Supracondylar Apophysis of the Humerus: Rare Cause of High Compression of the Median Nerve / Apófise supracondilar do úmero: Causa rara de compressão alta do nervo mediano

Abstract Supracondylar apophysis (SA) is a bony prominence that originates from the anteromedial aspect of the distal humerus with a lower projection and which, although usually asymptomatic, due to the relationship with adjacent structures can cause symptoms. We describe the case of a 42-year-old woman with pain complaints radiating from her elbow to her hand, with 6 months of evolution. On objective examination, the patient had a sensory deficit in the median nerve territory and decreased grip strength. Radiographs of the distal humerus were performed, in which a bone spike was visible, and magnetic resonance imaging showed thickening of the median nerve epineurium. Electromyography showed severe axonal demyelination of the median nerve proximal to the elbow. A median nerve compression caused by a SA was diagnosed. The patient underwent surgery and, 1 year after the operation, she had a complete clinical recovery. Supracondylar apophysis is a rare, but possible and treatable cause of high median nerve compression.

Resumo A apófise supracondilar (ASC) é uma proeminência óssea que tem origem na face anteromedial do úmero distal com projeção inferior e que, apesar de habitualmente assintomática, pela relação com as estruturas adjacentes pode causar sintomatologia. Descrevemos o caso de uma mulher de 42 anos, com queixas álgicas irradiadas do cotovelo à mão, com 6 meses de evolução. Ao exame objetivo, a paciente apresentava um déficit sensorial no território do nervo mediano e diminuição da força de preensão. Foram realizadas radiografias do úmero distal nas quais era visível uma espícula óssea, e na ressonância magnética era evidente o espessamento do epineuro do nervo mediano. A eletromiografia apresentou uma desmielinização axonal grave do nervo mediano proximal ao cotovelo. Foi diagnosticada uma compressão do nervo mediano por uma ASC. A paciente foi submetida à cirurgia e 1 ano pós-operatório apresentou recuperação clínica total. A ASC é uma causa rara, mas possível e tratável da compressão alta do nervo mediano.

Un caso raro de cervicalgia / A rare case of cervicalgia

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.

Isolated Apophyseal Avulsion of the Greater Trochanter Treated by Minimally Invasive Osteosynthesis: A Case Report

@#Isolated apophyseal avulsion of the greater trochanter is a rare condition in the paediatric population, frequently related to avascular necrosis of the femoral head. Since there are few cases in the literature, there is no consensus regarding the best treatment of this injury. Our study describes the case of a 9-year-old patient with an avulsion of the right greater trochanter. A minimally invasive osteosynthesis was performed, achieving complete clinical and radiographic healing of the patient and no long-term complications after four years.

Os Acromiale-unusual Manifestation as Superior Spur and Bursitis-A Case Report

An Os acromiale is a condition that results from the failure of fusion of the anterior acromial apophysis. It can be asymptomatic. It can also result in subacromial impingement and rotator cuff tear. In this case report of a 39year-old lady we would like to present the management of the painful bursitis and spur formation on the superior surface of a meso-type of os acromiale. Conservative management in the form of rest, anti-inflammatory drugs and physiotherapy did not provide symptomatic relief. Patient then underwent surgical excision of the superior spur. Open reduction and internal fixation was not carried out. Patient had resolution of pain and no recurrence of symptoms or features of impingement at 6 months follow up. To the best of our knowledge there are limited reportsin English literature about this rare subset of patients with symptomatic os acromiale with superior spur formation and with no features of impingement or cuff pathology.

Enfermedad de Osgood-Schlatter / Osgood-Schlatter Disease

Introducción: La enfermedad de Osgood-Schlatter afecta la tuberosidad anterior tibial. Ocasiona dolor e inflamación de la rodilla y un paulatino crecimiento de esta tuberosidad. En los exámenes radiológicos se observó el crecimiento y desprendimiento de la tuberosidad anterior tibial. Objetivo: Valorar la evolución radiológica de la enfermedad de Osgood-Schlatter junto a su evolución clínica desde su aparición en un niño. Caso clínico: Paciente masculino, de 11 años de edad, que acudió al Hospital Nacional Dr. Mario Catarino Rivas por presentar dolor moderado a intenso e inflamación leve en su rodilla izquierda, de varias semanas de evolución, luego de realizar moderada actividad física. En el Rayos X (postero-anterior y lateral) de la rodilla izquierda se observó una leve avulsión de la tuberosidad. Se diagnosticó Osgood-Schlatter. Se prescribió antiinflamatorios no esteroideos y reposo. Actualmente, a sus 14 años, el paciente presenta tumoración prominente de ambas tuberosidades, refiere dolor moderado al ejercitarse y al arrodillarse. Se realizaron Rayos X (vista postero-anterior y lateral) en ambas rodillas con el fin de comparar la evolución de su enfermedad después de tres años del diagnóstico. Se observó mayor avulsión de ambas tuberosidades anteriores tibiales. No hubo modificaciones en su tratamiento, ya que no refirió empeoramiento de los síntomas. Conclusiones: Con un diagnóstico clínico y radiológico se puede observar el progreso y severidad de la enfermedad de Osgood-Schlatter. Esta es benigna y su manejo, principalmente, es conservador(AU)

Introduction: Osgood-Schlatter disease affects the tibial anterior tuberosity. It causes pain and inflammation of the knee and gradual growth of this tuberosity. Radiological examinations showed the growth and detachment of the tibial anterior tuberosity. Objective: To assess the radiological evolution of Osgood-Schlatter disease along with the clinical evolution since the appearance in a child. Case report: An 11 year-old male patient came to Dr. Mario Catarino Rivas National Hospital due to moderate to intense pain and mild inflammation in his left knee, after his moderate physical activity for several weeks. X-rays (postero-anterior and lateral) of his left knee showed a slight avulsion of the tuberosity. Osgood-Schlatter was diagnosed. Nonsteroidal anti-inflammatory and rest was prescribed. Currently, at 14, the patient has prominent tumor of both tuberosities, refering moderate pain when exercising and kneeling. X-rays (postero-anterior and lateral view) were performed on both knees in order to compare the evolution of the disease after three years of diagnosis. Greater avulsion of both tibial anterior tuberosities was observed. There were no modifications in the treatment, since he did not report worsening of symptoms. Conclusions: The progress and severity of Osgood-Schlatter disease can be observed with a clinical and radiological diagnosis. This disease is benign and its management is mainly conservative(AU)

Introduction: La maladie d'Osgood-Schlatter affecte la tubérosité tibiale antérieure (TTA). Cette affection provoque la douleur et l'inflammation du genou, et une croissance progressive de cette tubérosité. Les examens radiologiques ont permis de visualiser la croissance et l'arrachement de la tubérosité tibiale antérieure. Objectif: Évaluer l'évolution clinique et radiologique de la maladie d'Osgood-Schlatter depuis sa survenue chez un enfant. Cas clinique: Il s'agit d'un patient âgé de 11 ans qui s'est rendu à l'Hôpital National Dr Mario Catarino Rivas due à une douleur modérée à intense et une légère inflammation au niveau du genou gauche, d'une durée de quelques semaines, après activité physique modérée. Une légère avulsion de la tubérosité a été observée sur les clichés du genou gauche (vue antéro-postérieure et vue latérale). Il a été diagnostiqué de la maladie d'Osgood-Schlatter, et on lui a prescrit des anti-inflammatoires non stéroïdiens (AINS) et du repos. Aujourd'hui, à l'âgé de 14 ans, le patient est atteint d'une tumeur proéminente au niveau de toutes les deux tubérosités; il se plaint d'une douleur modérée lorsqu'il fait des sports ou se met à genoux. Tous les deux genoux sont examinés au moyen des rayons X (vue antéro-postérieure et vue latérale), afin de comparer l'évolution de sa maladie trois ans après le diagnostic. On a trouvé une avulsion beaucoup plus grande au niveau de toutes les deux tubérosités. Le traitement n'a pas été modifié, car il n'y a pas eu d'aggravation des symptômes. Conclusions: Grâce aux diagnostics clinique et radiographique, on peut observer le progrès et la sévérité de la maladie d'Osgood-Schlatter. Cette affection est bénigne, et son traitement est essentiellement conservateur(AU)

Dolor cervical atípico: síndrome de Eagle / Atypical neck pain: Eagle syndrome

Presentamos el caso de un varón de 45 años con dolor cervical derecho muy localizado, característico y persistente. El estudio radiológico nos permitió diagnosticar claramente un síndrome de Eagle. Por lo anterior el paciente fue sometido a cirugía de extirpación de apófisis estiloides derecha. El paciente evolucionó sin mayores complicaciones ni incidencias, y obteniendo la resolución del cuadro.

Here we introduce a 45-year-old man suffering from an intense, unique and permanent pain, located in his right neck. Radiology showed us signs leading to the diagnosis of Eagle Syndrome. Surgery of right Styloid apophysis removal, with no complications, letting the patient free of symptoms.

Lesiones del anillo apofisario vertebral. A proposito de un caso / Vertebral apophyseal ring fractures. A case report

Numerosos estudios han mostrado cambios radiológicos en columnas de jóvenes atletas, especialmente en aquellos que practican deportes con altas cargas a nivel del raquis, como la gimnasia artística. Esta actividad puede producir un estrés repetitivo o un traumatismo que provoque la fractura del anillo apofisario cartilaginoso y altere su desarrollo. El objetivo de este estudio es comunicar la evolución de una gimnasta de elite con dolor lumbar agudo, lesión del anillo apofisario y lesión consecuente del disco intervertebral a quien se le indicó tratamiento conservador con faja ballenada. Para ello se realizó el seguimiento clínico y radiográfico de dicha paciente por cinco años. La fractura del núcleo de osificación epifisario es una entidad muy rara, descrita excepcionalmente en la literatura. Existe un predominio en el varón y es más frecuente en adolescentes y adultos jóvenes que practican actividades deportivas de competición. Las localizaciones más típicas son el margen inferior de L4, seguidas del margen superior de S1 y del superior de L5. Es importante la sospecha clínica como diagnóstico diferencial en un atleta de alto rendimiento con dolor lumbar. La evolución con tratamiento conservador suele ser favorable, no existen diferencias significativas con la evolución de los pacientes tratados quirúrgicamente.

Numerous studies have shown radiographic changes in the spine of young athletes, especially in those who practice sports where there is high impact in the spine, such as artistic gymnastics. These activities can produce a significant stress or trauma causing apophyseal ring fractures. The aim of this study is to report the evolution of an elite athlete with acute low back pain, lesion of the ring apophysis and a consequent injury of the intervertebral disc who was treated conservatively. In this way, we made a clinical and radiographic follow-up during 5 years. The fracture of the epiphysis ossification nucleus is an unusual entity, rarely described in the literature. It is more prevalent in male, and especially in adolescents and young adults who practice competition sports. The most frequent location is at the inferior margin of L4, followed by the superior margin of S1 and L5. It is an infrequent pathology that should be a differential diagnosis in high competition athletes with lumbar pain. The non-surgical treatment evolution is usually favorable, without significant differences with those treated with surgery. Nevertheless, it leads to vertebral degenerative changes in the long term.

Posterior Ring Apophysis Fracture Associated with Lumbar Disc Herniation Treated by Immobile Bony Fragment Excision: A Case Report

STUDY DESIGN: A case report. OBJECTIVES: We report a case of posterior ring apophysis fracture (PRAF) with lumbar disc herniation treated by immobile bony fragment excision. SUMMARY OF LITERATURE REVIEW: PRAF causes severe radiculopathy, so treating with surgery is common. MATERIALS AND METHODS: A 30-year-old male diagnosed with PRAF with lumbar disc herniation was treated with discectomy, but his clinical symptoms were not relieved. Consequently, bony fragment excision, extended laminectomy and interbody fusion were also done. RESULTS: Radicular pain was relieved and showed good clinical outcome. CONCLUSIONS: When treating PRAF, bony fragment excision and extended laminectomy should be considered even if an immobile bony fragment exists.

Assessment of Bone Age During Pubertal Age / 대한소아내분비학회지

Bone age is important to evaluate growth status and remaining growth. The Greulich and Pyle atlas is widely used and is so far the most common assessment method of bone age. However, this technique has some limitations, especially during puberty : (1) 11.5 and 12.5 years of bone age in girls and 14.5 years of bone age in boys are not represented in the atlas ; (2) Hand and wrist radiographs are difficult to assess between 11 and 13 years of bone age in girls and between 13 and 15 years of bone age in boys. Sauvegrain et al. developed a method to assess bone age by using elbow radiographs(AP& lateral projections) during pubertal age. Between 11 and 13 years of bone age in girls and between 13 and 15 years of bone age in boys, the olecranon apophysis is characterized by clear morphological development. This method is a reliable tool to assess bone age during puberty because significant morphological changes in the elbow happened every six months.

Síndrome de eagle importancia para el odontológo: revisión de la literatura / Eagle Syndrome importance for practitioner: a literature review

El síndrome de Eagle es una entidad descrita por el Dr. Watt W. Eagle en 1937, en un estudio realizado en un grupo de pacientes cuyo síntoma principal manifestado era dolor cervicofaringeo. Dicha patología, también conocida con el nombre de síndrome de la arteria carótida, síndrome estiloide o síndrome del proceso estiloide alargado y osificado, se caracteriza por una malformación de la apófisis estiloide en donde se evidencia la elongación de dicha estructura o la calcificación de sus ligamentos, presentándose generalmente en personas de sexo femenino entre la tercera y sexta década de la vida. El método de diagnóstico más utilizado es la radiografía panorámica. De acuerdo a la sintomatología manifestada en el paciente, se orienta el tratamiento a seguir

The Eagle's syndrome, is an entity described for the first time by Dr. Watt W. Eagle in 1937, during a research that took place in a group of patients whose main symptom was cervical pain. This pathology, also known as carotid artery syndrome, styloid syndrome or elongated and ossified styloid process syndrome, is characterized by styloid apophysis malformation where elongation is evidenced. It's most likely to be found in females, among the 3rd and 6th decade of life. Diagnosis is carried out by Orthopantomography. An accurate treatment will be decided according to every patient in particular

Avulsion Fracture of Calcaneal Apophysis in an Adolescent Gymnast: A Case Report

The avulsion fracture of calcaneal apophysis by Achilles tendon in children is quite rare. It may occur with the injury of the apophysis on the calcaneal tuberosity in the children below the age of 12 to 15 before the union of the apophysis. The authors surgically treated a 14-year-old gymnast with the avulsion fracture of the calcaneal tuberosity who injured at the landing of the floor exercise. Radiographs at the fourteen months of follow-up showed slight irregularity of the calcaneal tuberosity but there were no pain or limitation of activity. We report a case with the review of literatures.

Ultrasound diagnosis on the apophysis lesions of gallbladder / 国际外科学杂志

Objective To discuss the ultrasound diagnosis on the apophysis lesions of the gallbladder. Methods A retrospective analysis was made in 51 cases of polypoid lesions of gallbladder ultrasound char-acteristics of cases, clinical symptoms and pathological types. Results There were 43 cases of benign le-sious (39 cases of cholesterol polyp, 3 cases of adenomyosis, 1 case of inflammatory polyps), 8 cases of tumor lesions (5 cases of adenomatous polyp, 3 cases of malignant tumors). Among those patients with out clinical symptoms (n = 32) were for cholesterol polyps (P < 0. 05) while in, with symptomatic patients (21 cases), 8 were complicated with stone, 4 with ulcerative disease. Three cases (100%) with adenomyosis and 4 cases (80%) with adenomatous polyposis shouwed symptoms (P < 0. 05). Patients with multiple pol-ypoid lesions (22 cases), were benign lesions, and 95.5% were pathologlicdly cholesterol polyp. Seven ca-ses of ultrasound diagnosis of gallbladder polyps were pathologically diagnosed having polyp diameter smaller than 0.3 cm. Ultrasound showed gallbladder wall thickening in 6 cases, 3 with adenomyosis (wall thickness 0. 5 - 1.8 cm), 3 with malignant lesions in gallbladder (wall thickness 0. 5 - 1.2 cm). Conclusions For those patients ultrasound showed asymptomatic or multiple polyps of the gallbladder, cholesterol polyps are the most common type of lesion. Ultrasound is not sensitive to polypoid lesions of the gallbladder with diame-ter less than 0. 3 cm. Those with limited ultrasonic gallbladder wall thickening (>0. 5 cm) should pay more attention to the possibility of having malignant tumors and adenomyosis.

Análisis descriptivo del hueso astrágalo o talus / Descriptive analysis of astragalus bone or talus

Tipo de estudio: descriptivo-analítico.Objetivo: estudiar las características morfológicas del hueso astrágalo, considerando sus depresiones leves y profundas, así como las superficies salientes y articulares para elaborar una descripción propia.Método: se observaron y analizaron 20 huesos tomados de distintos cadáveres adultos. Se midieron todas las características encontradas del hueso y las descritas por la bibliografía actual.Resultados: se observaron y midieron 17 características que se tabularon y promediaron; por ejemplo la prolongación de 5.9mm de la apófisis externa y la polea astragalina que presentó una extensión anteroposterior promedio de 3,75cm y el diámetro transversal promedio de 2,8cm; estos detalles y otros permitieron elaborar una descripción propia e inédita.Conclusiones: el estudio del hueso permitió establecer características morfológicas diferentes con relación a las descripciones clásicas lo que demuestra que la morfología de la muestra estudiada presenta diferencias debido a las características socioculturales del medio. La elaboración de esta descripción sin antecedentes en nuestra literatura, servirá de ayuda para anatomistas, radiólogos, traumatólogos, rehabilitadores y deportólogos para el manejo de lesiones y de las articulaciones que la rodean. Se concluye que existen diferencias con la descripción clásica producto de la morfología autóctona.

Descriptive-analytical study Objective: To study the morphologic traits of the astragalus bone considering its superficial and deep depressions as well as the articular structures to elaborate a proper description.Method: Twenty bones were collected from different adult cadavers and were studied to describe the characteristics found. Results: Seventeen different structural characteristics were measured to elaborate a proper description. For example: the length of the external apophysis and a pulley like structure with anteroposterior extension of 3.75cm and the cross-sectional diameter an average of 2.8cm.Conclusions: the study of the bone allowed to establish different morphologic characteristics in relation to the classic descriptions. This demonstrates that the differences are due to the socio-cultural environmental characteristics. The elaboration of this description, will serve to support anatomists, radiologist, traumatologist, physiotherapist and sport physicians for the handling of its injury and to structures that surrounds it.

A Clinical Study of Children Spinal Injury / 대한정형외과학회잡지

We reviewed 23 patients of injury to the spine who were under 15 years of age and treated at Wonju Christian Hospital from January, 1978 to December, 1987. The patients were classified into 3 different categories, that were frsctures(17 cases), dislocations(3cases), and fracture-dislocation(3 cases). We analyzed the cause of injury, sexage distribution, treatment and neurological injuries. The results were as follows : l. Among the 23 cases, there were 16 boys(70%) and 7 girls(30%). The mean age was 11 years of age, and ages of active period, that is 10 to 15 years of age, were most common, 17 cases(74%). 2. The most common cause of injury was fall from a height, 13 cases(57%). The most common location of injury was cervicsl spine, 10 cases(43%) and among these cases, injury to upper cervical portion(C1–C3) was more common than lower cervical portion(C4–C7). 3. The cases of multiple compression fracture were 6 patients(26%), and all cases were located thoracic or thoraclumbar junction. 4. Most cases were stable spinal injury, 18 cases(78%), and the most common mechanism of injury were compreesion injuries due to hyperflexion, 15 cases(65%). 5. The most common associated injury was head injury, 9 cases(39%), and associated neurological complications were in 4 cases, 3 cases of these were recovered. We could ascertain that the prognosis of children spinal cord injury is better than that of adult. 6. Restoration of the height of the involved vertebral bocy occurred in all but one compression fractures of vertebral body. 7. There were 3 cases of epiphyseal injury, 2 of these were epiphyseal separations of odotoid process of atlas, the other was fracture of lumbar vertebral apphysis. 8. All but two were treated conservatively and the results were good. In stable spinal injury, we considerded that the duration of treatment was 4 to 6 weeks.

Fractures of Lumbar Ring Apophysis / 대한정형외과학회잡지

Fracture of the posterior lumbar ring apophysis or vertebral cartilaginous end plate is unusual, having previously been described only in adolescent males. In this report, we present 3 such cases involving 2 adolescent males and 1 adolescent female. All patients had a bony ridge or fragment projecting into the spinal canal, usually from the lower border of L4 vertebral body; a defect in the posteroinferior aspect of the vertebral body. Preoperative myelogram and computerized tomogram including plain X-ray appear to be helpful in demonstrating bone within the canal and preoperative diagnosis can facilitate selection of the appropriate surgical approach. The radiographic findings, including the myelogram and computerized tomographic appearance are detailed and the previous literatures are reviewed.