RESUMEN

BACKGROUND: Even though tuberculosis is a common disease among children in developing countries, tuberculous dactylitis is an uncommon form of Skeletal tuberculosis specially with involvement of both the hands and feet. CASE PRESENTATION: A one-and-a-half-year-old previously healthy female Ethiopian toddler presented to our pediatric outpatient clinic with a history of two-month duration of painful multiple swellings over both her hands and feet. The swelling involved the proximal phalanx of the left index finger, dorsum of the right hand, and dorsum of both feet over the first metatarsal bone. Physical examination, radiologic findings, and histopathology suggested tuberculous dactylitis. The patient was treated with anti-tuberculosis drugs for one year and she showed clinical and radiologic improvement and recovery. CONCLUSION: Tubercular dactylitis should be considered in the differential diagnosis of children from endemic areas presenting with bone and joint pain or swelling. Our experience of a twelve-month course of antitubercular treatment, which is in line with WHO recommendations, for skeletal tuberculosis, showed excellent outcomes.

Asunto(s)

RESUMEN

Tuberculosis (TB) arthritis remains a diagnostic challenge. In addition to clinical presentation, the use of imaging techniques and confirmation of Mycobacterium tuberculosis are essential. We present the case of a 69-year-old female in whom the diagnosis of knee TB arthritis was simultaneously established with the diagnosis of MALT lymphoma. This case report aims to highlight the role of multimodal ultrasound (US) in both diagnosis and its utility in interventional procedures, such as aspiration and synovial biopsy.

Asunto(s)

RESUMEN

CASE: A 65-year-old female patient presented with complaints of diffuse pain and swelling in her right wrist with paresthesia in her right hand with thenar wasting. Her magnetic resonance imaging scan was suggestive of flexor tenosynovitis of the wrist with compression of the median nerve with multiple rice bodies. She underwent excisional biopsy along with median nerve decompression. Mycobacterium tuberculosis was detected by polymerase chain reaction (GeneXpert), and histopathology identified caseous granulomas. The patient was started on antitubercular chemotherapy postoperatively. CONCLUSION: In endemic countries such as India, tuberculous flexor tenosynovitis must always be a differential diagnosis in cases of wrist swelling with rice bodies.

Asunto(s)

RESUMEN

In the United States, rates of Mycobacterium tuberculosis infection have been declining for decades. Osteoarticular tuberculosis of the ankle is rarely observed. We present the case of a 65-year-old man who immigrated to the United States from India 24 years before the onset of symptoms. The patient initially reported atraumatic swelling and pain of the left ankle and foot and was treated for venous insufficiency. Later, the patient was referred to a nonsurgical orthopaedic clinic for additional workup and was found to have elevated inflammatory markers. MRI showed septic arthritis and osteomyelitis of the talus, distal tibia, and calcaneus. Joint aspiration revealed elevated white blood cell counts with predominately PMNs. The patient was then referred to an orthopaedic foot and ankle surgeon and underwent extensive irrigation and débridement. The patient was discharged on empiric antibiotics. Culture results from the original joint aspirate returned 14 days after surgery as positive for acid-fast bacillus, later identified as M tuberculosis by sequencing. Empiric antibiotics were discontinued, and the patient was started on appropriate antituberculotic therapy. This case report illustrates the challenge in the diagnosis of skeletal tuberculosis and the importance of including this condition on the differential for patients with atypical foot and ankle presentations.

Asunto(s)

RESUMEN

CASE: We report a case in the United States of a 12-year-old girl with multidrug-resistant tuberculous (MDR-TB) osteomyelitis of the hand managed with surgical debridement and second-line anti-TB therapy. The disease course was complicated by dissemination and multifocal progression. CONCLUSION: Despite early intervention, multidrug resistance makes TB treatment challenging and facilitated progression to disseminated disease in this case. We review the difficulties in diagnosis and treatment of pediatric MDR-TB.

Asunto(s)

RESUMEN

Tuberculosis (TB) represents a major public health problem worldwide. Any tissue may be infected. Involvement of the musculoskeletal (MSK) system account for 1-3% of all tuberculous infections. MSK TB may manifest as tuberculous spondylitis, arthritis, osteomyelitis, and soft tissue infections. Although TB spondylitis may present with distinctive imaging features compared to pyogenic infections of the spine, the imaging semiology of extra-spinal TB infections is mostly nonspecific and may mimic other lesions. TB infections should therefore always be considered in the differential diagnosis, particularly in immunocompromised patients. The aim of this article is to review the imaging features of spinal and extra-spinal MSK TB. Magnetic resonance imaging is considered the modality of choice to make the diagnosis and to evaluate the extent of the disease.

Asunto(s)

RESUMEN

PURPOSE: Foot tuberculosis is a rare form of osteoarticular tuberculosis, accounting for less than 1% of cases. It presents unique diagnostic challenges due to its nonspecific clinical features and overlapping symptoms with other conditions. This study aimed to investigate the clinical presentation, radiographic findings, and prognosis of foot tuberculosis, with the goal of improving early recognition and appropriate intervention. METHODS: A prospective study was conducted between November 2016 and July 2021, involving 39 patients diagnosed with foot tuberculosis. Clinical examinations, laboratory tests, X-rays, and MRI evaluations were performed to aid in the diagnosis. Biopsy was conducted on patients with radiological lesions. Patients were treated with an 18-month course of antitubercular therapy (ATT). Foot Function Index (FFI) scores were recorded before and after treatment. Statistical analysis was conducted to assess factors impacting prognosis. RESULTS: Unilateral foot involvement was observed in all patients, with a male predominance (61.5%) and a mean age of 31.3 years. The most common symptoms were pain and edema, with sinus tracts present in 17.9% of patients. Radiographic findings showed cystic and sclerotic lesions, with the "spina ventosa" appearance primarily affecting the metatarsal bones. MRI played a valuable role in early detection. Histopathological examination confirmed tuberculosis in all cases, and acid-fast bacilli were found in 23% of patients. Most patients (79.4%) responded well to ATT without requiring surgery. Factors such as high initial ESR, delayed ATT initiation, multiple lesions, and tarsal involvement were associated with unfavourable outcomes. CONCLUSION: Foot tuberculosis presents with nonspecific symptoms, leading to misdiagnosis and delays in appropriate treatment. Clinical examination, radiographic evaluation, and biopsy are essential for accurate diagnosis. Early initiation of ATT is crucial for favourable outcomes. Factors such as high initial ESR, delayed treatment initiation, multiple lesions, and tarsal involvement negatively impact prognosis. This study highlights the importance of recognizing foot tuberculosis and provides insights into its clinical presentation, radiographic features, and treatment outcomes, facilitating timely intervention and improved patient management.

Asunto(s)

Asunto(s)

RESUMEN

Investigations of non-adult remains are particularly suitable for finding epidemic periods in past populations. This study presents a probable unique example of osseous manifestation of tuberculosis on a child's skeletal remains from medieval Hungary. Between 2009 and 2011 the Field Service for Cultural Heritage excavated the exceptional cemetery of Perkáta - Nyúli-dulo in Hungary, with around 5000+ graves. The analysed skeleton (SNR 948) was located in the medieval (10-16th century) part of the cemetery. Besides the standard macroscopic pathological observation, we also performed radiographic analysis. The remains of the child (13-14 year-old) showed numerous skeletal lesions: the ribs have proliferative lesions (dense nodules) on the visceral surface of the shaft, lytic lesions with rounded edges occurred on the thoracic and lumbar vertebral bodies, and on the facies auricularis of the left ilium we can see pitting and new bone formation. What makes this pathological case exceptional is the significant change in the manubrium. It shows extensive osteolytic lesions, probably due to tuberculous osteomyelitis, which is a unique phenomenon in an archaeological context. This rare type of extra-spinal tuberculous osteomyelitis appears in less than 1% of cases with skeletal TB, and even less in case of children, according to modern medical literature. Although some cases of slight lesions on the manubrium have been described from an archaeological context, no such cases showing advanced lesions have been published so far. In the future, biomolecular analyses should be conducted as well, in order to confirm the presence of TB in this individual.

Asunto(s)

RESUMEN

Objective: Vietnam is endemic with tuberculosis (TB), which is highly prevalent in the community. TB tenosynovitis of the wrist and hand is uncommon. Because of its insidious progression and atypical presentations, it is often difficult to diagnose, leading to treatment delays. This study investigates the characteristics of clinical and subclinical signs and treatment outcomes of patients with TB tenosynovitis in Vietnam. Patients and Methods: This prospective longitudinal cross-sectional study included 25 TB tenosynovitis patients in the Rheumatology Clinic at University Medical Center Ho Chi Minh City. The diagnosis was made based on a tuberculous cyst in histopathological specimens. The data were collected through medical history, physical examination, and medical records, including demographics, signs, symptoms, condition duration, and related laboratory tests and imaging. The outcomes of all participants were assessed after 12 months of treatment. Results: The most common symptom of TB tenosynovitis was swelling of the hand and wrist, which was present in all patients. Its other symptoms included mild pain and numbness of the hand in 72% and 24% of patients, respectively. It can affect any site on the hand. Hand ultrasound findings included thickening of the synovial membrane (80%), peritendinous effusion (64%), and soft tissue swelling (88%). Most patients (18/22) had a good outcome after the treatment with anti-tubercular drugs. Conclusions: TB tenosynovitis progression is often insidious. Its most common symptoms are swelling of the hand and mild pain. Ultrasound is a useful tool to support the diagnosis. A histological examination confirms the diagnosis. Most cases respond and have a good outcome after 9-12 months of anti-tuberculosis treatment.

Asunto(s)

RESUMEN

BACKGROUND: Sacroiliac joint tuberculous arthritis is a relatively rare site of tuberculosis infection, but it can lead to severe sacroiliac joint destruction and dysfunction. Since there are few studies on the surgical methods of sacroiliac joint tuberculosis (SJT), we adopted three different surgical methods based on different degrees of destruction of sacroiliac joint tuberculous arthritis. While revealing its clinical symptoms to improve the diagnostic accuracy, and to determine the safety and feasibility of this surgical approach in the treatment of sacroiliac joint tuberculous arthritis. METHODS: We retrospectively analyzed 17 patients with tuberculous arthritis of the sacroiliac joint treated by anterior debridement. All these patients underwent anterior debridement of tuberculosis with or without bone graft fusion. Mean postoperative follow-up was 17.2 months (12-25 months). The erythrocyte sedimentation rate (ESR) was used to judge the general situation after surgery, and the fusion of sacroiliac joints was observed by X-ray films and CT scans. And VAS and ODI were used to score to observe postoperative functional recovery. RESULTS: Anterior approach debridement is an effective surgical approach for sacroiliac joint tuberculous arthritis. All patients achieved effective relief of lower back and hip pain. The pain was significantly relieved 3 months after the operation, and the pain basically disappeared 6 months after the operation. The erythrocyte sedimentation rate was also significantly reduced after the operation, and it can basically return to the normal level 3 months after the operation. The VAS score and ODI index of the other 16 patients after surgery were significantly lower than those before surgery, except for 1 patient who died of severe type I respiratory failure and septic shock 3 months after surgery, The surviving patients were basically able to achieve stable fusion of the sacroiliac joint at 12 months postoperatively. None of the patients reported significant pain until the last follow-up visit. CONCLUSIONS: The anterior approach is a very effective surgical method for the treatment of sacroiliac joint tuberculous arthritis, and it is safe and feasible. A clear operative field of view facilitates complete debridement and reduces recurrence, and its function recovers well with stable arthrodesis.

Asunto(s)

Asunto(s)

RESUMEN

Tuberculous osteomyelitis is an uncommon infection. In this case report, a 29-year-old Greenlandic male with increasing pain, swelling and discolouring of his left foot for four months was admitted to the hospital. He had no systemic symptoms. A CT scan of the foot showed a pathological fracture of the lateral cuneiform bone, and a chest X-ray revealed apical infiltrates indicating tuberculosis. Cultivation of bronchoalveolar lavage fluid was positive for Mycobacterium tuberculosis which confirmed the diagnosis of tuberculosis in the lungs and bone. The patient was treated with immobilization of the foot and antitubercular drugs for 12 months.

Asunto(s)

RESUMEN

Orbital abscesses are most commonly associated with co-existing active paranasal sinus infection. Herein, the authors present the case of an orbital abscess in the setting of costal tubercular osteomyelitis and an anterior chest wall abscess in the absence of any paranasal sinus pathology in an immunocompetent patient. Costal tuberculosis is a very rare form of extrapulmonary skeletal tuberculosis and is challenging to diagnose. Initial presentation as an orbital abscess remote from the site of the primary pathology is of extremely rare occurrence. In this instance, the diagnosis of tuberculous osteomyelitis was suspected primarily on the basis of clinicoradiological features. The patient was treated with, and responded well to, standard first-line anti-tubercular therapy (ATT) for extrapulmonary tuberculosis.

Asunto(s)

RESUMEN

We report the case of a 10-year-old boy that presented with a palpable, painless, frontal lesion. Laboratory assessments were unremarkable and the patient was asymptomatic. Initial investigation, with a skull radiograph and unenhanced CT scan, showed a lytic midline frontal lesion involving the inner and outer tables of the skull and a large subgaleal hypodense component. MRI further depicted communication with the epidural space and contact with the superior sagittal sinus (SSS). Subsequent evaluation by Doppler ultrasound and MR angiography excluded a sinus pericranii and showed normal patency of the SSS. Surgical biopsy revealed chronic granulomatous inflammation; PCR was positive for Mycobacterium sp. One year after surgical resection and antitubercular therapy, there are no signs of recurrence. Primary calvarial involvement by tuberculosis is rare, even in developing countries. Familiarity with the expected clinical and imaging features is required to avoid diagnostic delay.

Asunto(s)

RESUMEN

CASE: A 16-month-old male child presented with swelling over the dorsolateral aspect of the right foot associated with limp and no other constitutional symptoms. Tenderness and swelling were noted over the dorsolateral aspect, and radiographs revealed an eccentric lytic expansile lesion in the right cuboid. Biopsy of the lesion revealed necrotizing granulomas, and molecular testing later documented tuberculosis. The child received antitubercular medications and was relieved of symptoms in 6 weeks. Complete healing was observed after 12 months. CONCLUSION: In developing countries, a high index of suspicion helps in the early diagnosis and appropriate management of tubercular osteomyelitis in children.

Asunto(s)

RESUMEN

During the last 100 years, musculoskeletal radiology has developed from bone-only radiography performed by everyone to a dedicated subspecialty, still secure in its origins in radiography but having expanded into all modalities of imaging. Like other subspecialties in radiology, it has become heavily dependent on cross-sectional and functional imaging, and musculoskeletal interventions play an important role in tumor diagnosis and treatment and in joint diseases. All these developments are reflected in the pages in Acta Radiologica, as shown in this review.

Asunto(s)

RESUMEN

Pulmonary tuberculosis is the most common in children and its extrapulmonary manifestations are present in 30% to 40% of cases. We present the case of an indigenous girl with disseminated tuberculosis: pulmonary, brain, medullary, and musculoskeletal with substantial neurodevelopmental sequelae. This case exemplifies the spectrum of pediatric extrapulmonary tuberculosis in endemic developing countries. Furthermore, it shows the severity of highly disabling neurological complications and stresses the importance of radiological imaging in guiding diagnostic suspicion of extrapulmonary involvement.

La tuberculosis pulmonar es la más común en niños y su forma extrapulmonar corresponde aproximadamente a 30 a 40 % de los casos. Se presenta el caso de una niña indígena con tuberculosis diseminada: pulmonar, cerebral, medular y musculoesquelética, con importantes secuelas en el neurodesarrollo. Este caso ilustra el espectro de la tuberculosis extrapulmonar pediátrica en países endémicos en desarrollo. Además, evidencia la gravedad de las complicaciones neurológicas causantes de grave discapacidad y resalta el valor de las imágenes radiológicas para orientar la sospecha diagnóstica de compromiso extrapulmonar.

Asunto(s)

Asunto(s)

Asunto(s)