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OBJETIVO Subrayar la importancia del diagnóstico detallado del dolor y realizar autocrítica por la tardanza diagnóstica de una cervicalgia mecánica. MATERIAL Y MÉTODOS Se presenta una paciente con dolor súbito en el cuello, con radiografías y exploración normales. La resonancia magnética (RM) resultó aparentemente anodina y se trató como cervicalgia mecánica. Tras varias consultas con el Servicio de Urgencias, se realizó una radiografía que informó de anomalía entre las primeras vértebras y se amplió con una tomografía computarizada (TC) que reveló fractura de odontoides y destrucción de la segunda cervical de origen metastásico.RESULTADOS La paciente fue tratada con radioterapia más collarín cervical y varios ciclos de quimioterapia, y falleció a los dos años.DISCUSIÓN Los cánceres que más frecuentemente metastatizan en la columna vertebral son los de mama, pulmón y próstata, siendo las localizaciones más frecuentes la torácica (70%), la lumbar (20%) y, por último, la cervical (10%). Cuando el tumor se descubre como metástasis, como en nuestro caso, estos pacientes tienen una alta tasa de mortalidad. Según nuestro conocimiento, en la literatura hay pocos casos descritos de neoplasias descubiertas como fractura patológica de odontoides. CONCLUSIÓN El dolor cervical no mecánico debido a una metástasis en odontoides, a consecuencia de una neoplasia de pulmón no diagnosticada, es un caso raro en la literatura y de complejo diagnóstico, en que una historia clínica detallada de la evolución del dolor y la presencia de signos de alarma son de vital importancia para su sospecha y rápido diagnóstico, mediante técnicas como la RM.
OBJETIVE To underline the importance of a detailed diagnosis of pain and perform self-criticism regarding the delay in diagnosis of a case of mechanical cervicalgia. MATERIALS AND METHODS We present the case of a patient with sudden neck pain, with normal X-rays. The magnetic resonance imaging (MRI) scan was apparently unremarkable, and the condition was treated as mechanical cervicalgia. After several consultations in the Emergency Department, a new X-ray was performed, which showed an anomaly between the first vertebrae and is accompanied by a computed tomography (CT) scan that revealed a fracture of the odontoid apophysis and destruction of the second cervical vertebra of metastatic origin. RESULTS The patient was treated with radiotherapy plus cervical collar and several cycles of chemotherapy, and died two years later. DISCUSSION The cancers that most frequently metastasize to the spine are those of the breast, lung and prostate, with the most frequent location being thoracic (70%), lumbar (20%), and, finally, cervical (10%). When the tumor is discovered as a metastasis, as in our case, these patients have a high mortality rate. To our knowledge, few cases of neoplasms discovered as pathological fractures of the odontoid apophysis have been described in the literature. CONCLUSION Non-mechanical cervicalgia due to metastasis of the odontoid apophysis as a result of an undiagnosed lung neoplasm is a rare case in the literature and a complex diagnosis, in which a detailed clinical history of the evolution of pain and the presence of red flags are of vital importance for its suspicion and rapid diagnosis, through techniques such as MRI.
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Humanos , Femenino , Persona de Mediana Edad , Imagen por Resonancia Magnética/métodos , Dolor de Cuello/diagnóstico por imagen , Neoplasias Pulmonares/diagnóstico por imagen , Carcinoma , Metástasis de la NeoplasiaRESUMEN
INTRODUCTION: Short-stem hip prostheses present variable proximal femoral bone radiological findings. The aims of this study were to analyse, in our patients with implanted collum femoris-preserving (CFP) stems, cancellous bone remodelling, cortical distal hypertrophy and pedestal formation, and the relationship between those radiological changes that suggest distal fixation with the size of the stem. METHODS: From October 2001 to December 2012 a total of 199 consecutive primary total hip arthroplasties in 180 patients were performed at our department using the CFP stem and followed up for a minimum of 5 years until December 2017. RESULTS: Stress shielding was present in 74% of oversized stems cases, but in normal or undersized stems, stress shielding was present in 8.5%. Cortical hyperthrophy was observed in 49% of the oversized stems and in 6% of the normal or undersized ones. Finally, non-statistically significant differences (p = 0.089) in pedestal formation were found, present in 16.3% of the oversized stems and in 6% of normal or undersized ones. CONCLUSIONS: Oversized stems cause more stress shielding and distal cortical hypertrophy in the distal part of the stem, which indicates distal fixation in bigger sizes of stem.
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Artroplastia de Reemplazo de Cadera , Prótesis de Cadera , Artroplastia de Reemplazo de Cadera/efectos adversos , Remodelación Ósea , Fémur/cirugía , Humanos , Diseño de PrótesisRESUMEN
BACKGROUND: Factors affecting a rotator cuff symptomatic retear after arthroscopic repair have yet to be clearly identified, since they usually influence the surgical decisions. METHODS: Consecutive patients with full-thickness tear of the supraspinatus who underwent arthroscopic repair were retrospectively analyzed. Cases of symptomatic retear, defined as Sugaya type IV and V on magnetic resonance imaging, associated with intensive pain and/or functional impairment were identified at follow-up. The patients with no symptomatic retear were selected as the control group. Information from potential risk factors of symptomatic retear, including depression and subacromial corticosteroid injections, was extracted from the medical records. The statistical analysis included multivariant logistic regression. RESULTS: The symptomatic retear rate was 9.5% in 158 patients. Patients in the symptomatic retear group were more likely to be smoking, to have massive tears, a short acromiohumeral distance, and moderate to severe fatty infiltration. They also had had more frequently subacromial corticosteroid injections and depression. However, following the multiple logistic regression analysis, only massive tears and moderate to severe fatty infiltration remained significantly associated. Similarly, in relation to the study hypothesis, both corticosteroid injections (odds ratio [OR] 6.66, 95% confidence interval [CI] 1.49, 29.81; P = .013) and depression (OR 8.26, IC 1.04, 65.62; P = .046) were significantly associated with symptomatic retear risk. CONCLUSIONS: This study found support for the hypothesis that both depression and corticosteroid infiltration before surgery are independent risk factors for symptomatic retear after arthroscopic repair of rotator cuff.
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Lesiones del Manguito de los Rotadores , Artroscopía , Humanos , Imagen por Resonancia Magnética , Recurrencia , Estudios Retrospectivos , Factores de Riesgo , Lesiones del Manguito de los Rotadores/cirugía , Resultado del TratamientoRESUMEN
INTRODUCTION: Press-fit radial head arthroplasty (RHA) is increasingly popular in treating complex radial head fractures. This study assessed the outcome of RHA, including the outcome following re-operation, and explored potentially influencing factors. HYPOTHESIS: Complex radial head fractures treated with press-fit radial head prosthesis would have a favourable outcome. MATERIAL AND METHODS: Data on all consecutive patients treated with anatomic press-fit RHA from February 2002 to February 2015 were analysed. Post-surgery clinical and X-rays assessments included a post-discharge evaluation of function. Standardised methods implemented include the assessment of range of motion (ROM), the Mayo Elbow Performance Score (MEPS) and subjective satisfaction scales. RESULTS: Forty-five patients were recruited and 71% were classified in Mason IV and 62.2% had the "terrible triad". Re-operation was performed in 26.7% and prosthesis removal in 15.6%. Mean follow-up was 140.8 months (95% CI 117.7-164) and prosthesis survival was 69.5% at 24 months. Mean MEPS before re-operations was 86.3±15.9. Pain and/or instability were the most common reasons for re-operation, and re-operations were significantly more frequent in patients having one or more "associated injuries" (p=0.05), but not the terrible triad; and in patients with radiological "loosening" signs (p<0.01). Subjective scores were relatively good in most patients, although the functionality perceived in the re-operation with implant removal group was rather low. DISCUSSION: Several studies of complex radial head fractures treated with press-fit radial head prosthesis have also shown favourable results, but the patients in such studies generally had less severe lesions. Moreover, differently from previous reports, this study with a long follow-up has included a younger population with high functionality requirements. Pain and/or instability, as observed in several previous reports, were the most common reasons for re-operation, but contrary to the expectation, the terrible triad was not associated with unfavourable outcome. CONCLUSION: Treatment of complex fractures with press-fit radial head prosthesis, including re-operation with implant removal yields satisfactory results. Most scores of functional and subjective outcome improved following the re-intervention and most patients returned to their usual occupation. LEVEL OF EVIDENCE: Level IV; case series; treatment study.
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Articulación del Codo , Fracturas del Radio , Cuidados Posteriores , Artroplastia , Articulación del Codo/diagnóstico por imagen , Articulación del Codo/cirugía , Humanos , Alta del Paciente , Fracturas del Radio/diagnóstico por imagen , Fracturas del Radio/cirugía , Rango del Movimiento Articular , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
OBJECTIVES: To test the hypothesis that differences by gender will be observed in the association of hip fracture risk with stages of cognitive impairment; and to explore the association between Petersen's "mild cognitive impairment" (MCI) and DSM-5 "mild neurocognitive disorder" (MND). STUDY DESIGN: A community sample of 4803 individuals aged 55+ years was assessed in a two-phase case-finding enquiry in Zaragoza, Spain, and was followed up for 16 years. Medical and psychiatric history was collected with standardized instruments, including the Mini-Mental Status Examination (MMSE), Geriatric Mental State (GMS), History and Aetiology Schedule, and a Risk Factors Questionnaire. The statistical analysis included calculations of Hazard Ratios (HR) in multivariate Cox proportional hazards regression models. MAIN OUTCOME MEASURES: Identified cases of hip fracture, validated by blind researchers. RESULTS: In men, hip fracture risk was increased at the "mild" (HR=4.99 (1.39-17.91)) and at the "severe" (HR=9.31 (1.35-64.06)) stages of cognitive impairment, indicated by MMSE performance. In contrast, in women no association could be documented at the "mild stage" (power=89%), and the association disappeared altogether at the "severe stage" in the final multivariate statistical model (power 100%). No association observed between hip fracture and mild cognitive impairment in both men (power=28% for P-MCI) and women (power=44% and 19% for Petersen's MCI and DSM-5 MND, respectively). CONCLUSIONS: Increased hip fracture risk was associated with "mild" stages of cognitive impairment in men, but not in women. To explore the potential association with the construct MCI or MND, studies with greater statistical power would be required.
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Disfunción Cognitiva/epidemiología , Fracturas de Cadera/epidemiología , Anciano , Femenino , Humanos , Masculino , Modelos de Riesgos Proporcionales , Factores de Riesgo , Caracteres Sexuales , España/epidemiología , Encuestas y CuestionariosRESUMEN
OBJECTIVES: To analyze independently in men and women the incidence rate of and risk factors for hip fracture in a southern European population. Illiteracy, dementia, clinically significant depression and disability were factors to receive special emphasis. STUDY DESIGN: A community sample of 4803 individuals aged over 55 years was assessed in a two-phase case-finding study in Zaragoza, Spain, and was followed up for 16 years. Medical history and psychiatric history were collected with standardized instruments, including the History and Aetiology Schedule, the Geriatric Mental State (GMS) scale, and a Risk Factors Questionnaire. Operational criteria were used to define covariates, including diagnostic criteria for both dementia and depression. The statistical analysis included calculations of incidence rate, IR; women/men incidence rate ratio (IRR); and Hazard Ratios (HR) in multivariate Cox proportional hazards regression models. MAIN OUTCOME MEASURES: Cases of hip fracture (International Classification of Diseases, WHO) identified in the treating hospitals, validated by blinded researchers. RESULTS: Hip fractures were more frequent among women than men (IRR=3.1). Illiteracy (HR=1.55) and depression (HR=1.44) increased the risk in women, and smoking (HR=2.13) and disability in basic activities of daily living (HR=3.14) increased the risk in men. Dementia was associated with an increased risk in an univariate analysis, but the association disappeared (power=85% in men, 95% in women) when disability was included in the multivariate models. CONCLUSIONS: The IR of hip fractures was three times higher among women. Illiteracy and clinically significant depression among women and active smoking and disability (HR=3.14) among men independently increased the risk, but dementia did not.
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Actividades Cotidianas , Fracturas de Cadera/epidemiología , Caracteres Sexuales , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Incidencia , Alfabetización , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Factores de Riesgo , Fumar/epidemiología , España , Encuestas y CuestionariosRESUMEN
PURPOSE: Extensor indicis proprius tendon transfer has been considered the reference standard technique for extensor pollicis longus (EPL) chronic ruptures, but relevant complications have been reported. We describe a new reconstructive technique for chronic EPL ruptures and assess functional recovery after this procedure. METHODS: We observed 31 patients who fulfilled inclusion criteria an average of 6.8 months after treatment. An L-shaped local tendon flap was prepared by making a transverse incision to the middle of the tendon and then longitudinally toward the end of one of the tendon stumps. Absorbable suture was used to coapt the free ends and as a reinforcement suture. We used the total active motion scale to classify results. RESULTS: Total active motion in patients who completed the follow-up period was 89% of the normal side; 97% of patients returned to their previous employment. Surgical complications were infrequent and only one patient (3%) required surgery for extensor tendon adhesions. CONCLUSIONS: This technique permits reconstruction of the EPL tendon without the need for a tendon graft or tendon transfer. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.
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Procedimientos de Cirugía Plástica/métodos , Colgajos Quirúrgicos , Traumatismos de los Tendones/fisiopatología , Traumatismos de los Tendones/cirugía , Traumatismos de la Muñeca/cirugía , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Recuperación de la Función , Rotura , Suturas , Resultado del TratamientoRESUMEN
OBJECTIVE: To document performance and satisfaction of medical students in a short course on liaison psychiatry. METHODS: The emphasis in this optional course is placed on the discussion of clinical cases, bed-side clinical teaching, and a research-oriented part. The "Innovative Teaching Plan" (ITP) is intended to train student-leaders to guide small groups (SG) of students. Trainee performance was assessed by the marks in the final examination, and a reliable and valid tool, the Medical Teaching Quality Questionnaire (MTQQ) was used to document trainee satisfaction. The results of four academic courses are presented in this report. RESULTS: External experts consulted assured that the content of the course was adequate. It has been completed by more than 200 medical students, and high marks have been obtained by most. Above average scores (AA, "high" or "very high") were given by substantial proportions of students in most items, related to the "relevance" of the subject, the "usefulness of the clinical cases" or the "enhancement of student-teacher interaction". Compared to the first academic course, students' satisfaction has improved. "Enhancement of a researcher's mind" was rated AA by 61.1% of students in the last academic course, and "global satisfaction" by 88.8%. CONCLUSIONS: Good performance and high satisfaction of medical students was documented in a course on liaison psychiatry. Lessons may be drawn to inform about efficient and effective ways of teaching and learning this subject.