• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.17 no.1
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• pp.38-42
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• 2006

Background and Objectives: There has been a gradual decline in the incidence of laryngeal tuberculosis due to effective an-tituberculous chemotherapy and improvement in the standard of living. During the last decade, however, the disease has changed its clinical pattern. We aimed to study a clinical and telescopic evaluation of laryngeal tuberculosis. Materials and Method: A retrospective clinical analysis was done for 16 patients who diagnosed laryngeal tuberculosis from January 2000 through December 2004. All patients had a complete clinical and laboratory work-up including telescopy, chest X-rays, sputum cultures, Tbc PCR(polymerase chain reaction). Laryngeal biopsies were performed in some cases. All the patients received proper antituberculous chemotherapy. Results: The patients age ranged from 21 to 59 with a mean age 43. The male to female ratio was 10:6. The prominent presenting symptom was hoarseness. The various telescopic findings were categorized: 7 patients showed ulcerative, 4 patients granulomatous, 3 patients ulcerofungative, 2 patients had nonspecific inflammatory lesions. Involving sites were true vocal cord most commonly in 12 patients. Three of 16 patients had normal chest X-ray fmding. Among 16 patients, 4 patients showed positive response for AFB stain, 13 patients showed positive for Tbc PCR. Biopsy was done for 3 patients who were not confirmed in initial tuberculous test. All patients responded satisfactorily to antituberculous medication. Conclusion: The telescopic findings and clinical manifestations of laryngeal tuberculosis have changed and seemed to be different from those of classic reports. Thus, the clinicians who deal with the various symptoms and diseases should be aware of the existence of laryngeal tuberculosis and the changing patterns of the disease.

• The Korean Journal of Mycology
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• v.16 no.1
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• pp.26-32
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• 1988

A total of 1,192 patients, who complained a continued chronic cough, suptum or occasional hemoptysis, in spite of successful completion of antituberculous chemotherapy or had some suspected fungal infection, were included. Serum specimens were collected from all the patients studied and sputum or other specimens collected and cultured from the most of the patients. 405(34.0%) cases of the total patients studied showed a positive precipitin reaction to the one or more of the fungal antigens on immunodiffusion tests and 303 cases of them were found to have been infected with Aspergilli, of which Aspergillus fumigatus was involved in 287 cases, followed by Aspergillus flavus(1.7%), Aspergillus nidulans(0.3%), Aspergillus niger(0.3%) and Aspergillus nidulans var. latus(0.1%). pricipitin antibodies were produced to Candida al­bicans(8.1%) and Pseudallerscheria boydii(0.8%). In the chest radiographs of 186 precipitin positive patients, distinct fungus ball shadows were seen in 47 cases and 45 cases of them were formed by A. fumigatus. The isolates from sputum specimens of 724 patients were aspergilli which were consisted of the 46.4% of the total fungal isolates. Identification of 137 yeast like fungi from the sputum specimens of 413 patients revealed that C. albicans(64.2%) was a commonest yeast flora.

• Tuberculosis and Respiratory Diseases
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• v.65 no.4
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• pp.277-284
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• 2008

Background: In principle, cervical tuberculous lymphadenitis (CTBL) is a medical disease that may require surgical treatment, particularly in young women who complain of psychosocial and cosmetic problems. We encountered 13 cases of aggravated CTBL treated surgically despite the appropriate course of antituberculous chemotherapy. We report the clinical characteristis of these cases. Methods: The clinical data of 13 patients with aggravated CTBL requiring surgical treatment from January 2000 to December 2006 at the Department of Chest Medicine, Internal Medicine and Plastic Surgery, National Medical Center was reviewed retrospectively. Results: Twelve of the 13 cases (92%) were female. The most common age was 21~30 years (69%). Multiple nodes were palpated in 11 cases (85%). The supraclavicular lymph nodes were sites the most commonly involved (54%). The other involved sites in the order of decreasing frequency were the jugular chain, posterior cervical, submandibular and infraauricular lymph nodes. A palpable mass was the most commonsymptom. Neck pain was reported in 3 cases (23%). General symptoms such as weight loss, fatigue, anorexia and night sweats were noted in 5 cases (38%). Respiratory symptoms such as cough, sputum, hemoptysis, dyspnea and chest pain were observed in 4 cases (31%). Pulmonary tuberculosis was noted in 11 cases (85%). Other extrapulmonary tuberculosis coexisted in 4 cases (31%). This suggests that surgical CTBLs may be manifestations of a systemic disease and might be difficult to treat. Most cases (92%) were stages 2 and 3 at the initial diagnostic period but all cases fell into stage 4 and 5 when reassesed before surgery. The average duration of anti-TB chemotherapy before and after surgery was 10.2 and 15.2 months, respectively. The 13 patients were followed up until June. 2008. Among them, 2 cases had newly developed CTBL and the other 11cases showed no recurrence. Conclusion: In principle, CTBL is the medical disease. However, despite the appropriate course of anti-TB chemotherapy, CTBL can progress to a more advanced stages and grow rapidly to a large-sized or fistulous mass with a persistent abscess. Surgical treatment may be inevitable for patients with psychosocial and cosmetic problems caused by these masses, particularly in young women.

• Pediatric Infection and Vaccine
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• v.9 no.1
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• pp.117-121
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• 2002

Although the incidence of intracranial tuberculosis in children have been decreased with development of antituberculous therapy, mortality rate is still high as formerly if the diagnosis and treatment was not performed early. Authors report a case of a 5-month old male with multiple intracranial tuberculoma who have been accompanied by miliary tuberculosis and tuberculous meningitis. He was hospitalized at the pediatric department of Wonkwang University Hospital with mild fever and persistent cough. The brain MRI was performed and showed that there were multiple intracranial micronodular densities, perinodular edema and diffuse leptomeningeal enhancement which were disappeared completely after antituberculosis chemotherapy for 12 months and he had completely recovered without sequale.

• Tuberculosis and Respiratory Diseases
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• v.63 no.5
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• pp.417-422
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• 2007

Background: It is not known with certainty whether patients with persistently positive sputum smear results who have also had negative sputum culture results require prolongation of treatment for tuberculosis in order to avoid an increased risk of eventual relapse. The purpose of the present study was to retrospectively describe the treatment characteristics and evaluate the appropriate duration of treatment in these patients. Methods: Sixty of 69 patients with sputum smear positive and culture negative tests at 5 months after first line anti-tuberculous chemotherapy from 2002 to 2003 were retrospectively analyzed. Exclusion criteria included incomplete treatment or resistance to rifampicin or two additional antibiotics, as determined by a drug susceptibility test (DST). Results: Smear conversion of the study subjects was observed after $8.3{\pm}2.3$ months treatment, and the patients were culture negative after $2.0{\pm}0.8$ months. The relapse rates of the study subjects were 3.8, 10.0, and 25.8% after 1, 2, and 5 years of anti-tuberculosis chemotherapy, respectively. The relapse rates were not significantly affected by a series of risk factors such as age, sex, presence of diabetes, a sputum culture examination after 2 months treatment, previous treatment history, chest radiograph, and duration of the treatment (P>0.05). Conclusion: Regimen change is not required for patients with persistent smear positive but culture negative tests in the fifth month for first line antituberculous treatment. However, a further study will be needed to clarify the high relapse rate in this specific group of patients.

• Journal of Chest Surgery
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• v.30 no.2
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• pp.219-225
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• 1997

Although most of the patients with endobronchial tuberculosis have some degree of bronchial stenosis, more aggressive treatment is needed to restore the patency of the involved tracheobronchial tree for some patients not responding well to antituberculous chemotherapy combined with steroids. In our first case, we reseated stenotic trachea in a 42 years old women who showe overgrowing granulation tissue through the modified Gianturco steno wire which was previously inserted and anastomosed end to end. Another case was a 37 years old male with left main bronchial rcstenosis complicate, $\boxUl$ after inserting a Strecker stent and sleeve left upper lobectomy was performed.

• Clinical and Experimental Pediatrics
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• v.49 no.11
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• pp.1227-1231
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• 2006

Intestinal tuberculosis presents with nonspecific and variable clinical manifestations. It is rarely seen in current clinical practice and the diagnosis may be missed or confused with many other disorders such as Crohns disease and intestinal neoplasms. The route of infection by tuberculous enteritis is variable and the treatment regimens used for treating pulmonary tuberculosis are generally effective for tuberculous enteritis as well. Uncomplicated tuberculous enteritis can be managed with a nine to 12- month course of antituberculous chemotherapy. If not treated early, the prognosis for intestinal tuberculosis is poor, with an overall mortality of between 19 percent and 38 percent. However, 90 percent of patients will respond to medical therapy alone if started early. Therefore, early detection and treatment is essential. Here we report a case of intestinal tuberculosis secondary to miliary tuberculosis.

• Journal of Chest Surgery
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• v.25 no.1
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• pp.79-85
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• 1992

We have analyzed 1559 operated cases during the 32 year period, from October, 1958 to December, 1990. Annual incidence of the surgical treatment decreased from 101[1960] to 25[1990]. The ratio between male and female was 2.1: 1 and the age of peak incidence was in the 3rd and 4th decades. Recently, patients below the age of 20 years were decreased, but above 50 years were much increased. The patients were consisted of far-advanced case in 71.8% and moderately-advanced case in 22.0% in 1990, as compared with 44% and 54% correspondingly in 1960. Preoperative sputum positivity decreased from 91%[1958~1963] to 38%[1982~1990]. Preoperative antituberculous chemotherapy for more than 3 years increased from 16% [1958~1963] to 56.5% [1982~1990]. From the view of surgical indication, totally destroyed lung and destroyed lobe or segment has been main indication. Recently empyema with parenchymal lesion was increased, and so more extensive surgical resection such as pleuropneumonectomy was performed more frequently. The trends in the mode of surgical treatment revealed that thoracoplasty has virtually disappeared and operations required for residuals of pleural disease have increased. Postoperative mortality increased from 1.6-2.0% to 3.6% recently as well as morbidity. On the basis of our study, far-advanced and drug-resistant patients increased in number recently, whose pulmonary function was poor. So postoperative mortality and morbidity was increased despite improved anesthetic and surgical techniques. Proper surgical intervention should be considered before the appearance of resistance for all chemotherapeutic drugs.

• The Journal of the Korean Society for Microbiology
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• v.18 no.1
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• pp.99-110
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• 1983

Four cases of pulmonary pseudallescheriasis in patients with healed pulmonary tuberculosis are described. All four patients had a long history of antituberculous chemotherapy for pulmonary tuberculosis, but continuous sputum negativity for acid fast bacilli indicated apparent recovery from tuberculosis. They, however, complained continued intermittent hemoptysis and chronic cough. Although their chest roentgenograms did not show a clearcut mycetomal shadows in preformed cavitary lung lesions, Pseudallescheria boydii or Scedosporium apiospermum was repeatedly isolated from serial sputum specimens collected at different days for a period of over half an year or two years and their serial serum specimens produced precipitin bands with home-made antigen from 8-week old culture filtrate of P. boydii. Second fungus was isolated from sputum specimens of two patients and one was Candida albicans and the other was Aspergillus fumigatus. Sera from both patients reacted with antigens of those second fungi. Unfortunately pulmonary function of three patients did not allow surgical excision of the infected area and one patient refused surgery.

• Tuberculosis and Respiratory Diseases
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• v.45 no.3
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• pp.503-508
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• 1998

Background: Tuberculous cervical lymphadenitis is one of the common causes of cervical mass in adult (especially in woman) in korea. Sometimes it appears to be difficult in defining the role of surgery and duration of antituberculous chemotherapy. Method: To clarify the proper duration and/or combination of regimens, we analyzed the clinical data of 31 patient with cervical lymphadenitis diagnosed at Chungnam National University Hospital from March 1996 to December 1996 and all patients were prospectively randomized into two groups(2HREZ/4HRE and 6HREZ) by treatment method. Result: Prevalent age, male to female ratio, association with pulmonary tuberculosis and history of previous antituberculous medication were not statistically different between two groups. The average size of the largest lymph node before teatment was $2.43{\pm}0.98cm$ and $3.15{\pm}1.74cm$, respectively and was 0.63cm and 0.6cm after treatment, respectively. In both groups, 2 patients have engrowing node or not changed node during tratment and no recurrence was found during follow up period upto 12 months. In both groups, no significant side reaction resulting in discotinuation or changing the regimens was noticed. Conclusion: Short course antituberculosis therapy(2HREZ/4HRE) could be recommanded as effective standard therapy for superficial lymph node tuberculosis. Longterm follow up at least 36 months to observe recurrence might be needed to confirm this conclusion.