We observed a rare case of invasive mucinous adenocarcinoma (IMA) with a lepidic-predominant pattern accompanied by pulmonary tuberculosis. An 85-year-old man with repeated cough and sputum was admitted to Xinhua Hospital. T-SPOT test result was 212 pg/ml (reference value of negative is < 14 pg/ml), Mycobacterium tuberculosis culture was positive, and tuberculin skin test (PPD) was negative (skin induration < 5 mm). The patient was treated with several courses of antibiotics and anti-tuberculosis treatments. Repeated chest CT scans showed disease progression. Bronchoscopy yielded negative results. PET-CT scans showed negative results. A percutaneous lung biopsy revealed mucin-secreting cells lining the alveolar walls. IMA with a lepidic-predominant pattern was diagnosed after invasiveness was found after experimental treatments. Simultaneous occurrence of pulmonary tuberculosis and lung cancer are common; however, the present case of IMA having a lepidic-predominant pattern and coexisting with active tuberculosis has not been reported yet.
Adenocarcinoma, Mucinous ; diagnosis ; pathology ; Aged, 80 and over ; Antibiotics, Antitubercular ; therapeutic use ; Disease Progression ; Humans ; Lung Neoplasms ; diagnosis ; pathology ; Male ; Mycobacterium tuberculosis ; isolation & purification ; Positron Emission Tomography Computed Tomography ; Pulmonary Alveoli ; pathology ; Tuberculosis, Pulmonary ; diagnosis ; drug therapy

OBJECTIVETo retrospectively explore the effectiveness of surgical intervention model for repairing the tuberculosis wound with sinus tract.

METHODSForty-three patients with tuberculosis wound with sinus tract who met the inclusion criteria were admitted to the 309th Hospital of PLA from January 2010 to October 2015. These patients were divided into test group (n=38) and control group (n=5) according to the different treatment and patient's consent. Patients in test group were treated as follows. Firstly, antituberculosis drugs were taken orally for at least 3 weeks, and the wounds were accurately assessed using magnetic resonance imaging combined with 3-dimensional reconstruction software. Then sinus tract and its surrounding devitalized tissue were completely excised, and vacuum sealing drainage (VSD) treatment with negative pressure value of -26.6 kPa was performed for 1 to 2 weeks (dressing change was performed per 7 days). Lastly, the wounds were covered through direct suture or grafting skin or flap. Patients in control group were firstly given antituberculosis drugs orally for at least 3 weeks, and then they were treated with routine dressing change in outpatient service every 3 days. After the former therapy, patients in both groups were given antituberculosis drugs by oral administration for at least 6 months and were followed up for 6 to 36 months. Detection of Bacillus tuberculosis, Acid-fast bacilli, and tuberculosis granuloma, wound healing time, and relapse of tuberculosis wound in patients of both groups were recorded. The rates of single sinus tract, two sinus tracts, and more than or equal to 3 sinus tracts of patients in test group were recorded. Data were processed with Fisher's exact test and Wilcoxon rank-sum test.

RESULTSBacillus tuberculosis was respectively detected in wounds of 5 patients in test group and 2 patients in control group. Acid-fast bacilli were positively expressed in wounds of 8 patients in test group and 3 patients in control group. A typical tuberculosis granuloma phenomenon was observed in the wounds of 27 patients in test group and 4 patients in control group. These differences in above-mentioned 3 indexes between two groups were not statistically significant (with P values respectively 0.238 4, 0.154 4, 1.000 0). The median of wound healing time of patients in test group was 19.6 d, which was significantly shorter than that in control group (94.4 d, χ(2)=12.986 0, P=0.000 3). There were 2 and 1 patients with recurrent tuberculosis wound in test group and control group respectively, without statistically significant difference (P=0.363 0). Among patients in test group, the rate of single sinus tract was 23.7%(9/38), the rate of two sinus tracts was 28.9%(11/38), and the rate of more than or equal to 3 sinus tracts was 47.4% (18/38).

CONCLUSIONSRepairing the tuberculosis wound with sinus tract in surgical intervention model of antituberculosis therapy+ accurate wound assessment+ debridement+ VSD treatment+ surgical repair is beneficial to making the optimal operation plan under the premise of knowing location of sinus tract, which can reduce surgical risk.

Debridement ; Humans ; Magnetic Resonance Imaging ; Negative-Pressure Wound Therapy ; Paranasal Sinuses ; pathology ; surgery ; Retrospective Studies ; Skin Transplantation ; Surgical Flaps ; Treatment Outcome ; Tuberculosis ; drug therapy ; surgery ; Wound Healing

Default from tuberculosis (TB) treatment could exacerbate the disease and result in the emergence of drug resistance. This study identified the risk factors for default from TB treatment in Korea. This single-center case-control study analyzed 46 default cases and 100 controls. Default was defined as interrupting treatment for 2 or more consecutive months. The reasons for default were mainly incorrect perception or information about TB (41.3%) and experience of adverse events due to TB drugs (41.3%). In univariate analysis, low income (< 2,000 US dollars/month, 88.1% vs. 68.4%, P = 0.015), absence of TB stigma (4.3% vs. 61.3%, P < 0.001), treatment by a non-pulmonologist (74.1% vs. 25.9%, P < 0.001), history of previous treatment (37.0% vs. 19.0%, P = 0.019), former defaulter (15.2% vs. 2.0%, P = 0.005), and combined extrapulmonary TB (54.3% vs. 34.0%, P = 0.020) were significant risk factors for default. In multivariate analysis, the absence of TB stigma (adjusted odd ratio [aOR]: 46.299, 95% confidence interval [CI]: 8.078-265.365, P < 0.001), treatment by a non-pulmonologist (aOR: 14.567, 95% CI: 3.260-65.089, P < 0.001), former defaulters (aOR: 33.226, 95% CI: 2.658-415.309, P = 0.007), and low income (aOR: 5.246, 95% CI: 1.249-22.029, P = 0.024) were independent predictors of default from TB treatment. In conclusion, patients with absence of disease stigma, treated by a non-pulmonologist, who were former defaulters, and with low income should be carefully monitored during TB treatment in Korea to avoid treatment default.
Adult ; Aged ; Antitubercular Agents/*therapeutic use ; Case-Control Studies ; Female ; Humans ; Male ; Medication Adherence ; Middle Aged ; Multivariate Analysis ; Odds Ratio ; Republic of Korea ; Risk Factors ; Socioeconomic Factors ; Tuberculosis/*drug therapy/pathology

There are several reports to demonstrate that rifampicin, a major anti-tuberculosis agent, is associated with some adverse renal effects, with a few cases of rifampicin-induced minimal change disease (MCD). In the present case, a 68-year-old female presented with nausea, vomiting, foamy urine, general weakness and edema. She had been taking rifampicin for 4 weeks due to pleural tuberculosis. The patient had no proteinuria before the anti-tuberculosis agents were started, but urine tests upon admission showed heavy proteinuria with a 24-h urinary protein of 9.2 g/day, and serum creatinine, albumin, and total cholesterol levels were 1.36 mg/dL, 2.40 g/dL, and 283 mg/dL, respectively. MCD was diagnosed, and the patient achieved complete remission after cessation of rifampicin without undergoing steroid therapy.
Aged ; Antibiotics, Antitubercular/*adverse effects/therapeutic use ; Edema/etiology ; Female ; Humans ; Kidney Function Tests ; Kidney Glomerulus/pathology ; Nausea/etiology ; Nephrosis, Lipoid/*chemically induced/pathology ; Proteinuria ; Remission Induction ; Rifampin/*adverse effects/therapeutic use ; Treatment Outcome ; Tuberculosis, Pleural/*drug therapy

Gastrointestinal tuberculosis that is not an unusual form of extrapulmonary tuberculosis and it is usually associated with immunocompromised condition that may present with clinical symptoms including fever, weight loss or pain. Terminal ileum and cecum are the common sites of involvement, but involvement of the stomach is rare. Furthermore, synchronous tuberculosis involving both the stomach and lower gastrointestinal tract has been reported in very few cases. Herein, we report a case of incidentally detected synchronous tuberculosis involving both the stomach and terminal ileum that was successfully treated by antituberculosis therapy in an asymptomatic immunocompetent patient.
Adult ; Antitubercular Agents/therapeutic use ; Asymptomatic Infections ; Drug Therapy, Combination ; Endoscopy, Digestive System ; Female ; Humans ; Intestine, Small/pathology ; Stomach/pathology ; Tomography, X-Ray Computed ; Tuberculosis, Gastrointestinal/*diagnosis/drug therapy

No abstract available.
Adult ; Antineoplastic Agents/*adverse effects ; Antitubercular Agents/therapeutic use ; Biopsy ; Female ; Gastrointestinal Stromal Tumors/*drug therapy/pathology/surgery ; Humans ; Imatinib Mesylate/*adverse effects ; Lung Diseases, Interstitial/*chemically induced/diagnosis ; Mycobacterium tuberculosis/*isolation & purification ; Protein Kinase Inhibitors/*adverse effects ; Rectal Neoplasms/*drug therapy/pathology/surgery ; Tomography, X-Ray Computed ; Tuberculosis, Pulmonary/diagnosis/drug therapy/*microbiology

OBJECTIVE: Spinal intramedullary tuberculoma (SIMT) is rare, accounting for 2/100,000 cases of tuberculosis and only 0.2% of all cases of central nervous system(CNS) tuberculosis. We share our experiences of 11 cases of this entity for improving diagnosis and conceptualize the management of this rare disease. METHODS: The clinical profile, radiological data and management of 11 cases of SIMT which were managed either conservatively or by surgical intervention during last 27 years (1987-2014) were analysed. RESULTS: Male:female ratio was 1.75:1. Five cases had associated pulmonary Koch's. Most common site was thoracic cord. Two cases had concurrent multiple intracranial tuberculoma. Most common presentation was paraparesis. X-ray myelography was performed in two patients in the initial period of study suggesting intramedullary pathology. In the subsequent nine cases who had magnetic resonance imaging (MRI), seven showed typical "target sign" and conglomerate ring lesion. Out of 8 surgically managed patients, 6 cases improved rapidly and in 2 patients gradual improvement was seen in follow-up. Most common indication of surgical excision was rapid neurological deterioration followed by diagnosis in doubt. Histopathology confirmed tuberculous etiology of the intramedullary lesion in all. Clinical and radiological improvement was seen in all 3 conservatively managed patients in follow-up. CONCLUSION: MRI findings of SIMT were specific and proven histologically correct. Surgical intervention may be indicated if there is no response to chemotherapy, the diagnosis is in doubt, or there is a rapid deterioration in neurological function because surgical outcome is good in these circumstances.
Diagnosis ; Drug Therapy ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging ; Myelography ; Paraparesis ; Pathology ; Rare Diseases ; Tuberculoma* ; Tuberculoma, Intracranial ; Tuberculosis

Paradoxical reaction during antituberculosis therapy is defined as aggravation of preexisting tuberculous lesions or the development of new lesions. A 24-year-old female college student diagnosed with abdominal and pulmonary tuberculosis presented with fever and abdominal pain after having been treated with antituberculosis agents for 4 months. Tuberculous mesenteric lymphadenitis was suspected on abdominal CT scan and enlarged necrotic abscess was also present. These findings were considered to be due to paradoxical reaction rather than treatment failure during antituberculosis treatment. Although laparoscopic bowel adhesiolysis and abscess drainage were performed, high fever and severe abdominal pain did not improve. However, the patient eventually made a completely recovery after corticosteroid therapy combined with antituberculosis agents. Herein, we report a case of paradoxical reaction which developed in a patient with abdominal and pulmonary tuberculosis during antituberculosis therapy.
Abscess ; Adrenal Cortex Hormones/therapeutic use ; Antitubercular Agents/*therapeutic use ; Drainage ; Female ; Humans ; Mesenteric Lymphadenitis/etiology ; Tomography, X-Ray Computed ; Tuberculosis/*drug therapy/pathology ; Tuberculosis, Pulmonary/diagnosis/pathology ; Young Adult

The correlation between serum anti-tuberculosis (TB) drug levels and the drug-induced hepatotoxicity (DIH) remains unclear. The purpose of this study was to investigate whether anti-TB DIH is associated with basal serum drug levels. Serum peak levels of isoniazid (INH), rifampicin (RMP), pyrazinamide (PZA), and ethambutol (EMB) were analyzed in blood samples 2 hr after the administration of anti-TB medication. Anti-TB DIH and mild liver function test abnormality were diagnosed on the basis of laboratory and clinical criteria. Serum anti-TB drug levels and other clinical factors were compared between the hepatotoxicity and non-hepatotoxicity groups. A total of 195 TB patients were included in the study, and the data were analyzed retrospectively. Seventeen (8.7%) of the 195 patients showed hepatotoxicity, and the mean aspartate aminotransferase/alanine aminotransferase levels in the hepatotoxicity group were 249/249 IU/L, respectively. Among the 17 patients with hepatotoxicity, 12 showed anti-TB DIH. Ten patients showed PZA-related hepatotoxicity and 2 showed INH- or RMP-related hepatotoxicity. However, intergroup differences in the serum levels of the 4 anti-TB drugs were not statistically significant. Basal serum drug concentration was not associated with the risk anti-TB DIH in patients being treated with the currently recommended doses of first-line anti-TB treatment drugs.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Alanine Transaminase/blood ; Antitubercular Agents/adverse effects/*blood/therapeutic use ; Aspartate Aminotransferases/blood ; Drug-Induced Liver Injury/*blood ; Ethambutol/adverse effects/blood/therapeutic use ; Female ; Humans ; Isoniazid/adverse effects/blood/therapeutic use ; Liver/*pathology ; Liver Function Tests ; Male ; Middle Aged ; Pyrazinamide/adverse effects/blood/therapeutic use ; Retrospective Studies ; Rifampin/adverse effects/blood/therapeutic use ; Tuberculosis, Pulmonary/drug therapy ; Young Adult

The correlation between serum anti-tuberculosis (TB) drug levels and the drug-induced hepatotoxicity (DIH) remains unclear. The purpose of this study was to investigate whether anti-TB DIH is associated with basal serum drug levels. Serum peak levels of isoniazid (INH), rifampicin (RMP), pyrazinamide (PZA), and ethambutol (EMB) were analyzed in blood samples 2 hr after the administration of anti-TB medication. Anti-TB DIH and mild liver function test abnormality were diagnosed on the basis of laboratory and clinical criteria. Serum anti-TB drug levels and other clinical factors were compared between the hepatotoxicity and non-hepatotoxicity groups. A total of 195 TB patients were included in the study, and the data were analyzed retrospectively. Seventeen (8.7%) of the 195 patients showed hepatotoxicity, and the mean aspartate aminotransferase/alanine aminotransferase levels in the hepatotoxicity group were 249/249 IU/L, respectively. Among the 17 patients with hepatotoxicity, 12 showed anti-TB DIH. Ten patients showed PZA-related hepatotoxicity and 2 showed INH- or RMP-related hepatotoxicity. However, intergroup differences in the serum levels of the 4 anti-TB drugs were not statistically significant. Basal serum drug concentration was not associated with the risk anti-TB DIH in patients being treated with the currently recommended doses of first-line anti-TB treatment drugs.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Alanine Transaminase/blood ; Antitubercular Agents/adverse effects/*blood/therapeutic use ; Aspartate Aminotransferases/blood ; Drug-Induced Liver Injury/*blood ; Ethambutol/adverse effects/blood/therapeutic use ; Female ; Humans ; Isoniazid/adverse effects/blood/therapeutic use ; Liver/*pathology ; Liver Function Tests ; Male ; Middle Aged ; Pyrazinamide/adverse effects/blood/therapeutic use ; Retrospective Studies ; Rifampin/adverse effects/blood/therapeutic use ; Tuberculosis, Pulmonary/drug therapy ; Young Adult