epidural , Células Gigantes , Meningite , Pescoço , Cervicalgia , Polimialgia Reumática , EspondiliteRESUMO
El dolor de cuello inducido por cristales a veces ocurre en pacientes con enfermedades por depósitos de hidroxiapatita o pirofosfato de calcio deshidratado. Los depósitos de hidroxiapatita comprometen el ligamento longitudinal cervical, los discos intervertebrales, y los depósitos de CPPD, el ligamento amarillo, las articulaciones interapofisarias y probablemente el ligamento transverso. Esto sugiere que la enfermedad por depósito de CPPD compromete frecuentemente la columna cervical. Aunque pueden ser asintomáticos, estos depósitos se asocian a ataques agudos de cervicalgias con rigidez, fiebre y aumento de la VSG, simulando PMR y/o arteritis de células gigantes o síntomas neurológicos. Nosotros describiremos 2 casos con síndromes de la corona de presentación atípica simulando PMR.
Assuntos
Pirofosfato de Cálcio , Durapatita , CervicalgiaRESUMO
Phagocytosis and innate immune responses to solid structures are topics of interest and debate. Alum, monosodium urate, calcium pyrophosphate dehydrate, silica and by extension all solid entities draw varying degrees of attention from phagocytes, such as antigen presenting cells. For some, innocuous soluble metabolites turn into fierce irritants upon crystallization, pointing to divergent signaling mechanisms of a given substance in its soluble and solid states. Over the years, many mechanisms have been proposed, including phagocytic receptors, toll like receptors, and NACHT-LRRs (NLRs), as well as several other protein structure mediated recognition of the solids. Is there a more general mechanism for sensing solids? In this perspective, I present an alternative view on the topic that membrane lipids can engage solid surfaces, and the binding intensity leads to cellular activation. I argue from the stands of evolution and biological necessity, as well as the progression of our understanding of cellular membranes and phagocytosis. The effort is to invite debate of the topic from a less familiar yet equally thrilling viewing angle.
Assuntos
Animais , Humanos , Adjuvantes Imunológicos , Compostos de Alúmen , Células Apresentadoras de Antígenos , Biologia Celular , Alergia e Imunologia , Evolução Biológica , Pirofosfato de Cálcio , Alergia e Imunologia , Membrana Celular , Alergia e Imunologia , Imunidade Inata , Lipídeos de Membrana , Alergia e Imunologia , Fagócitos , Biologia Celular , Alergia e Imunologia , Fagocitose , Alergia e Imunologia , Transição de Fase , Receptores de Reconhecimento de Padrão , Alergia e Imunologia , Transdução de Sinais , Alergia e Imunologia , Dióxido de Silício , Alergia e Imunologia , Ácido Úrico , Alergia e ImunologiaRESUMO
Calcium pyrophosphate dihydrate (CPPD) deposition disease, also known as pseudogout, is a disease that causes inflammatory arthropathy in peripheral joints, however, symptomatic involvement of the intervertebral disc is uncommon. Herein, we describe a 59-yr-old patient who presented with cauda equina syndrome. Magnetic resonance imaging of the patient showed an epidural mass-like lesion at the disc space of L4-L5, which was compressing the thecal sac. Biopsy of the intervertebral disc and epidural mass-like lesion was determined to be CPPD deposits. We reviewed previously reported cases of pseudogout involving the lumbar intervertebral disc and discuss the pathogenesis and treatment of the disease.
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Pirofosfato de Cálcio/metabolismo , Condrocalcinose/etiologia , Discotomia , Disco Intervertebral/patologia , Imageamento por Ressonância Magnética , Polirradiculopatia/diagnóstico , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Porous beta-calcium pyrophosphate (beta-CPP) was developed to improve the fusion success of posterolateral lumbar fusion (PLF). The possibility of accomplishing PLF using a mixture of porous beta-CPP and iliac bone was studied. This paper reports the radiologic results of PLF using the beta-CPP plus autograft for lumbar degenerative disease as a bone graft extender. METHODS: A prospective, case-matched, radiographic study evaluating the results of short segment lumbar fusion using a beta-CPP plus autograft was performed to compare the efficacy of beta-CPP plus autograft with that of an autograft alone for short segment lumbar fusion. Thirty one consecutive patients (46 levels) underwent posterolateral fusion with pedicle screw fixation and additional posterior lumbar interbody fusion. In all patients, 3 mL of beta-CPP plus 3 mL of autogenous bone graft was placed randomly in one side of a posterolateral gutter, and 6 mL of autogenous iliac bone graft was placed on the other. The fusion rates, volumes of fusion masses, and bone absorption percentage were evaluated postoperatively using simple radiographs and 3 dimensional computed tomography (3D-CT) scans. RESULTS: The control sides treated with an autograft showed significantly better Lenke scores than the study sides treated with beta-CPP at 3 and 6 months postoperatively, but there was no difference between the two sides at 12 months. The fusion rates (confirmed by 3D-CT) were 87.0% in the beta-CPP group and 89.1% in the autograft group, which were not significantly different. The fusion mass volumes and bone absorption percentage at 12 months postoperatively were 2.49 mL (58.4%) and 1.89 mL (69.5%) for the beta-CPP and autograft groups, respectively, and mean fusion mass volume was significantly higher in the beta-CPP group. CONCLUSIONS: beta-CPP combined with an autograft is as effective as autologous bone for grafting during instrumented posterolateral spinal fusion. These findings suggest that beta-CPP bone chips can be used as a novel bone graft extender for short-segment posterolateral spinal fusion.
Assuntos
Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Substitutos Ósseos , Transplante Ósseo , Pirofosfato de Cálcio/administração & dosagem , Ílio , Imageamento Tridimensional , Vértebras Lombares/diagnóstico por imagem , Fusão Vertebral/métodos , Tomografia Computadorizada por Raios XRESUMO
Calcium pyrophosphate dihydrate (CPPD) crystal deposition disease is an inflammatory arthropathy that is defined by the deposition of CPPD crystals in articular and periarticular structures. CPPD crystal deposition disease has various clinical manifestation patterns ranging from an absence of symptoms to a severely destructive arthropathy. CPPD crystal deposition disease very rare with rheumatoid arthritis or systemic sclerosis. We report a case of CPPD crystal deposition disease combined in a patient with rheumatoid arthritis and systemic sclerosis.