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PubMedDate not supplied

Disseminated cutaneous sporotrichosis associated with anergic immuno-suppression due to miliary tuberculosis.

A 52-years-old policeman suffering from tuberculous meningitis, developed pseudo-umbilicated nodular skin lesions which increased rapidly in size during the course of his illness. Histology revealed cutaneous sporotrichosis. Human immuno-deficiency virus infection was excluded by absence of history of exposure and repeated negative serological test for HIV antibodies. The tuberculin test was also negative. Anti-tuberculous therapy failed to prevent a fatal outcome 3 months after admission to hospital. The possibility that the usually presentation of disseminated cutaneous sporotrichosis was an opportunistic infection facilitated by immuno-deficiency accompanying anergy of miliary tuberculosis is discussed.

Biopsy↗
PubMed2005

Tuberculous deep neck infection in a soldier, preceding miliary tuberculosis: a diagnostic dilemma.

Tuberculosis can affect every organ, most importantly the lungs, and worldwide it is the leading cause of death attributable to a single infectious agent. Tuberculous involvement of the neck is also possible. Patients mostly present with masses or draining fistulas in the neck, which are mostly located in the posterior cervical, submandibular, and supraclavicular regions. We report on a soldier who presented with a tuberculous deep neck infection, followed by miliary tuberculosis. The clinical presentation and diagnostic dilemmas are discussed.

Adult↗
PubMed2005

Brain tuberculomas due to miliary tuberculosis.

Brain tuberculomas are a rare complication of tuberculosis arising through hematogenous spread from an extracranial source, most often of pulmonary origin. The clinical course is usually subacute or chronic, lasting weeks or months, and they typically occur in immunocompromised patients. Recognition and prompt diagnosis of this disorder is important because early treatment can prevent patient worsening and lead to clinical improvement. The authors report a 68-year-old diabetic man with headache and cognitive/behavioral changes in whom investigation revealed disseminated brain tuberculomas resulting from miliary tuberculosis. He received antituberculous treatment and had an excellent recovery.

Aged↗
PubMed1992

[A case of miliary tuberculosis presenting as fever and jaundice with hepatic failure looking like the course of fulminant hepatitis].

A 79-year-old male was admitted to the Metropolitan Hiroo Hospital with chief complaints of icterus and fever. A few weeks prior to admission, he developed fever and swelling of right side of the neck and was seen at a local hospital where an anti-inflammatory agent was prescribed. The fever subsided in a few days, but recurred together with development of icterus a few weeks later, precipitating this hospitalization. After admission, hepatic failure progressed rapidly, indicating a fulminant hepatitis. Renal failure also developed and he died. Autopsy revealed diffuse caseous necrosis with demonstration of acid-fast bacilli in the liver, as did in the spleen, kidney and bone marrow. This case epitomizes a subset of miliary tuberculosis in which the hepatic failure predominates the clinical presentation while lacking the ante-mortem chest X-ray features suggestive of pulmonary tuberculosis and post-mortem macroscopic changes indicative of tuberculosis.

Aged↗
PubMed1989

[A case of miliary tuberculosis associated with ARDS, DIC and bilateral pneumothorax].

We reported a case of 64 a year-old male patient of miliary tuberculosis associated with ARDS, DIC and pneumothorax, who had a history of gastric ulcer and pulmonary tuberculosis. On admission his chief complaints were fever, fatigue, palpitation, appetite loss and weight loss, and most noticeable abnormalities were bleeding from the gastric ulcer and miliary shadow on the chest x-ray film with hypoxemia. On the day after admission to the hospital he was diagnosed as ARDS as he showed severe hypoxemia due to extensive tuberculous infiltration in bilateral lung fields, and treatment with antituberculous drugs and steroids were started. On the third hospital day DIC appeared on laboratory data, Gabexate mesilate (FOY) for DIC and respirator for ARDS were introduced. Two weeks later pulmonary infiltration, PaO2 and general condition were somewhat improved. On the 15th day after admission pneumothorax occurred on the right side, and on the 20th day on the left. Tube drainage of both pleural cavities, and instillation of OK-432 and Fibrinogen HT into the right pleural cavity were done, but it showed no effect. Two months after admission pouring Fibrinogen HT and thrombin into the left B1+2 and right B1 with cannula washing pipe through the instrument channel of bronchoscope was carried out. A few days later air leakage stopped and collapsed lungs were completely expanded. This method is effective in the case of incurable pneumothorax with pulmonary hypofunction.

Disseminated Intravascular Coagulation↗
PubMed1996

Computed tomography in miliary tuberculosis: comparison with plain films, bronchoalveolar lavage, pulmonary functions and gas exchange.

Computed tomography (CT) of the chest, pulmonary function tests, bronchoalveolar lavage (BAL) and arterial blood gas analysis were performed in 26 patients with non-HIV miliary tuberculosis (MTB). CT was repeated after treatment in 11 patients. Nodular lesions were characteristically seen on CT. CT showed discrete and fine nodules in five patients in whom the lesions appeared to be larger than miliary on chest X-rays. Coalescing nodular lesions were noted on chest X-rays (n = 7) and CT (n = 18). Consolidation (n = 6), cavitation (n = 4), fibrosis (n = 9) and air trapping (n = 14) were detected on CT only. During follow up, air trapping increased (n = 14) and in some patients it appeared for the first time (n = 2). Lymph node enlargement and calcification were seen on both chest X-rays (n = 9 and n = 3, respectively) and CT (n = 12 and n = 7, respectively). Pleural involvement was also seen in chest X-rays (n = 4) and CT (n = 5). Total lung capacity was higher in patients with a chest X-ray score > 10. Similarly a higher total cell count in BAL fluid was observed in patients with a CT score > 10. It is concluded from this study that CT is superior to chest X-rays in detecting nodular lesions, lymphadenopathy and air trapping in patients with MTB.

Adult↗
PubMed2004

Tuberculous meningitis and miliary tuberculosis in young children.

OBJECTIVES: To document the clinical and diagnostic features of tuberculous meningitis (TBM) in young children with and without concomitant miliary tuberculosis (TB). METHODS: A retrospective comparative study. RESULTS: Of 104 children with TBM, 32 (31%), median age 17.0 months, had a miliary appearance on chest radiograph; 72 (69%), median age 30.5 months, had TBM only (P = 0.04). Mediastinal adenopathy was noted in 27 (84%) of the children with miliary TB and 33 (46%) of those with TBM only (P = 0.0005). The mean cerebrospinal fluid (CSF) lymphocyte and polymorphonuclear counts of all children (no significant differences between groups) were 137 x 10(6)/l and 38 x 10(6)/l and the mean protein and glucose concentrations were 1.45 g/l and 0.72 mmol/l, respectively. Polymorphonuclear leukocytes were predominant in the CSF of 17% of children, in 16% the CSF glucose was > 2.2 mmol/l and in 26% the CSF protein was < 0.8 g/l. On Mantoux testing 37 (65%) of 57 children with TBM only and 12 (48%) of 25 children with TBM and miliary TB had an induration of > or = 10 mm (P = 0.23). Ten children (10%) died, five (7%) who had TBM only and five (16%) who had TBM and miliary TB. CONCLUSION: Children with TBM and miliary TB were younger and more likely to have mediastinal adenopathy on chest radiography than those with TBM only. Diagnostic features and investigations in both groups may be misleading at times.

Age Distribution↗
PubMed2001

Persistent radiological changes following miliary tuberculosis in miners exposed to silica dust.

SETTING: Silicosis leads to increased susceptibility to tuberculosis, but it has also been suggested that tuberculosis may interact with intra-pulmonary silica to exacerbate fibrotic lung disease. OBJECTIVES: To investigate the possibility that silicosis developed due to or was exacerbated by tuberculosis. METHODS: In a case series of 15 miners presenting with culture-positive miliary tuberculosis, serial radiographs taken premorbidly, at presentation, and after 2 and 6 months of standard anti-tuberculosis treatment were graded for nodularity using the International Labour Organization system. RESULTS: Increased nodule profusion (compared to premorbid film) remained in 13 (87%) and eight (53%) patients after 2 and 6 months of treatment, respectively, despite clinical improvement in all and documented bacteriological cure in eight (53%). These phenomena, observed irrespective of human immunodeficiency virus (HIV) status, were most pronounced in men with minor premorbid changes. Abnormal pulmonary collagenisation related to silica particles was apparent at post-mortem in two men who died of HIV-associated cryptococcosis after completing TB treatment. CONCLUSIONS: Previous silica exposure appears to result in delayed and potentially incomplete radiological resolution of miliary TB. We postulate that the immune response in tubercles may evoke a 'bystander' fibrotic response, as cytokines play a central role in the pathogenesis of both TB and silicosis.

AIDS-Related Opportunistic Infections↗
PubMed2004

Clinical characteristics of 110 miliary tuberculosis patients from a low HIV prevalence country.

SETTING: A university teaching hospital in Karachi, Pakistan. OBJECTIVE: To define the clinical characteristics and outcome of miliary tuberculosis (TB) patients from a low human immunodeficiency virus (HIV) prevalence country. DESIGN: Review of adult miliary TB patients admitted between 1994 and 2001. Clinical characteristics of those dying from miliary TB were compared with those of the survivors. RESULTS: Most of the 110 cases reviewed were middle aged or elderly, with a female preponderance. An underlying medical condition was present in 47%. Presenting symptoms were of several weeks' duration, and mostly constitutional (fever and weight loss). Common laboratory findings included anaemia (62%), lymphopaenia (71%), hyponatraemia (74%), elevated serum alkaline phosphatase (57%) and hypoalbuminaemia (92%). Typical miliary pattern was observed in 77% of radiographs. Sputum smear and culture were positive in respectively 36% and 52% of those tested. Biopsy was performed in selected patients. Mean hospital stay was 8.8 days, and mortality was 30%. Those who died were significantly older than survivors and had a more fulminant course. Presence of altered mental status, lung crackles, leucocytosis, thrombocytopaenia and the need for ventilation were associated with increased mortality. CONCLUSION: Miliary TB carries a high mortality. It should be considered in patients who present with prolonged systemic symptoms. A positive TB culture or biopsy is needed to establish a diagnosis.

Adolescent↗
PubMed1994

[Clinical studies on nine cases with miliary tuberculosis: serum level of tumor markers and bronchoscopy in differential diagnosis].

We analyzed retrospectively the clinical data of 9 patients with miliary tuberculosis who had been treated in Kyoto City Hospital during the past 12 years. Majority of our patients were female (7 of 9) and were of elder age-groups (mean age: 68.5 years, range: 56-85 years). The most common symptoms at the first visit were fever, fatigue and loss of appetite, but respiratory symptoms were rather rare and moderate. Some cases showed normal chest radiograms at the onset, but during the course of the disease miliary shadows were noticed in all cases. Tuberculin test and smear examination of sputum were not diagnostic. In 4 cases, fiberoptic bronchoscopy had been performed together with bronchoalveolar lavage (BAL), bronchial washing and transbronchial lung biopsy (TBLB). Smear examination BAL-fluid or bronchial washing for acid-fast bacilli was positive in all 4 cases tested. In 7 cases, serum level of tumor markers (CEA, TPA, SLX, NSE, SCC, CA19-9, CA125, DU-PAN 2 and Elastase I) had been measured under the suspicion of malignant diseases. CEA had elevated in 6 cases, NSE in 2 cases, SLX, TPA, CA19-9, CA125 and DU-PAN 2 in 1 case each, and, as a whole, at least one tumor marker had elevated in 6 of 7 cases tested. Though the degree of such elevation of tumor markers had not been so remarkable except for CA125 in a patient who had been complicated with tuberculous peritonitis, but from these results malignancy had not been' able to rule out.(ABSTRACT TRUNCATED AT 250 WORDS)

Aged↗
PubMed1991

[A case of apyretic miliary tuberculosis which was discovered accidentally].

A 78 year-old female was referred to our hospital, because diffuse miliary shadows in bilateral lung fields were discovered during upper G.I. series. She did not complain of fever or display any chest symptoms. Her laboratory data on admission revealed mild hypoxemia and high serum CA 19-9. The transbronchial lung biopsy specimen proved epithelioid cell granulomas. M. tuberculosis was observed on culture from the sputa, urine and bronchoalveolar lavage fluid. She was diagnosed to have miliary tuberculosis, and antituberculous drugs were administered. After the antituberculous therapy, the diffuse miliary shadows on the chest X-ray diminished gradually, and the laboratory data improved. No elevation in the body temperature was seen during the entire clinical course. Though it is known that miliary tuberculosis in elderly patients is often atypical and has mild symptoms, miliary tuberculosis without fever is very rare.

Age Factors↗
PubMed2000

Miliary sarcoidosis following miliary tuberculosis.

A patient who presented with a miliary radiographic pattern due to tuberculosis and later with a similar miliary pattern due to sarcoidosis is described. The patient, a 47-year-old man, was admitted to the hospital due to coughing, weakness, weight loss and an abnormal chest radiograph with a miliary pattern. A gastric fluid culture was positive for Mycobacterium tuberculosis and he was treated appropriately. He showed complete clinical and radiological remission. One year later he presented with a dry cough and a similar miliary pattern on the chest roentgenogram. Lung biopsy taken by thoracoscopy revealed sarcoidosis. The patient had a complete remission with corticosteroids. To our knowledge, this is the first report describing a miliary pattern as presenting radiological sign in a patient with tuberculosis who subsequently developed a new miliary pattern due to sarcoidosis.

Adrenal Cortex Hormones↗
PubMed1994

The prevalence of hypercalcaemia in pulmonary and miliary tuberculosis--a longitudinal study.

We studied the prevalence of hypercalcaemia in 34 Chinese patients with pulmonary (n = 32) or miliary (n = 2) tuberculosis. None of these subjects were given vitamin D or calcium supplements. Plasma calcium levels were measured at presentation and at 1- to 2-monthly intervals after treatment. During the 6-month study period, two patients (6%) developed hypercalcaemia (plasma calcium greater than 2.51 mmol/l), as compared to figures of 16% to 28% in the United States and India. By correcting the plasma calcium to a normal albumin, five (15%) of our patients were hypercalcaemic, as compared to a figure of 48% in Greece. Apart from variations in methodology, discrepancies in the reported prevalence of hypercalcaemia in tuberculosis may be due to differences in sun exposure, and vitamin D and calcium intake.

Adolescent↗
PubMed2001

Miliary tuberculosis: clinical manifestations, diagnosis and outcome in 38 adults.

OBJECTIVE: The aim of the study was to determine the clinical, radiographic and laboratory characteristics, diagnostic methods, and prognostic variables in patients with miliary tuberculosis (TB). METHODOLOGY: The records of 38 patients (15 male, 23 female; mean age 41 years, range 16-76 years) with miliary TB from 1978 to 1998 were analyzed. Patients were evaluated also as to whether they presented with a fever of unknown origin (FUO). Criteria for the diagnosis of miliary TB were (i) miliary pattern on chest X-ray or (ii) biopsy or autopsy evidence of miliary organ involvement. Paraffin-embedded tissues with granulomata (n = 15) were re-evaluated for the presence of Mycobacterium tuberculosis DNA by polymerase chain reaction (PCR). RESULTS: Predisposing conditions were present in 24% of the patients. The findings were fever, weakness, night sweats, anorexia/weight loss (100% for each), hepatomegaly (37%), splenomegaly (32%), choroidal tubercles (13%), neck stiffness (11%), altered mental status (8%), anaemia (76%), leukopenia (26%), thrombocytopenia (16%), lymphopenia (76%), pancytopenia (8%) and hypertransaminasemia (55%). Eighteen patients (47%) met the criteria for a FUO. Miliary infiltrates were found on chest X-rays of 32 of 38 cases (84%). In six cases without miliary infiltrates, the diagnosis was made by laparotomy in four cases, and autopsy in two cases. Tuberculin skin test was positive in 32% of cases. Acid-fast bacilli were demonstrated in 37% (16/43), and cultures for M. tuberculosis were positive in 90% (9/10) of tested specimens (predominantly sputum and bronchial lavage). Granulomas were found in 85% (11/13) of lung, 100% (15/15) of liver, and 56% (9/16) of bone marrow tissue specimens. Acid-fast bacilli staining was negative in all (0/21), while PCR was positive in 47% (7/15) of specimens with granulomata. Mortality was 18%. Stepwise logistic regression identified male sex (P = 0.005), non-typical miliary pattern (P = 0.015), altered mental status (P = 0.002) and failure to treat for TB (P = 0.00001) as independent predictors of mortality. CONCLUSIONS: Miliary infiltrates on chest X-ray or FUO should raise the possibility of miliary TB. Therapy should be administered urgently to prevent an otherwise fatal outcome.

Adolescent↗
PubMed2000

A case of pulmonary tumour embolism mimicking miliary tuberculosis.

Pulmonary metastases from choriocarcinoma can very rarely give rise to a 'miliary' pattern on the chest X-ray. A 23-year-old woman with a diffuse nodular pattern on chest X-ray died due to acute respiratory failure and cor pulmonale. At autopsy, choriocarcinoma of the uterus was found. In the lungs, multiple macrovascular tumour emboli within branches of pulmonary muscular arteries in the region of segmental/subsegmental bronchi were detected. There was no evidence of pulmonary parenchymal metastases, pneumonia or tuberculosis. The 'miliary' pattern of pulmonary metastases described in cases of choriocarcinoma may be due to large vessel intra-arterial tumour emboli rather than disseminated parenchymal metastases.

Adult↗