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1.
Arq. bras. oftalmol ; 86(2): 164-167, Mar.-Apr. 2023. graf
Article in English | LILACS-Express | LILACS | ID: biblio-1429851

ABSTRACT

ABSTRACT Interstitial keratitis is an inflammation of the corneal stroma without epithelium or endothelium involvement. The underlying causes are mostly infectious or immune mediated. Brazil has one of the highest incidence rates of tuberculosis in the world. Tuberculosis is considered one of the causes of interstitial keratitis. Malnutrition and anemia are risk factors of the disseminated disease. This is a case report of a 10-year-old child who presented with decreased visual acuity and a clinical diagnosis of bilateral interstitial keratitis and sclero-uveitis. The patient had been treated with topical steroids with partial improvement. Examinations revealed severe iron deficiency anemia, negative serologies for human immunodeficiency virus and syphilis, positivity for cytomegalovirus- and herpes simplex-specific IgG, and purified protein derivative of 17 mm. During the follow-up, the patient presented with tonic-clonic seizures, and magnetic resonance imaging findings suggested a central nervous system tuberculoma. Interstitial keratitis improvement was observed after specific tuberculosis treatment. This is the first case report describing the association of interstitial keratitis and central nervous system tuberculoma.


RESUMO A ceratite intersticial é uma inflamação do estroma corneano sem envolvimento epitelial ou endotelial causada principalmente por doenças infecciosas e imunomediadas. O Brasil tem altas taxas de tuberculose que deve ser lembrada como causa de ceratite intersticial. Desnutrição e anemia são fatores de risco da forma disseminada da tuberculose. Este é um relato de uma criança de 10 anos com redução de acuidade visual e diagnóstico clínico de ceratite intersticial bilateral e esclerouveíte. O paciente obteve melhora parcial da ceratite com corticoide tópico. Exames laboratoriais mostraram anemia ferropriva grave, sorologias negativas para HIV e sífilis; IgM negativo e IgG positivo para citomegalovírus e herpes simplex e PPD positivo (17 mm). Ele evoluiu com crises tônico-clônicas e a ressonância nuclear magnética revelou tuberculoma do sistema nervoso central. A melhora da ceratite intersticial foi observada após tratamento para tuberculose. Este é o primeiro caso que descreve a associação de ceratite intersticial e tuberculoma do sistema nervoso central.

2.
Tuberculosis and Respiratory Diseases ; : 153-157, 2008.
Article in Korean | WPRIM | ID: wpr-223063

ABSTRACT

Although a paradoxical response of tuberculosis to antituberculous therapy is not a rare phenomenon, it can be a clinical challenge to differentiate a paradoxical response from treatment failure. A 25-year-old woman was admitted for miliary lung nodules and multiple intracranial nodules. Antituberculous treatment was started with a preliminary diagnosis of tuberculosis based on the history and clinical findings. After one month, the miliary lung nodules improved while the intracranial nodules increased in size and number. Based on a stereotactic biopsy, it was confirmed that the intracranial lesions were tuberculomas. Although the therapeutic regimen was not changed, the symptoms eventually were ameliorated and the intracranial nodules improved two months later.


Subject(s)
Adult , Female , Humans , Biopsy , Lung , Treatment Failure , Tuberculoma , Tuberculoma, Intracranial , Tuberculosis
3.
Journal of Korean Medical Science ; : S171-S173, 2007.
Article in English | WPRIM | ID: wpr-209036

ABSTRACT

The diagnosis of incracranial tuberculoma in immune-compromised hosts is often difficult because conventional magnetic resonance (MR) imaging of tuberculoma reveals various findings and neurologic symptoms are not typical. Here, we report a case of a 54-yr old man with multiple intracranial tuberculoma who was treated for acute myeloid leukemia. He complained of right-side paresthesia after the third consolidation chemotherapy without leukemic relapse and fever. MR imaging of the brain showed multiple ring-enhanced lesions in the cerebrum, cerebellar hemisphere, and pons. The lesions appeared to mimic a metastatic tumor or abscess. Cerebrospinal fluid analysis showed no abnormal cells, but the level of adenosine deaminase was elevated (28.8 IU/L, normal 0-8). Stereotactic brain biopsy was performed, but only reactive gliosis was observed. To confirm diagnosis, an open brain biopsy was performed. The histopathology demonstrated chronic granulomatous inflammation with caseous necrosis. Tuberculous-polymerase chain reaction of the biopsy showed a positive result. He was treated with anti-tuberculosis medication and a high dose of steroid. Paresthesia improved, and follow-up brain MR imaging showed the decreased size and numbers of ring-enhanced lesions and improvement of perilesional edema 1 month after treatment. Here, we report on an interesting case of intracranial tuberculoma in acute myeloid leukemia.


Subject(s)
Humans , Male , Middle Aged , Antitubercular Agents/therapeutic use , Brain Neoplasms/diagnosis , Diagnosis, Differential , Leukemia, Myeloid, Acute/complications , Magnetic Resonance Imaging , Sarcoma, Myeloid/diagnosis , Tuberculoma, Intracranial/complications
4.
Journal of the Korean Child Neurology Society ; (4): 172-176, 2002.
Article in Korean | WPRIM | ID: wpr-196798

ABSTRACT

Central nervous system(CNS) involvement by tuberculosis is uncommon in comparison to the involvement of other systems. Untreated tuberculous meningitis is characterized by progressive stupor and a fatal outcome within 4 to 8 weeks of the onset of symptoms. So rapid detection of Mycobacterium tuberculosis is of vital importance for these patients. In almost all patients with tuberculous meningitis, acid-fast bacteria are undetectable in the CSF. Culture techniques that permit the identification of the isolated mycobacterial species require several weeks. We report a case of tuberculous meningitis with intracranial tuberculoma in 8-year old male who experienced pleural effusion, repeatedly. CSF findings did not reveal diagnosis tuberculous meningitis. In MRI study, multiple intracranial tuberculomas were located at the cerebellum. Prolonged treatment with anti- tuberculous chemotherapy and high-dose corticosteroids led to complete recovery.


Subject(s)
Child , Humans , Male , Adrenal Cortex Hormones , Bacteria , Cerebellum , Culture Techniques , Diagnosis , Drug Therapy , Fatal Outcome , Magnetic Resonance Imaging , Mycobacterium tuberculosis , Pleural Effusion , Stupor , Tuberculoma , Tuberculoma, Intracranial , Tuberculosis , Tuberculosis, Meningeal
5.
Journal of Practical Radiology ; (12): 712-714, 2000.
Article in Chinese | WPRIM | ID: wpr-412177

ABSTRACT

Objective:To analyse the imaging featrues of intractranial tuberculoma and improve the diagnostic accuracy.Methods:31 patients with clinical characteritics and pathological proved intracranial tuberculomas were studied retrospectively.Results:"egg-shell"calcification were the feature of giant calcified and ossified tuberculoma.CT scaning were single and multiple nodular lesion.In the contrast enhancing CT scaning,plate shaped or ring form shadows were shown.MRI were provided hypointense on T1WI and hyperintense on T2WI.The rim homogeneous enhancement were showd in the Gd-DTPA.Conclusion:The diagnosis of typical intracranial tuberculomas can be made.After antituberculosis chemotherapy,CT and MRI can help made differsntial diagnosis.Operative indications should be select strictly.

6.
Tuberculosis and Respiratory Diseases ; : 236-242, 1996.
Article in Korean | WPRIM | ID: wpr-10637

ABSTRACT

Intracranial tuberculoma results from hematogenous spread of pulmonary, intestinal or urogenital tuberculosis. However, it might be caused by pulmonary tuberculosis, mainly. Clinically, symptoms of intracranial tuberculoma are headache and seizure, its symptoms are simillar to intracranial tumor. A 25-year-old-unmarried shopgirl was visited to this hospital because of headache, dizziness and visual disturbance for couple weeks in Sep. 1995. She had been treated with anti-tuberculosis agents of miliary tuberculosis during past nine months period. Brain MRI revealed intracranial tuberculoma and brain edema but not involved optic nerve. Ophthalmic examination revealed severe papilledema and splinter hemorrhage with bitemporal hemianopsis and central scotoma. This finding was strongly suggested of optic disc tuberculoma. Her symptoms became much better following repeated retrobulbar steroid injection with continuous anti-tuberculosis agents. We report a interesting case with intracranial tuberculoma and optic disc tuberculoma associated by miliary tuberculosis during anti-tuberculous treatment.


Subject(s)
Brain , Brain Edema , Dizziness , Headache , Hemorrhage , Magnetic Resonance Imaging , Optic Nerve , Papilledema , Scotoma , Seizures , Tuberculoma , Tuberculoma, Intracranial , Tuberculosis, Miliary , Tuberculosis, Pulmonary , Tuberculosis, Urogenital
7.
Journal of Korean Neurosurgical Society ; : 425-431, 1984.
Article in Korean | WPRIM | ID: wpr-62832

ABSTRACT

We have experienced 10 cases of intracranial tuberculoma which were confirmed by CT scan in National Medical Center from Jan. '79 to Aug. '82. The analysis is based on 10 cases with intracranial tuberculoma on whom operation was performed in 7 cases and conservative treatment was done in 3 cases. Extracranial disease or a past history of tuberculosis are evident in half of patients. The common presenting features are intracranial hypertension and papilledema. These are usually located in the supratentorial region. The use of CT brain scanning can be of great help in diagnosis and follow up more than others. The current treatment consists of medical therapy such as combined antituberculous agents, but surgical exploration may be reserved for intractable seizure, suspected brain tumor and medical failure or severe intracranial hypertension.


Subject(s)
Humans , Brain , Brain Neoplasms , Diagnosis , Follow-Up Studies , Intracranial Hypertension , Papilledema , Seizures , Tomography, X-Ray Computed , Tuberculoma, Intracranial , Tuberculosis
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