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1.
Radiol Case Rep ; 19(8): 3287-3293, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38812598

RESUMEN

Multidrug-resistant tuberculous spondylitis is a global health issue, especially in developing nations, and non-specific symptoms lead to delay in identification, treatment, and potential disability in children. Radiology plays a crucial role in diagnosing tuberculous spondylitis, which in turn might lead to effective treatment, prevention of disability and improved patient outcomes. Our case involved a 20-month-old malnourished child presented with paraparesis, revealing a history of contact with parental multidrug-resistant tuberculosis. Multimodality radiological examinations, including conventional radiography, CT, and MRI revealed extensive disease of the spine with disc involvement, large paravertebral abscess, and kyphotic deformity which produced neurological deficits, necessitating both anti-tuberculosis regimen and surgical intervention. Radiological examinations have a pivotal role in diagnosing, evaluating and guiding timely management of multidrug-resistant tuberculous spondylitis. Prompt diagnosis of the condition is crucial in order to prevent potentially severe complications, which contribute significantly to morbidity. Our case demonstrated the importance of radiology in diagnosing extensive spine involvement of the disease causing neurological deficits. Furthermore, radiology also helps in managing tuberculous spondylitis to prevent future disability in a child patient of a developing country. This case highlights the crucial significance of radiological imaging in the diagnosis and management of pediatric tuberculous spondylitis in impoverished nations. The patient's complex medical history highlights the socioeconomic factors contributing to tuberculosis burden. Early and comprehensive radiological assessment, together with collaboration between radiologists and clinicians, is vital for timely intervention and improved outcomes in pediatric tuberculous spondylitis cases to prevent the impact of this debilitating disease on children.

2.
Cureus ; 16(5): e59871, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38854265

RESUMEN

Pott's spine, or tuberculous spondylitis, remains a significant public health concern in regions where tuberculosis is endemic. The management of Pott's spine poses unique perioperative challenges due to the complexity of the disease process, including vertebral destruction, spinal instability, and neurological compromise. This comprehensive review explores the intricacies of navigating perioperative challenges in Pott's spine surgery. Beginning with an overview of Pott's spine, including its etiology, clinical presentation, and classification, the review delves into the significance of perioperative challenges in this condition. Emphasis is placed on the need for multidisciplinary collaboration, meticulous preoperative assessment, and tailored surgical planning to optimize outcomes while minimizing the risk of complications. Critical considerations in the preoperative, intraoperative, and postoperative phases of care are discussed in detail, including patient assessment, imaging modalities, surgical techniques, anesthesia considerations, and postoperative rehabilitation. Special considerations such as pediatric Pott's spine and multidrug-resistant tuberculosis are also addressed. The review concludes by summarizing key points, highlighting implications for clinical practice, and providing recommendations for future research. By synthesizing current evidence and clinical expertise, this review offers valuable insights into the optimal management of perioperative challenges in Pott's spine, ultimately aiming to improve patient outcomes and reduce the burden of this debilitating condition.

3.
Cureus ; 16(4): e58284, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38752024

RESUMEN

Aims Spondylodiscitis (SpD), a debilitating infective condition of the spine, mandates early diagnosis and institution of appropriate therapy, for which accurate microbiology and histological evaluation of the affected tissue is vital. The objectives of the study were to assess the correlation between clinical and magnetic resonance imaging (MRI) findings with histopathology (HPE) and microbiology (MB) in clinically diagnosed spondylodiscitis. Settings and design This was a prospective study of 34 consecutive patients reporting at the outpatient department of a tertiary hospital with clinical and imaging features of SpD, who underwent image-guided/surgical biopsy of lesions. Methods and material The provisional diagnosis of SpD in all patients was made on the combined basis of clinical profile and MRI Spine findings. Tissue samples in all patients, obtained by either open surgery or CT-guided biopsy, were subjected to HPE and MB analysis.  Results SpD has a bimodal age distribution with the majority of patients being males in the fourth to fifth decades. Only raised erythrocyte sedimentation rate (ESR) was consistently seen amongst laboratory parameters, with leucocytosis being added pointer towards pyogenic etiology. MRI remained the imaging modality of choice for SpD but was not dependable for etiologic differentiation. On HPE and MB evaluations, 24 patients (71%) had findings consistent with infective SpD, while combined results augmented etiologic confirmation for 28 patients (82.4%). HPE was more sensitive than traditional MB methods to determine etiology in SpD, but the addition of the GeneXpert (Cepheid, Sunnyvale, California, United States) technique improved the MB positivity rate, especially in patients with tubercular SpD. Six patients (17.6%) with both negative HPE and MB results were categorized as 'Non-specific' SpD. Conclusions SpD poses a challenge to determine the etiology for the administration of specific antimicrobial therapy. A stratified standard institutional approach needs adoption to systematically evaluate SpD patients by having a high index of clinical suspicion, early imaging, followed by tissue biopsy for HPE and MB. Despite efforts to reach a diagnosis, a subset of patients without conclusive etiologic agent identification would remain as 'Non-specific', needing empiric antibiotic treatment based on clinico-radiologic profile.

4.
Eur J Radiol ; 178: 111655, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39079324

RESUMEN

PURPOSE: To investigate the feasibility of deep learning (DL) based on conventional MRI to differentiate tuberculous spondylitis (TS) from brucellar spondylitis (BS). METHODS: A total of 383 patients with TS (n = 182) or BS (n = 201) were enrolled from April 2013 to May 2023 and randomly divided into training (n = 307) and validation (n = 76) sets. Sagittal T1WI, T2WI, and fat-suppressed (FS) T2WI images were used to construct single-sequence DL models and combined models based on VGG19, VGG16, ResNet18, and DenseNet121 network. The area under the receiver operating characteristic curve (AUC) was used to assess the classification performance. The AUC of DL models was compared with that of two radiologists with different levels of experience. RESULTS: The AUCs based on VGG19, ResNet18, VGG16, and DenseNet121 ranged from 0.885 to 0.973, 0.873 to 0.944, 0.882 to 0.929, and 0.801 to 0.933, respectively, and VGG19 models performed better. The diagnostic efficiency of combined models outperformed single-sequence DL models. The combined model of T1WI, T2WI, and FS T2WI based on VGG19 achieved optimal performance, with an AUC of 0.973. In addition, the performance of all combined models based on T1WI, T2WI, and FS T2WI was better than that of two radiologists (P<0.05). CONCLUSION: The DL models have potential guiding value in the diagnosis of TS and BS based on conventional MRI and provide a certain reference for clinical work.


Asunto(s)
Brucelosis , Aprendizaje Profundo , Imagen por Resonancia Magnética , Espondilitis , Humanos , Masculino , Femenino , Imagen por Resonancia Magnética/métodos , Espondilitis/diagnóstico por imagen , Espondilitis/microbiología , Persona de Mediana Edad , Adulto , Brucelosis/diagnóstico por imagen , Diagnóstico Diferencial , Anciano , Estudios de Factibilidad , Tuberculosis de la Columna Vertebral/diagnóstico por imagen , Algoritmos , Adulto Joven , Sensibilidad y Especificidad
5.
J Microsc Ultrastruct ; 11(4): 242-244, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-38213655

RESUMEN

Concomitant Hodgkin's lymphoma with tuberculosis is an exceedingly rare clinical scenario and a condition that is difficult to manage due to similar clinical presentation. This case report describes the same in a 44-year-old male patient diagnosed with Koch's and initiated on antituberculosis therapy, based on confirmation of findings from the spine biopsy and culture. The patient's clinical condition worsened despite being on treatment for tuberculosis. Hence, further work up of the patient was done which included mediastinoscopy and endobronchial ultrasound. Biopsy samples from a conglomerate mass in the lower cervical region and mediastinum revealed Hodgkin's lymphoma of the nodular sclerosis type. This time, the patient showed significant improvement following treatment with chemotherapy and radiotherapy along with antituberculosis therapy.

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