Tuberculous Flexor Tenosynovitis with Median Nerve Compression: A Case Report.

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.

An extensor tenosynovitis complicated with extensor tendon rupture revealing a hand tuberculosis.

Tuberculous hand tenosynovitis is a rare localization of tuberculosis. It is dominated by flexor tendon involvement; tenosynovitis of the extensor tendons is exceptional. The diagnosis is usually delayed and sometimes overlooked because of the paucity and the chronicity of the symptoms and signs with the patients often seen at the stage of tendon rupture. We, hereby, report the case of a tuberculous tenosynovitis of the extensors of the left hand having evolved into a ruptured extensor tendons to the 4th and 5th digits. The surgical treatment in conjunction with the antituberculous drugs resulted in the healing of this condition.

Carpal Tunnel Syndrome Secondary to Tuberculous Tenosynovitis With Rice Bodies: A Case Report.

CASE: We report the case of a 34-year-old African man who presented with severe symptoms of recurrent left carpal tunnel syndrome (CTS) and left hand swelling after previous open decompression. Considering the recurrent unilateral affection of the left hand in a patient working in a slaughterhouse in an area with a moderate burden for tuberculosis, tuberculous infection was suspected. Open surgery and biopsy revealed tuberculous tenosynovitis of flexor tendon sheath and shiny white rice bodies. CONCLUSION: Tuberculous tenosynovitis should be considered as a differential diagnosis of the CTS when there is evidence of proliferative tenosynovitis in patients from an endemic area for tuberculosis.

Bone tuberculosis, in patients with no prior history of tuberculosis.

There are different types of infection caused by Mycobacterium tuberculosis, the pulmonary variety is the most common of them; infection of the bone secondary to joint replacement, is usually caused by a previous lung infection that has been disseminated. However primary bone infection is very rare and little reported, which makes information on the matter very scarce. A female patient is presented with a history of congenital hip dysplasia, who underwent multiple surgical interventions, including total hip arthroplasty (THA), afterwards she presented a fistula and persistent serous exudate; a biopsy was performed where acid-fast bacilli were detected. The delay in the diagnosis of osteoarticular tuberculosis (OATB) can lead to negative consequences, affecting the quality of life of the patient. Conventional diagnostic methods may be insufficient for the diagnosis of OATB.

Existen diferentes tipos de infección causadas por Mycobacterium tuberculosis, siendo la variedad pulmonar la más común de ellas; la infección del hueso secundaria a la artroplastia suele estar causada por una infección pulmonar previa que se ha diseminado. Sin embargo, la infección ósea primaria es muy rara y poco reportada, lo que hace que la información al respecto sea muy escasa. Se presenta un paciente femenino con antecedentes de displasia del desarrollo de la cadera, que se sometió a múltiples intervenciones quirúrgicas, incluida artroplastia total de cadera (ATC), posteriormente presentó una fístula y exudado seroso persistente; se realizó una biopsia donde se detectaron bacilos ácido-alcohol resistentes. El retraso en el diagnóstico de la tuberculosis osteoarticular (TBOA) puede tener consecuencias negativas, afectando la calidad de vida del paciente. Los métodos diagnósticos convencionales pueden ser insuficientes para el diagnóstico de TBOA.

Gluteus maximus abscess revealing a tuberculous arthritis: A case report and review of the literature.

Although tuberculosis is a widespread disease in Morocco, musculoskeletal form is relatively rare and even rarer when affects the sacroiliac joint. Tuberculous sacroiliitis remains a challenge for orthopedists owing to its insidious onset and non-specific clinical presentation. Herein, we report the case of a 23-year-old male with a growing mass in his left gluteal area, diagnosed with tuberculous sacroiliitis, based on bacteriological and histological findings. The aim of our work is to draw attention to the importance of continued awareness for early detection and adequate treatment of this very rare entity.

Fracture of the Distal Radius by Tuberculous Osteomyelitis: A Case Report and Review of Literature.

We report a 94-year-old patient with a fractured radius that was being managed conservatively. At 2 months, an abscess was observed overlying the fracture site. An MRI scan was done and samples obtained for microbiological and pathological analyses. The patient was diagnosed with tuberculous osteomyelitis. Surgical debridement of the fracture site was performed, and the bone defect was filled with bone cement impregnated with gentamicin and rifampicin. Anti-tuberculosis therapy was administered for 9 months and the patient made an uneventful recovery. Early diagnosis and correct medical treatment depend on sound evidence of tuberculous osteomyelitis. Surgical debridement is essential if abscesses are present in the bone. Level of Evidence: Level V (Therapeutic).

Poncet's Disease (Reactive Arthritis Associated with Tuberculosis).

An 82-year-old man with miliary tuberculosis was admitted to our hospital. Approximately six weeks after starting anti-tuberculosis treatment, he complained of pain in the fingers, wrists, and ankles. A histopathological examination of the synovial biopsy revealed nonspecific chronic inflammation with no granulomas. Culture of the biopsy specimen yielded no acid-fast bacilli. Poncet's disease was diagnosed based on the clinical presentation, with no findings suggestive of other diseases. His joint pain rapidly improved with steroid therapy. Tuberculosis can cause arthritis through immune-mediated mechanisms without direct invasion in an entity known as Poncet's disease.

Post-traumatic tuberculosis of Zygoma - An uncommon presentation.

Tubercular osteomyelitis of mid-facial bones is extremely rare because of its immense vascular supply. Due to rare incidence, myriad presentation, and lack of specific symptoms, this condition presents a challenge in diagnosis and calls for acute clinical awareness. This article presents a case report of a 31-year-old martial artist with complaints of trauma to his right malar region since one month and a gradually increasing swelling below his right eye for 3 weeks without any discharge. A diagnosis of primary Tuberculosis of right zygomatic bone was made with the help of multiple diagnostic tools. The patient was treated with four drug anti-tubercular therapy and responded with complete recovery from disease.

[Clinical Characteristics of 68 Patients with Osteoarticular Tuberculosis].

Objective To analyze the clinical features of patients with osteoarticular tuberculosis. Method This retrospective study included a cohort of 68 osteoarticular tuberculosis patients hospitalized in Peking Union Medical College Hospital from January 2013 to December 2020.Results The patients included 42(61.8%)males and 26(38.2%)females,with a median age of 56 years.Tuberculosis pathogen was detected in 39(57.4%)patients,and 29(42.6%)patients were diagnosed by clinical manifestations.The median time from onset to diagnosis was 4 months.The most common manifestations were pain and dysfunction(86.8%),followed by fever(47.1%),weight loss(36.8%),and night sweats(13.2%).Concomitant active tuberculosis in other organs was observed in 27(39.7%)patients.Unifocal and multifocal osteoarticular tuberculosis occurred in 51(75.0%)patients and 17(25.0%)patients,respectively,which mainly attacked thoracic and lumbar spines.Tuberculosis T cell test was positive in 92.7% patients.All the bone biopsies revealed epithelioid granuloma with/without necrosis,with 75.0% positive for mycobacterial DNA,55.1% positive for mycobacterial culture,and 20% positive for acid-fast staining.The risk of developing multifocal osteoarticular tuberculosis in the patients with weight loss was 5.333 times(P=0.013)that of the patients with stable weight.Conclusions The diagnosis of osteoarticular tuberculosis is difficult and tuberculosis T cell test is an effective means.Bone biopsy is the key to diagnosis,and the PCR of mycobacterial DNA shows the highest positive derection rate.Multifocal osteoarticular tuberculosis is not rare,especially in the patients with weight loss.Thus,a comprehensive imaging evaluation is recommended to avoid missed diagnosis.

Tuberculosis of the Cuboid in a 16-Month-Old Child: A Case Report.

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.

A Rare Case of Flexor Tenosynovitis Due to Tuberculosis in Hand and Wrist: a Case Report.

Tuberculosis (TB) is still a worldwide problem. We present a case of flexor tenosynovitis due to tuberculosis in the hand and wrist. A 42-year-old man presented to the outpatient clinic with a 2-year history of a slowly growing mass over the volar aspect of the left wrist. His MRI showed multiple rice bodies in the wrist and hand. An open biopsy was performed. Pathology specimens showed granulomatous lesions with central necrosis. The purified protein derivative (PPD) test was positive. In this case, granulomatous lesions with central necrosis, rice bodies, and positive PPD test confirmed the diagnosis of TB in the wrist and hand. There was no other concurrent evidence of TB elsewhere. Antituberculosis chemotherapy was commenced. Tuberculous tenosynovitis of the wrist and hand is very rare. The tuberculous tenosynovitis should be kept in mind as an infectious agent when patients are presenting with atypical clinical. Key words: tuberculosis, rice bodies, flexor tenosynovitis, wrist, hand.

Early clinical outcomes of one-stage total hip arthroplasty for the treatment of advanced hip tuberculosis.

OBJECTIVE: To investigate the clinical efficacy of one-stage total hip arthroplasty (THA) for treating the advanced hip tuberculosis. METHODS: A retrospective study was conducted from July 2013 to June 2018, including 19 patients with advanced hip tuberculosis. All patients underwent total hip arthroplasty through posterior approach, and the surgical efficacy was evaluated. RESULTS: Nineteen patients were followed up from 24 months to 48 months, the mean follow-up were 32.1 months. All the incisions healed in grade A. There were no aseptic loosening, dislocation or recurrence of hip tuberculosis after operation. At the last follow-up, the Harris score of the patients was (89.3 ± 6.7), which was significantly higher than (38.2 ± 10.5) of the patients before operation (P < 0.05); the flexion-extension range of motion was (93.6° ± 12.1°), which was significantly larger than (38.2° ± 10.5°) of the patients before operation (P < 0.05). CONCLUSION: The one-stage total hip arthroplasty with regular antituberculosis treatment can attain satisfactory clinical efficacy in the treatment of advanced hip tuberculosis, which can relieve the joint pain and improve the joint function, without recurrence of hip tuberculosis.

Total Knee Arthroplasty in Patients with Unsuspected Tuberculosis of the Joint: A Report of Four Cases and a Systematic Review of the Literature.

OBJECTIVES: To provide a case series and systematic review that explores the clinical manifestations, treatments, and methods for defining tuberculosis diagnoses in patients who have undergone total knee arthroplasty (TKA). METHODS: Four patients (three women, one man; average age, 59.5 ± 8.89 years; range, 48-69 years) underwent TKA and were subsequently treated for previously unsuspected knee tuberculosis between January 2013 and December 2019. We also reviewed published cases of tuberculous periprosthetic joint infections (TBPJIs) following TKA through databases of MEDLINE/PubMed, the Cochrane Library, and EMBASE. We reviewed studies that were published between January 1980 and December 2019. RESULTS: In our four cases, the preoperative diagnoses were osteoarthritis (n = 2), rheumatoid arthritis (one case), and Charcot's arthropathy (one case). The main clinical manifestations were knee swelling and pain, without fever, weakness, or weight loss. Comorbidities included multiple joints with rheumatoid arthritis or Charcot's arthropathy, diabetes mellitus, and uremia. One patient had a history of lumbar tuberculosis treated with debridement and intervertebral fusion. Preoperative elevated erythrocyte sedimentation rates (ESRs) were detected in all cases, and elevated C-reactive protein (CRP) levels were observed in three cases. The tuberculosis diagnoses were confirmed via histopathologic analysis (three cases) and second-generation sequencing (one case). Three patients received antituberculosis therapy for 1 year, without surgical intervention. Two-stage exchange arthroplasty was performed in one patient because of prosthesis loosening. Within an average follow-up period of 24.75 months, tuberculosis reactivation was not observed and overall functional improvement was demonstrated. Forty-four TBPJI cases were reported in the literature between January 1980 and December 2019. Most (59.09%) occurred within the first year after the index arthroplasty, and the diagnoses were confirmed by culturing Mycobacterium tuberculosis in 88.64% of cases. Favorable outcomes were achieved in 90.91% of the patients who did not undergo surgery, 71.43% of those treated with debridement, 93.33% undergoing revision arthroplasty, and in 90.91% of those undergoing resection and arthrodesis. CONCLUSIONS: Clinical manifestations of knee tuberculosis and TBPJI are atypical. Thus, attention should be paid to finding the causes of increased ESRs and CRP levels, particularly in patients with weakened immune functioning, before performing TKA. Pathological examination is an effective method for diagnosing tuberculosis, although sending multiple specimens for pathological examination is necessary.

AIDS presenting as radial bone tuberculosis and pyogenic methicillin-sensitive Staphylococcus aureus osteomyelitis.

Osteomyelitis is a rare initial presentation of HIV. We report a case of a 25-year-old, apparently well man presenting with a traumatic, pathological fracture of the right radius. He had a 2-week history of low-grade fever, swelling and purulent discharge of the radial aspect of his right forearm. Osteomyelitis, secondary bacteraemia and pneumonia were clues that led physicians to test for HIV. Multiple debridement, sequestrectomy and vacuum-assisted closure were done. Tissue cultures revealed Mycobacterium tuberculosis (TB) and methicillin-sensitive Staphylococcus aureus He was treated successfully with 6 weeks of culture-guided intravenous oxacillin, staphylococcal decontamination and first-line anti-TB regimen (rifampicin, isoniazid, ethambutol, pyrazinamide). Antiretroviral agents were started thereafter. Successful infection control and preservation of limb functionality was achieved with a multidisciplinary team approach. To our knowledge this is the first reported case of an adult patient with HIV presenting with tuberculous and pyogenic osteomyelitis of the radial bone.

A case of extra pulmonary tuberculosis misdiagnosed as granulomatosis with polyangitis: Presenting with occipital condylar syndrome.

Sri Lanka is a tuberculosis (TB) prevalent country with an incidence of 8886 cases in 2016 of which 30% were extra pulmonary tuberculosis (EPTB). These figures may be an underestimation, considering the diagnostic challenge of EPTB due to its diverse presentations and difficulty in microbiological confirmation. Here we describe a case of EPTB which was first diagnosed as granulomatosis with polyangitis when he presented with fever, anorexia, wasting, large joint pains, cervical pain, erythema nodosum, high inflammatory markers with strongly positive Mantoux reaction and, necrotizing granulomatous lymphadenitis in the cervical region. Immunosuppression with methotrexate 15 mg weekly and prednisolone 30 mg daily, achieved resolution of symptoms and the inflammatory markers. After about 4 months on tailing off prednisolone, he developed fever, anorexia, wasting and worsening occipital pain which evolved in to occipital condylar syndrome causing hypoglossal nerve palsy. With the aid of serial radiological, histopathological and bacteriological investigations, he was eventually diagnosed to have EPTB involving the left base of the skull with upper mediastinal lymphadenitis. This case highlights the importance to have a high index of suspicion to diagnose EPTB, especially in a country with a high prevalence of TB and to revise the diagnosis with a close follow up to avoid disastrous consequences associated with misdiagnosis.

Calvarial Tuberculosis Presenting with Skin Defect in an Elderly Patient.

BACKGROUND: Tuberculosis is a common disease; however, the prevalence of calvarial tuberculosis is very rare. Most cases of calvarial tuberculosis occur in young patients. We report a rare case of calvarial tuberculosis in an elderly patient. CASE DESCRIPTION: An 89-year-old woman presented with a forehead skin defect. Radiologic imaging showed bony erosion 20 × 10 mm in size with adjacent dural enhancement in the left frontal bone. The patient underwent surgical treatment. Pathology revealed chronic granulomatous inflammation with caseous necrosis, consistent with tuberculosis. Antituberculous medications were prescribed for 6 months. CONCLUSIONS: A careful assessment should be performed to obtain an appropriate diagnosis in cases of osteolytic lesions of the skull.

Surgical strategy for correction of severe, rigid, post-tubercular cervical kyphosis: an experience of two cases.

STUDY DESIGN: Case series. OBJECTIVES: To describe a novel surgical strategy for severe, rigid post-tubercular cervical kyphosis with treatment outcomes in two patients. BACKGROUND DATA: Spinal tuberculosis is a common cause of kyphotic deformity in the developing world with 3-5% of non-operatively managed patients ending up with kyphosis exceeding 60°. Ventral, dorsal and combined approaches have been described for cervical kyphosis, but there is no established surgical strategy for severe, rigid post-tubercular cervical kyphosis. METHODS: We operated on two girls with severe, rigid cervical kyphosis with preoperative kyphosis measuring 98° and 62°. Our surgical strategy included a three-step approach in the same sitting-(1) An anterior approach to osteotomize the fused vertebral body mass, decompress the spinal cord ventrally and place a temporary cage to stabilize the spine, (2) A posterior approach to osteotomize the fused facets and decompress the cord dorsally. With the completion of the osteotomy, a combination of pedicle screws and lateral mass screws was used to correct the deformity via an anterior opening, posterior closing type of osteotomy. This was followed by, (3) An anterior approach to replace the corpectomy cage with a larger one supplemented with an anterior cervical plate. RESULTS: Our 540° approach achieved a substantial improvement in each of the clinical and radiological parameters we measured, viz. C2-C7 lordosis angle, C2-C7 sagittal vertical axis, neck tilt and Neck Disability Index. CONCLUSION: For severe, rigid post-tubercular cervical spine kyphosis, a three-step, anterior-posterior-anterior procedure can be used for achieving acceptable correction, improving symptoms and avoiding further progression. LEVEL OF EVIDENCE: IV.