RESUMEN
OBJECTIVES: This study aims to compare cranial bone ossification between patients with developmental dysplasia of the hip (DDH) and healthy individuals. PATIENTS AND METHODS: Between September 2021 and April 2022, a total of 60 healthy female individuals (median age: 24.5 months; range, 18 to 36 months) and 56 female DDH patients (median age: 23 months; range, 18 to 35 months) were included. Age, head circumference, weight, height, and patency of the anterior fontanel were measured in groups. Percentiles were classified as very low, low, normal, high and very high. All patients were female and those with abnormal thyroid function test, vitamin D, calcium, phosphate and alkaline phosphatase values were not included in the study. For those diagnosed with DDH, they were included in the group regardless of the type of treatment. RESULTS: No statistically significant difference was found between the groups in terms of age and weight (p>0.05). The very low and very high head circumferences were more frequent, and the normal head circumferences were less frequent in the DDH group (p<0.05). There was no significant difference between groups in terms of fontanel closure (p>0.05). In open fontanels, no significant difference was found in both groups in terms of age (p>0.05). CONCLUSION: Our study results showed no significant difference between the fontanel ossifications of children with and without DDH; however, we found that the ossification of the skull bones of children with DDH was different compared to healthy children.
Asunto(s)
Displasia del Desarrollo de la Cadera , Osteogénesis , Cráneo , Humanos , Femenino , Preescolar , Lactante , Displasia del Desarrollo de la Cadera/cirugía , Displasia del Desarrollo de la Cadera/patología , Displasia del Desarrollo de la Cadera/diagnóstico por imagen , Cráneo/patología , Cráneo/crecimiento & desarrollo , Cráneo/diagnóstico por imagen , Osteogénesis/fisiología , Estudios de Casos y ControlesRESUMEN
OBJECTIVES: This study aims to analyze the clinical, functional, and radiographic results of patients with Crowe type IV developmental dysplasia of the hip (DDH) sequelae undergoing cementless total hip arthroplasty (THA) with transverse subtrochanteric shortening osteotomy without fixation at the osteotomy site. PATIENTS AND METHODS: Between March 2013 and February 2020, a total of 42 hips of 34 patients (8 males, 26 females; mean age: 50.7±11.7 years; range, 27 to 76 years) with Crowe type IV DDH treated with subtrochanteric shortening osteotomy combined with primary cementless THA were retrospectively analyzed. Each case was evaluated to the Harris Hip Score (HHS). Crowe classification, location of the rotation center of hip, loosening of the implants, and union at the osteotomy line were evaluated radiologically. RESULTS: The mean follow-up was 57.9±31.5 (range, 24 to 192) months. The mean interval to complete bone union in 40 hips (95%) after surgery was 3.5±0.9 (range, 2 to 6) months. The mean preoperative HHS scores of the patients was 35.6±6.86, while the scores increased to 91.53±5.41 at the final follow-up (p<0.001). CONCLUSION: Our study results suggest that excellent clinical and radiological results can be obtained in Crowe type IV dysplastic hips in patients undergoing THA with the rectangular femoral component and transverse shortening osteotomy technique, without fixation at the osteotomy site.
Asunto(s)
Artroplastia de Reemplazo de Cadera , Displasia del Desarrollo de la Cadera , Luxación Congénita de la Cadera , Osteoartritis de la Cadera , Masculino , Femenino , Humanos , Adulto , Persona de Mediana Edad , Artroplastia de Reemplazo de Cadera/métodos , Estudios Retrospectivos , Fémur/diagnóstico por imagen , Fémur/cirugía , Osteoartritis de la Cadera/diagnóstico por imagen , Osteoartritis de la Cadera/etiología , Osteoartritis de la Cadera/cirugía , Displasia del Desarrollo de la Cadera/diagnóstico por imagen , Displasia del Desarrollo de la Cadera/cirugía , Luxación Congénita de la Cadera/diagnóstico por imagen , Luxación Congénita de la Cadera/cirugía , Osteotomía/métodosRESUMEN
OBJECTIVES: In this study, we aimed to investigate the contribution of systemic inflammatory biomarkers to the diagnosis and to examine the relationship between cardiac parameters and malignancy in patients with extremity soft tissue sarcomas (STSs). PATIENTS AND METHODS: Between January 2011 and December 2020, a total of 256 patients (155 males, 101 females; median age: 50 years; range, 18 to 87 years) who were diagnosed with benign and malignant soft tissue tumors were retrospectively analyzed. The control group consisted of a total of 150 age- and sex-matched healthy individuals (83 males, 67 females; median age: 52 years; range 19 to 76 years) with complete blood count analysis and having no STS. Demographic characteristics, laboratory parameters, and echocardiographic data of the patients were obtained from the hospital database. The neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) were calculated. RESULTS: Of a total of 256 patients included, 99 were diagnosed with benign tumors and 157 with malignant tumors. Lipoma was observed with the highest frequency of 40.4% among benign tumors, while malignant mesenchymal tumor (35.0%) was the most common tumor in the malignant group. There was no significant difference between the control and benign groups (p=0.198 and p=0.553, respectively), while the NLR and PLR of the malignant group were higher than both the control and benign groups, indicating a statistical significance (p<0.001). Total cholesterol, albumin, and ejection fraction (EF) levels of patients in the malignant group were significantly lower than the benign group (p=0.01, p<0.001, and p=0.046, respectively). According to the receiver operating characteristic curve, a cut-off value of 2.17 for NLR (sensitivity=64.1%, specificity=72%) and a cut-off value of 138.2 for PLR (sensitivity=60.9%, specificity=60.7%) were determined to distinguish malignant patients from healthy individuals. To distinguish malignant patients from the benign group, the cut-off values of NLR and PLR were 2.24 (sensitivity=62.8%, specificity=67.7%) and 137.9 (sensitivity=61%, specificity= 59.6%), respectively. CONCLUSION: Our study results suggest that NLR and PLR can be used as diagnostic markers in malignant soft tissue tumors located in the extremities. In addition, total cholesterol, albumin, and EF values are lower than normal in malignant soft tissue tumors.
Asunto(s)
Linfocitos , Neoplasias de los Tejidos Blandos , Adulto , Anciano , Biomarcadores , Extremidades , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto JovenRESUMEN
Paclitaxel (PTX), which is widely used in the treatment of solid tumors, leads to dose limitation because it causes peripheral neuropathy. This study was conducted to evaluate the potential effects of hesperidin (HES), which has various biological and pharmacological properties, against PTX-induced sciatic nerve damage. For this purpose, Sprague Dawley rats were given PTX 2 mg/kg/b.w for 5 days, then 100 or 200 mg/kg/b.w HES for 10 days, and behavioral tests were conducted at the end of the experiment. The data obtained show that PTX-induced MDA, NF-κB, IL-1ß, TNF-α, COX-2, nNOS, JAK2, STAT3, and GFAP levels decreased with HES administration. Moreover, it was observed that SOD, CAT, and GPx activities inhibited by PTX increased with HES administration. It was determined that PTX caused apoptosis in the sciatic nerve by increasing Caspase-3 and Bax levels and suppressing Bcl-2 levels. HES, on the other hand, showed an anti-apoptotic effect, increasing Bcl-2 levels and decreasing Caspase-3 and Bax levels. Also, it was observed that PTX could cause endoplasmic reticulum stress (ERS) by increasing PERK, IRE1, ATF-6, GRP78 and CHOP mRNA transcript levels, while HES could alleviate ERS by suppressing them. The results indicate that neuropathic pain associated with PTX-induced peripheral neuropathy can be alleviated by HES administration and that it is a promising compound for cancer patients. In addition, it is thought that the results of the present study contain information that will shed light for researchers regarding further studies to be conducted with HES.
Asunto(s)
Antineoplásicos Fitogénicos/toxicidad , Hesperidina/uso terapéutico , Fármacos Neuroprotectores/uso terapéutico , Paclitaxel/toxicidad , Enfermedades del Sistema Nervioso Periférico/inducido químicamente , Enfermedades del Sistema Nervioso Periférico/prevención & control , Animales , Relación Dosis-Respuesta a Droga , Masculino , Enfermedades del Sistema Nervioso Periférico/metabolismo , Ratas , Ratas Sprague-DawleyRESUMEN
OBJECTIVES: This study aims to investigate the diagnostic and prognostic role of mean platelet volume (MPV) and MPV/platelet (PLT) ratio in the most common soft tissue sarcomas. PATIENTS AND METHODS: We retrospectively investigated 131 patients (76 males, 55 females; mean age: 51.8±17.1; range, 18 to 87 years) with soft-tissue sarcomas between January 2011 and January 2019. Demographic features, MPV, PLT counts, mortality, and recurrence records of the patients were obtained from archives. A total of 165 healthy volunteers (101 males, 64 females; mean age 52.9±4.1; range, 18 to 60 years) who applied to the outpatient clinic in 2019 and had routine blood control without any additional disease formed the control group. RESULTS: A total of 55 patients were diagnosed with liposarcoma and 76 with pleomorphic sarcoma. Of the tumors, 77.1% were located in the lower limbs. Lesions were mostly localized on the thigh 48.8% (n=64). Recurrence occurred in 28.2% of the patients. A total of 25 (19.1%) patients were exitus. The mean follow-up period of the patients was 34.4±19.1 (range, 9 to 112) months. The mean PLT value of the patient group was significantly higher than the control group. The median MPV and MPV/PLT ratio were statistically significantly lower in the patient group than in the control group. The MPV and MPV/PLT ratio were not associated with mortality and recurrence. CONCLUSION: As a result, MPV and MPV/PLT ratio can be used as a diagnostic support parameter in soft tissue sarcomas, but have no prognostic value.
Asunto(s)
Liposarcoma , Recurrencia Local de Neoplasia , Recuento de Plaquetas/métodos , Femenino , Humanos , Liposarcoma/diagnóstico , Liposarcoma/patología , Masculino , Volúmen Plaquetario Medio , Persona de Mediana Edad , Recurrencia Local de Neoplasia/diagnóstico , Recurrencia Local de Neoplasia/patología , Valor Predictivo de las Pruebas , Pronóstico , Estudios Retrospectivos , SarcomaRESUMEN
OBJECTIVES: This study aims to define the demographic and clinical findings of patients with talus localized osteochondroma, to present treatment management and mid-term results. PATIENTS AND METHODS: The study included 10 patients (4 males, 6 females; mean age 31.9+19.5 years; range, 11 to 70 years) with osteochondroma of the talus who were admitted to our center between January 2008 and December 2015. Clinical findings, treatment methods, and clinical outcomes were retrospectively evaluated. All patients were followed-up for at least two years. RESULTS: The most frequent localization was anterior of the talus (70%, n=7). The mean tumor size was 2.4±1.4 cm (range, 1-5 cm). When the relationship between tumor diameter and age was analyzed, no statistically significant correlation was detected (p=0.973). Besides, no statistically significant difference was found between the genders in terms of tumor diameters (p=0.584). The most common symptoms were pain, swelling, and restricted movements. The mean duration of postoperative follow-up was 48.1±27.7 months (range, 24-114 months). All patients underwent complete surgical excision. None of the patients developed recurrence or complication related to the treatment of osteochondroma. CONCLUSION: Talus localized osteochondromas are often symptomatic and more common in adults. Also, they are more common in females. The ideal treatment approach is resection of the tumor. When rigorous surgical excision is performed, recurrence rates are low with satisfactory outcomes.
Asunto(s)
Neoplasias Óseas/cirugía , Recurrencia Local de Neoplasia/cirugía , Osteocondroma/cirugía , Astrágalo , Adolescente , Adulto , Anciano , Neoplasias Óseas/diagnóstico por imagen , Niño , Femenino , Humanos , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia/diagnóstico por imagen , Osteocondroma/diagnóstico por imagen , Estudios Retrospectivos , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: Large resection and reconstruction of the malignant tumors of the shoulder girdle are used to provide maximum protection of the soft tissues with sufficient surgical margin. However, these have their own difficulties. The goals of this study were to review demographic data of 187 patients diagnosed with the malignant tumors located around shoulder between 2001 and 2016 in our clinic, to evaluate the functional outcomes and surgical outcomes, and to classify the resection methods according to new classification systems. METHODS: There were 187 patients (108 male and 79 female) and the mean age at surgery was 47.9 (range 2-87). Fifty-one of these patients underwent biopsy only: 8 partial/total claviculectomy, 10 partial/total scapulectomy, 80 proximal humeral resection, 5 total humeral resection, 6 shoulder girdle resection, and 13 amputations. Eighty-six had prosthetic implants, five had fibula transpositions, and one had a massive homologous bone graft. Seventy-one of the 136 patients were followed for an average of 40.3 months. RESULTS: When the bone resections were evaluated, the best results were obtained while the rotator cuff function is preserved in glenoid preserving partial scapulectomy, partial/total claviculectomy, and proximal humerus intercalary resection. In total, scapulectomy and proximal/total humeral resection operations' results were moderate because of partial or total injury of the abductor mechanism. CONCLUSIONS: As a result, malignant tumors of the shoulder girdle and soft tissue can be treated with limb-sparing surgery procedures. Reconstructive procedures and reconstructive methods such as prosthetic replacement, auto-allograft, and soft tissue reconstructions should be specified in each case. These resection and reconstruction methods are reliable and applicable procedures for local tumor control, pain control, and functional outcomes. More rarely, amputation/disarticulation can be performed.
Asunto(s)
Neoplasias Óseas/patología , Neoplasias Óseas/cirugía , Húmero , Escápula , Hombro/cirugía , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Amputación Quirúrgica , Trasplante Óseo , Niño , Preescolar , Femenino , Humanos , Masculino , Persona de Mediana Edad , Osteosarcoma/cirugía , Prótesis e Implantes , Recuperación de la Función , Articulación del Hombro/cirugía , Resultado del Tratamiento , Adulto JovenRESUMEN
OBJECTIVE: The aim of this study was to retrospectively evaluate the patients who were operated in our orthopedics and traumatology clinic with the suspection of bone and soft tissue tumors. METHODS: A total of 3133 patients (1146 (46.5%) female and 1318 (53.5%) male) who presented to our tertiary clinic from different regions of Turkey between January 2002 and July 2013 with the presumed diagnosis of bone and soft tissue tumors were analyzed according to age, gender, bone/soft tissue localization, tumoral localization, histopathological diagnosis, tumor size and incidence. RESULTS: Of all operated patients, 2464 (78%) were diagnosed with tumor, while non-tumoral causes were found in 669 (22%) patients. Of the cases diagnosed with tumor, 1139 were bone localized, 1004 soft tissue localized, and 321 metastasis. The most common benign bone tumors were osteochondroma (130, 20%), enchondroma (96, 15%), and simple bone cysts (90, 14%), while the most common malignant bone tumors were osteosarcoma (241, 44%), ewing's sarcoma (89, 16%), and chondrosarcoma (77, 14%); respectively. The most common benign soft tissue tumors were lipoma (141, 22%), giant cell tumors (108, 16%) and ganglion (107, 16%), while the most common malignant soft tissue tumors were liposarcoma (55, 16%), synovial sarcoma (53, 16%) and malignant mesenchymal tumors (45, 13%); respectively. CONCLUSION: Musculoskeletal tumors are rare, but descriptive data in any region are important in order to reduce mortality and improve treatment. No significant difference was found between the data of our hospital regarding epidemiology of the musculoskeletal system tumors and those from the other regions around the world. LEVEL OF EVIDENCE: Level IV, Therapeutic study.
Asunto(s)
Neoplasias Óseas/cirugía , Neoplasias de los Tejidos Blandos/cirugía , Adulto , Neoplasias Óseas/clasificación , Neoplasias Óseas/epidemiología , Neoplasias Óseas/patología , Femenino , Humanos , Incidencia , Masculino , Procedimientos Ortopédicos/métodos , Procedimientos Ortopédicos/estadística & datos numéricos , Estudios Retrospectivos , Neoplasias de los Tejidos Blandos/clasificación , Neoplasias de los Tejidos Blandos/epidemiología , Neoplasias de los Tejidos Blandos/patología , Centros de Atención Terciaria/estadística & datos numéricos , Turquía/epidemiologíaRESUMEN
OBJECTIVES: This study aims to evaluate the clinical characteristics and treatment results of patients with a diagnosis of solitary fibrous tumor localized in extremity. PATIENTS AND METHODS: Clinical findings, treatment methods, clinical outcomes and treatment failures of seven patients (3 males, 4 females; mean age 49.7±20.7 years; range 22 to 79 years) diagnosed as solitary fibrous tumor localized in extremity between January 2005 and December 2016 were evaluated retrospectively. RESULTS: Most frequent localization was the thigh (42.8%, n=3). Mean tumor size was 10.8±2.4 cm (range 8-15 cm). All patients applied with painless mass and all had primary tumor. All patients had localized disease at the time of diagnosis. Postoperative mean follow-up duration was 44.4 months (range 13-121 months). Marginal resection was performed in two patients at low risk group while wide resection was performed in other patients at moderate and high risk groups. Patients who underwent marginal resection were performed adjuvant radiotherapy. No recurrence or metastasis was detected in any of the patients during follow-up. CONCLUSION: In the treatment of solitary fibrous tumors localized in extremity, marginal resection together with radiotherapy may be an alternative treatment method for patients in low risk group according to risk stratification model, for whom wide resection is not possible. Wide resection is recommended in moderate and high risk groups to decrease local recurrence and metastasis risks.
Asunto(s)
Disección , Extremidades , Recurrencia Local de Neoplasia , Radioterapia Adyuvante/métodos , Neoplasias de los Tejidos Blandos , Tumores Fibrosos Solitarios , Adulto , Anciano , Disección/efectos adversos , Disección/métodos , Extremidades/diagnóstico por imagen , Extremidades/patología , Extremidades/cirugía , Femenino , Humanos , Imagen por Resonancia Magnética/métodos , Masculino , Márgenes de Escisión , Persona de Mediana Edad , Recurrencia Local de Neoplasia/etiología , Recurrencia Local de Neoplasia/prevención & control , Planificación de Atención al Paciente , Ajuste de Riesgo , Neoplasias de los Tejidos Blandos/patología , Neoplasias de los Tejidos Blandos/radioterapia , Neoplasias de los Tejidos Blandos/cirugía , Tumores Fibrosos Solitarios/patología , Tumores Fibrosos Solitarios/radioterapia , Tumores Fibrosos Solitarios/cirugía , Tomografía Computarizada por Rayos X/métodos , Resultado del TratamientoRESUMEN
PURPOSE: Intramuscular myxoma (IM) is a benign, soft tissue neoplasm of mesenchymal origin. We report our experience with this tumour. METHOD: This clinical study comprised 11 cases of IM that were operated on between March 2008 and June 2016. Tumour location and size, results of pre-operative radiological studies, preop-erative biopsies, pathology examinations, applied surgical method and post-operative complications were reported for all patients. RESULTS: In total, nine patients with 11 IMs with a mean age of 60.0 years were assessed. Mean follow-up was 39.2 months. Tumours were located in the right thigh (5 patients, 7 IM), left gluteal area (2 patients, 2 IM), right gluteal area (1 IM) and left thigh (1 IM) ranging from 2 × 1 cm to 10 × 17 cm Pre-operative radiological diagnoses were cystic lesion, abscess, bursitis, fibrosarcoma, fibroma, lipoma, malign mesenchymal tumour and IM. Pre-operative biopsy was performed for five cases. All tumours were removed via simple excision and were pathologically consistent with IM. No complication or recurrence was observed during the follow-up period. CONCLUSION: IM is a relatively rare benign tumour, the pre-operative diagnosis of which using radiological and clinical methods is quite difficult, creating pre-operative diagnostic confusion. It is generally diagnosed by microscopic examination. Simple excision with a small margin of surrounding tissue is considered to be sufficient for its treatment.
Asunto(s)
Neoplasias de los Músculos/cirugía , Mixoma/cirugía , Adulto , Anciano , Nalgas , Femenino , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Neoplasias de los Músculos/diagnóstico por imagen , Mixoma/diagnóstico por imagen , MusloRESUMEN
In childhood acute lymphoblastic leukemia (ALL), non-hematological manifestations involving the musculoskeletal system can also be encountered. These manifestations may cause a delay in the diagnosis of leukemia. The presented case in this report is a six-year-old boy who developed bone pain and long bone fracture and was diagnosed as ALL after a considerable delay. This case is presented to draw attention to the fact that leukemia must be considered in pediatric patients who present with bone manifestations.