RESUMEN
INTRODUCTION: Tuberculosis can involve any organ in the body including ocular tissue of which the uveal tissue is most commonly infected. Choroidal involvement ranges from choroidal tubercles to granulomas. This is one of the few cases of a solitary choroidal granuloma with no other systemic symptoms in an immunocompetent child. METHOD: A case report. RESULTS: A 12-year-old female, presented with diminution of vision in the left eye for a month. The anterior segment of her left eye was normal. A fundus examination revealed an isolated orangish-yellow choroidal mass, 4 DD in size, involving the posterior pole with overlying subretinal exudation. CT scan of the thorax showed large pulmonary, cervical and pancreatic lymph nodes, along with lytic lesions of the thoracic vertebrae. Excision biopsy of the cervical lymph nodes showed caseating granulomas with no e/o malignancies on histopathology. The patient was started on anti-tubercular therapy. Six months after the treatment, the lesion had reduced in size and her vision had improved. CONCLUSION: Isolated choroidal tuberculomas can be present in eyes with little associated ocular inflammation and no other symptoms of systemic tuberculosis. High suspicion, early diagnosis and rapid initiation of medication are important for the treatment of ocular and systemic tuberculosis.
Asunto(s)
Enfermedades de la Coroides , Tuberculoma , Tuberculosis Ocular , Humanos , Femenino , Niño , Tuberculosis Ocular/diagnóstico , Tuberculosis Ocular/tratamiento farmacológico , Tuberculoma/diagnóstico por imagen , Tuberculoma/tratamiento farmacológico , Granuloma/diagnóstico , Granuloma/tratamiento farmacológico , Granuloma/etiología , Coroides , Enfermedades de la Coroides/diagnóstico , Enfermedades de la Coroides/tratamiento farmacológico , Enfermedades de la Coroides/etiologíaRESUMEN
INTRODUCTION: Suprasellar tuberculoma are extremely rare in children and most of those patients present with headache, vomiting, visual disturbances, and hypofunction of the pituitary gland. In this case report, we present a girl with tuberculosis, who developed significant weight gain in combination with pituitary dysfunction, which recovered after antituberculosis treatment. CASE PRESENTATION: An 11-year old girl presented with headache, fever and anorexia that progressively evolved into an encephalopathic status with cranial nerves III and VI paresis. Brain MRI showed meningeal contrast capture along cranial nerves II (including optic chiasm), III, V and VI bilaterally and multiple contrast enhancing brain parenchyma lesions. Tuberculin skin test was negative but interferon-gamma release assay was positive. The clinical and radiological working diagnosis was consistent with tuberculous meningoencephalitis. Pulse corticosteroids for 3 days and quadruple antituberculosis therapy were started and the girl demonstrated obvious improvement of her neurological symptoms. However, after a few months of therapy she developed remarkable weight gain (+20 kg in 1 year) and growth arrest. Her hormone profile revealed insulin resistance (homeostasis model assessment-estimated insulin resistance [HOMA-IR] 6.8) despite putative growth hormone deficiency (circulating insulin-like growth factor-I [IGF-I] 104 µg/L [-2.4 SD]). Follow-up brain MRI showed a decrease in basal meningitis, but increased parenchymal lesions in the suprasellar region extending medially into the nucleus lentiformis, with now a voluminous tuberculoma at this site. Antituberculosis treatment was continued for a total of 18 months. The patient improved clinically, she regained her pre-illness Body Mass Index (BMI) SDS and her growth rate increased slightly. On the hormonal side, disappearance of insulin resistance (HOMA-IR 2.5) and an increase in IGF-I (175 µg/L, -1.4 SD) was noted, and her last brain MRI showed a remarkable volume reduction of the suprasellar tuberculoma. CONCLUSION: Suprasellar tuberculoma can have a very dynamic presentation during the active stage of the disease, which can be reversed by prolonged antituberculosis treatment. Previous studies showed that the tuberculous process can also cause long term and irreversible changes in the hypothalamic-pituitary axis. Prospective studies are however needed in the pediatric population to know the exact incidence and type of pituitary dysfunction.
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Resistencia a la Insulina , Tuberculoma , Femenino , Humanos , Niño , Factor I del Crecimiento Similar a la Insulina/uso terapéutico , Estudios Prospectivos , Tuberculoma/diagnóstico , Tuberculoma/tratamiento farmacológico , Tuberculoma/patología , Imagen por Resonancia Magnética/efectos adversos , Cefalea/tratamiento farmacológico , Cefalea/etiología , Antituberculosos/uso terapéutico , Aumento de Peso , Obesidad/complicacionesRESUMEN
Cerebrovascular complications of central nervous system tuberculosis (TB) are predictors of poor prognosis and adverse outcomes. These complications are mainly intracranial arterial involvement, with occasional venous involvement. Here, we present a 67-year-old woman with concurrent cerebral infarction and intracranial tuberculoma induced by the carotid plaque complicated by miliary tuberculosis. Mycobacterium tuberculosis was observed on the luminal side of the carotid plaques in pathological specimens. Treatment with anti-TB drugs alone would likely not cure the patient, as M. tuberculosis would continue to disseminate. Endarterectomy could directly remove the embolic source, and a complete cure was achieved.
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Tuberculoma Intracraneal , Tuberculoma , Tuberculosis Miliar , Femenino , Humanos , Anciano , Tuberculoma Intracraneal/complicaciones , Tuberculoma Intracraneal/tratamiento farmacológico , Tuberculosis Miliar/complicaciones , Tuberculosis Miliar/tratamiento farmacológico , Antituberculosos/uso terapéutico , Infarto Cerebral , Tuberculoma/complicaciones , Tuberculoma/tratamiento farmacológicoRESUMEN
The diagnosis of OTB (Ocular tuberculosis) is usually difficult to make. Definitive diagnosis requires the identification of M. tuberculosis organisms in ocular tissues or fluids, but samples are often difficult to obtain, and biopsy may be hard to justify. We describe a 50-years-old Maghreb male, who presented a multifocal choroiditis associated with a choroidal tuberculoma on the left eye. Based on positive QuantiFERON-TB-Gold test and suggestive clinical and radiographic findings, a diagnosis of presumed ocular tuberculosis was made. Serial swept-source optical coherence tomography (SS-OCT) and widefield fundus retinographies during subsequent follow-up visits demonstrated the characterization of the atypical tuberculosis presentation and allowed the assessment of response to antitubercular therapy and oral steroids.
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Coroiditis , Tuberculoma , Tuberculosis Ocular , Humanos , Masculino , Persona de Mediana Edad , Tuberculosis Ocular/diagnóstico , Tuberculosis Ocular/tratamiento farmacológico , Tuberculosis Ocular/complicaciones , Coroiditis Multifocal/complicaciones , Coroiditis Multifocal/tratamiento farmacológico , Coroiditis Multifocal/patología , Coroides/patología , Técnicas de Diagnóstico Oftalmológico , Antituberculosos/uso terapéutico , Tuberculoma/diagnóstico , Tuberculoma/tratamiento farmacológico , Tuberculoma/complicaciones , Coroiditis/diagnóstico , Coroiditis/tratamiento farmacológico , Coroiditis/complicaciones , Tomografía de Coherencia Óptica/métodos , Angiografía con Fluoresceína/métodosRESUMEN
BACKGROUND: The post-partum period is a risk factor for tuberculosis (TB), possibly including the period after miscarriage as illustrated here. This case demonstrates how non-specific symptoms can hide widely disseminated TB. CASE PRESENTATION: A healthy 26-year-old female with a history of recent miscarriage presented to the emergency department with non-specific symptoms of headache, abdominal pain, and sub-acute fevers. She had immigrated to the United States from the Marshall Islands 9 years prior. Two months prior to presentation she had a miscarriage at 18 weeks of pregnancy. On admission, transvaginal ultrasound revealed retained products of conception and abdominal computed tomography revealed findings consistent with tubo-ovarian abscesses and peritonitis. The obstetrics and gynecology service performed dilation and curettage (D&C) to remove retained products of conception. Acid-fast bacilli cultures from cerebrospinal fluid as well as specimens from D&C and intra-abdominal abscesses subsequently all grew TB. She was diagnosed with TB meningitis, peritonitis, endometritis, and tubo-ovarian abscesses. Her treatment course was complicated by a paradoxical response resulting in a spinal tuberculoma causing lower extremity weakness. The tuberculoma was treated with surgical decompression as well as continuation of treatment with anti-tubercular chemotherapy and steroids. CONCLUSION: Disseminated and extrapulmonary TB can present with non-specific symptoms. Recognition of risk factors for TB is critical for prompt diagnostic evaluation and treatment of this deadly disease. A paradoxical reaction needs to be taken into consideration when any new neurological symptoms occur during TB treatment.
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Aborto Espontáneo , Peritonitis , Tuberculoma , Tuberculosis del Sistema Nervioso Central , Tuberculosis Meníngea , Absceso/complicaciones , Adulto , Femenino , Humanos , Peritonitis/complicaciones , Embarazo , Tuberculoma/tratamiento farmacológico , Tuberculosis del Sistema Nervioso Central/complicaciones , Tuberculosis del Sistema Nervioso Central/diagnóstico , Tuberculosis del Sistema Nervioso Central/tratamiento farmacológico , Tuberculosis Meníngea/diagnósticoRESUMEN
Objective: To compare the clinical efficacy and adverse drug reactions of four different schemes in the treatment of pleural tuberculoma. Methods: A total of 120 patients with pleural tuberculoma admitted to the Tuberculosis Department of our hospital from January 2018 to January 2021 were selected as the research subjects. According to different treatment methods, the patients were divided into four groups, with 30 cases in each group. They were as follows: group A received classical HRZE regimen, group B received HRZE+pleural injection, group C received HZE+rifabutin, and group D received HZE+rifabutin+pleural injection. All patients were treated intensively for 3 months and then consolidated treatment for 6 months according to the patient's condition. The absorption of lesions in the four groups at different time was compared, and the occurrences of adverse drug reactions and treatment outcomes during treatment were recorded. Results: After 3 months of treatment, compared with groups A, B, and C, the number of significantly absorbed cases and effective cases in group D increased, while the number of invalid cases decreased. However, there was no statistical significance in the absorption of lesions between the four groups (χ 2 = 8.272, P = 0.507). In addition, pairwise comparison showed no significant difference in the absorption of lesions (P > 0.05). After 9 months of treatment, there was no significant difference in the absorption of lesions among the four groups (χ 2 = 8.795, P = 0.185), but the absorption of lesions in group D was significantly better than that in group A (P < 0.05). During treatment, the incidence of adverse reactions in the four groups was significantly different (χ 2 = 8.779, P = 0.032). Pairwise comparison showed that the incidence of adverse reactions in groups C and D was significantly lower than that in group A (P < 0.05). The total treatment course of group A was 9-16 months, and 10 cases (33.33%) still had residual lesions or pleural thickening at the end of treatment. The total course of treatment in group B was 9-12 months, and 7 cases (23.33%) still had residual lesions or pleural thickening at the end of the course of treatment. The total treatment course of group C was 9-16 months, and 8 cases (26.67%) still had residual lesions or pleural thickening at the end of treatment. The total course of treatment in group D was 9-12months, and there were still 2 cases of residual lesions (6.67%) at the end of the course. Conclusions: HZE+rifabutin+pleural injection against tuberculosis therapy has a significant clinical efficacy in the treatment of pleural tuberculoma, which can more effectively improve the clinical symptoms of patients, improve the efficacy, and reduce complications, with a good prognosis, worthy of clinical promotion.
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Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Pleuresia , Tuberculoma , Tuberculosis Pleural , Progresión de la Enfermedad , Humanos , Pleuresia/complicaciones , Rifabutina/uso terapéutico , Tuberculoma/complicaciones , Tuberculoma/tratamiento farmacológico , Tuberculoma/patología , Tuberculosis Pleural/complicaciones , Tuberculosis Pleural/tratamiento farmacológico , Tuberculosis Pleural/patologíaAsunto(s)
Tuberculoma , Anciano , Encéfalo , Humanos , Tuberculoma/diagnóstico , Tuberculoma/tratamiento farmacológicoRESUMEN
PURPOSE: To investigate the clinical features and treatment outcomes of patients with choroidal tuberculoma. METHODS: In this retrospective, observational case series, the medical records of five patients with choroidal tuberculoma who were followed up at a university hospital for at least 6 months were analyzed. RESULTS: Of five patients, one was male and four were female. The overall mean age was 38.0 ± 9.4 years (mean follow-up: 41.2 ± 33.8 months). Tuberculin skin test was performed in three patients, and it was positive in two of them. Interferon-gamma assay was performed in two patients and was positive in all two. Three patients had systemic tuberculosis involving the lung or other organs. Five patients were treated with antitubercular therapy for a period of 9.6 ± 8.6 months. Systemic corticosteroid treatment was performed in 3 patients, with a period of 3.5 ± 0.7 months. One patient with a recurrent vascularized tuberculoma was successfully treated with single intravitreal bevacizumab injection. CONCLUSION: Choroidal tuberculoma can develop without evidence of systemic tuberculosis and can recur despite antitubercular treatment. High index of suspicion is important in early detection, and management of choroidal tuberculoma. In cases of suspected choroidal tuberculoma, positive results on immunological tests would be sufficient to initiate antitubercular therapy even if radiological evidence of systemic tuberculosis is not found. Antitubercular therapy combined with systemic corticosteroids provided favorable results. Intravitreal injection of anti-vascular endothelial growth factor may be considered for highly vascularized choroidal tuberculoma.
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Enfermedades de la Coroides , Tuberculoma , Tuberculosis Ocular , Adulto , Antituberculosos/uso terapéutico , Enfermedades de la Coroides/diagnóstico , Enfermedades de la Coroides/tratamiento farmacológico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del Tratamiento , Tuberculoma/diagnóstico , Tuberculoma/tratamiento farmacológico , Tuberculosis Ocular/diagnóstico , Tuberculosis Ocular/tratamiento farmacológicoRESUMEN
Intradural extramedullary tuberculoma of the spinal cord is an extremely rare central nervous system tuberculosis manifestation. It is even rarer in patients who have no history of primary tuberculosis. A total of five cases, including the present case of intradural extramedullary tuberculoma without a history of primary tuberculosis, have been reported in the literature. We report a case of a male patient in his 20s who came with progressive weakness in his lower limbs, urinary incontinence and MRI features suggestive of meningioma. The patient underwent a D9-11 laminectomy with total debulking of the tumour. The histopathological examination revealed Langhans-type giant cells, confirming the diagnosis of a tuberculoma. The patient was advised an antitubercular therapy for 18 months. On a follow-up after 1 month, the patient could walk without support and had no urinary incontinence, indicating the importance of prompt surgical resection and adequate antitubercular therapy for a better outcome.
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Neoplasias Meníngeas , Meningioma , Enfermedades de la Médula Espinal , Tuberculoma , Humanos , Masculino , Meningioma/diagnóstico por imagen , Meningioma/cirugía , Enfermedades de la Médula Espinal/diagnóstico , Tuberculoma/diagnóstico por imagen , Tuberculoma/tratamiento farmacológico , Imagen por Resonancia Magnética , Antituberculosos/uso terapéutico , Neoplasias Meníngeas/diagnóstico por imagen , Neoplasias Meníngeas/cirugíaRESUMEN
BACKGROUND: Choroidal tuberculoma is possibly the most unequivocal manifestation of ocular infection with Mycobacterium tuberculosis. Here, we investigate the need for adjunctive corticosteroids in the management of this infection. We have compared the efficacy of anti-tubercular therapy (ATT) with or without oral corticosteroids, in management of choroidal tuberculoma. METHODS: We report a retrospective, observational study of patients treated with ATT for choroidal tuberculoma. Group A patients were treated with standard 6-month ATT alone, and Group B with ATT and oral corticosteroids, with/without intravitreal triamcinolone/ bevacizumab injections. Primary outcome measure was time to complete resolution of lesions. Secondary measures were time to first sign of resolution and change in best corrected visual acuity (BCVA) at final visit. RESULTS: Fourteen patients were included in the study-seven in Group A and seven in Group B. Both groups had similar duration of symptoms and size of lesions but not baseline BCVA (p = 0.02). Perilesional fluid was noted in all eyes in each group. Mean time to complete resolution in group A was 1.89 ± 0.28 (range 1.25-2) months, significantly lesser than group B (5.17 ± 2.64 [range 2-9] months, p = 0.005, Mann-Whitney test). Mean time to first sign of resolution (range from 5 days to 10 weeks, p = 0.35) and mean change in BCVA between presentation and final follow up (p = 0.2) were comparable between both groups. CONCLUSION: Anti-TB monotherapy alone, may be sufficient for resolution of at least, select cases of choroidal tuberculoma, without the need for adjunctive corticosteroids.
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Neovascularización Coroidal , Tuberculoma , Corticoesteroides/uso terapéutico , Inhibidores de la Angiogénesis/uso terapéutico , Bevacizumab/uso terapéutico , Neovascularización Coroidal/tratamiento farmacológico , Humanos , Inyecciones Intravítreas , Estudios Retrospectivos , Tomografía de Coherencia Óptica , Resultado del Tratamiento , Tuberculoma/tratamiento farmacológico , Factor A de Crecimiento Endotelial Vascular/uso terapéutico , Agudeza VisualRESUMEN
PURPOSE: To report a case of intraretinal tubercular granuloma successfully treated with photodynamic therapy (PDT). METHODS: Retrospective case report. Multimodal imaging was performed at each follow-up visit. RESULTS: The tuberculoma did not regress and did not significantly reduce its exudation after anti-tubercular therapy (ATT), systemic steroid therapy and intravitreal anti-VEGF. Second line treatment with PDT was attempted. The lesion showed a regression with reduced sub-retinal fluid and intra-retinal exudates. A second PDT was performed for reactivation of the lesion 5 months after the first treatment. Further regression of the lesion was observed. CONCLUSION: PDT may be a valuable second-line therapeutic approach for vascularized intraretinal granulomas.
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Fotoquimioterapia , Tuberculoma , Inhibidores de la Angiogénesis , Angiografía con Fluoresceína , Humanos , Inyecciones Intravítreas , Fotoquimioterapia/métodos , Fármacos Fotosensibilizantes/uso terapéutico , Estudios Retrospectivos , Esteroides/uso terapéutico , Tomografía de Coherencia Óptica , Tuberculoma/diagnóstico , Tuberculoma/tratamiento farmacológicoRESUMEN
Tuberculoma of medulla oblongata is a rare manifestation of central nervous system tuberculosis (CNS TB), which may manifest as intractable singultus as the initial symptom. It is almost impossible to obtain definite diagnosis through biopsy consider its location. Immediate thorough diagnostic workup is needed, and empirical treatment should be started. We report a case of medulla oblongata tuberculoma in an HIV-negative 38-year-old man with intractable singultus as one of the early symptoms. He was treated empirically with anti-tuberculosis therapy and his symptoms subsided within 2 weeks.
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Hipo/diagnóstico por imagen , Hipo/etiología , Bulbo Raquídeo/diagnóstico por imagen , Tuberculoma/complicaciones , Tuberculoma/diagnóstico por imagen , Adulto , Antituberculosos/farmacología , Antituberculosos/uso terapéutico , Hipo/tratamiento farmacológico , Humanos , Masculino , Tuberculoma/tratamiento farmacológicoRESUMEN
Tuberculosis (TB) remains the most common infection in developing countries and India contributes the maximum number of cases to the global burden. Primary healthcare physicians across the country face major challenges in diagnosis and treatment of childhood TB. In this context, clinical cases of paradoxical responses to antitubercular therapy seem to be under-reported. We report a case of tubercular meningitis in an adolescent girl who belonged to a remote village. She developed a paradoxical immune response to TB while on anti-TB treatment (ATT). She presented with raised intracranial tension and neurological deficits during the continuation phase of ATT after stopping corticosteroids. The ring-enhancing lesions of tuberculomas in the brain and spine characterised the diagnosis of paradoxical response to TB. Brain biopsy suggested necrotising granulomatous disease and was negative for S100 and CD1a marker, ruling out active TB. Retreatment with a prolonged course of steroids and ATT resulted in the clinical and radiological recovery, though some motor and visual deficits persisted. Clinical risk factors and socioeconomic factors also contributed to the present state of the child.
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Síndrome Inflamatorio de Reconstitución Inmune , Tuberculoma , Tuberculosis Meníngea , Adolescente , Antituberculosos/uso terapéutico , Niño , Femenino , Humanos , Síndrome Inflamatorio de Reconstitución Inmune/diagnóstico , Síndrome Inflamatorio de Reconstitución Inmune/tratamiento farmacológico , India , Tuberculoma/tratamiento farmacológico , Tuberculosis Meníngea/diagnóstico , Tuberculosis Meníngea/tratamiento farmacológicoRESUMEN
BACKGROUND Tuberculosis is prevalent, especially in low-income countries. The most devastating manifestation of tuberculosis is central nervous system (CNS) involvement, albeit rare. CASE REPORT We report a rare case of a 26-year-old woman with morbid obesity and hepatitis C who had cerebral tuberculoma and was treated with an extended duration of anti-tuberculosis multi-drug therapy. This patient was initially diagnosed with disseminated tuberculosis of the lungs, liver, and peritoneum. After 4 months of anti-tuberculosis treatment, she developed new right temporal hemianopia and new cerebral tuberculoma, which was identified on repeated magnetic resonance imaging (MRI) and was attributed to tuberculosis-immune reconstitution inflammatory syndrome. The anti-tuberculosis treatment was continued; however, she gained large amounts of weight, which resulted in the failure of the anti-tuberculosis treatment of the cerebral tuberculoma. We decided to adjust the anti-tuberculosis drug dosage using her total body weight, and she responded well, with a decrease in size of the cerebral tuberculoma. The anti-tuberculosis treatment was subsequently stopped after 3 years because of clinical and imaging improvement. CONCLUSIONS This case illustrates the challenges faced in the treatment of cerebral tuberculoma, which, in this case, included a high body mass index affecting drug dosage and confounding an inadequate treatment response as seen on interim MRI, resulting in prolonged duration of anti-tuberculosis treatment. Persistent enhancement seen on brain MRI does not equate to treatment failure.
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Obesidad Mórbida , Tuberculoma , Tuberculosis , Adulto , Antituberculosos/uso terapéutico , Femenino , Humanos , Imagen por Resonancia Magnética , Obesidad Mórbida/complicaciones , Tuberculoma/tratamiento farmacológicoRESUMEN
To present a young immunocompetent patient with a fourth ventricle tuberculoma without pulmonary tuberculosis. A previously healthy young male patient presented with a history of headache, nausea, and blurred vision. Neuroimaging revealed a mass present in the fourth ventricle. The lesion was successfully resected. Histological and microbiological findings suggested the presence of a tuberculoma. Tuberculomas can be found in the posterior fossa in adults. This infectious pathology should not be forsaken when considering the differential diagnosis for infratentorial masses.