No abstract available.

No abstract available.
Apraxias* ; Ataxia*

Unfortunately, the original version of this article contained an error in the nomenclature of a variant which was shown in an electropherogram in the Figure 1.

No abstract available.
Neurilemmoma ; Thyroid Gland ; Thyroid Nodule

BACKGROUND: Meningitis is a clinically important disease because of its high mortality and morbidity. The epidemiology of this disease has changed remarkably due to the introduction of pneumococcal vaccines and Haemophilus influenzae type b (Hib) conjugate vaccine. Therefore, it is required to continuously monitor and research the organisms isolated from cerebrospinal fluid (CSF) cultures. METHODS: We analyzed trends of bacteria and fungi isolates obtained from CSF cultures between 1997 and 2016 in a tertiary care hospital according to year, month, gender, and age. RESULTS: Out of a total of 38,450 samples, we identified 504 (1.3%) isolates. The isolation rate in the first tested decade (1997–2006) ranged from 1.3% to 3.1%, while that in the second decade (2007–2016) ranged from 0.4% to 1.5%. The most common organisms was coagulase-negative staphylococci (CoNS) (31.9%), followed by Staphylococcus aureus (9.5%), Streptococcus pneumoniae (7.5%), Acinetobacter baumannii (5.8%), and Mycobacterium tuberculosis (5.8%). Monthly isolation rates were highest in May and July and lowest in February and December. Male to female ratio was 1.5:1. The isolation rates of S. pneumoniae, Enterococcus faecium, and Escherichia coli were similar in children and adults, but those of S. aureus, E. faecalis, A. baumannii, Pseudomonas aeruginosa, M. tuberculosis, and Cryptococcus neoformans were higher in adults than in children. CONCLUSION: During the last two decades, the isolation rate of CSF culture per year has decreased, with monthly isolation rates being highest in May and July. CoNS, S. aureus, and S. pneumoniae were most common in males, whereas CoNS, S. pneumoniae, and M. tuberculosis were most common in females. While Group B Streptococcus was most common in infants younger than 1 year, S. aureus and C. neoformans were more common in adults.
Acinetobacter baumannii ; Adult ; Bacteria* ; Cerebrospinal Fluid* ; Child ; Cryptococcus neoformans ; Enterococcus faecium ; Epidemiology ; Escherichia coli ; Female ; Fungi* ; Haemophilus influenzae type b ; Humans ; Infant ; Male ; Meningitis ; Mortality ; Mycobacterium tuberculosis ; Pneumococcal Vaccines ; Pneumonia ; Pseudomonas aeruginosa ; Staphylococcus aureus ; Streptococcus ; Streptococcus pneumoniae ; Tertiary Healthcare* ; Tuberculosis

BACKGROUND: It is recommended to use aerosolized (AS) colistin in patients undergoing mechanical ventilation therapy as an adjunctive in the latest guidelines, in spite of high nephrotoxicity and limited studies. In this study, systematic reviews and metaanalyzes were conducted to evaluate the safety and efficacy of AS colistin in patients with ventilator-associated pneumonia. METHODS: Two authors independently searched related literature published from Pubmed and EMBASE until July 2016 and included a study comparing adjunctive AS colistin with intravenous (IV) colistin monotherapy. The primary outcome was the clinical response rate, the secondary outcome was the overall mortality, and nephrotoxicity. The publication bias was evaluated using the Egger's test. RESULTS: Of the total 279 articles, nine were finally included in the final analysis. There was a significant difference between the adjunctive AS colistin group and the IV colistin monotherapy group for the treatment-response rate (odds ratio (OR), 1.56; 95% CI, 1.14–2.14; p = 0.005; I² = 36%), although there was no significant difference in overall mortality (OR, 0.77; 95% CI, 0.57–1.04; p = 0.09; I² = 20%). However, there was no significant difference between the two groups in nephrotoxicity (OR, 1.13; 95% CI, 0.74–1.74; p = 0.57; I² = 4%). CONCLUSION: The addition of aerosolized colistin to IV colistin monotherapy showed better results in terms of efficacy than IV colistin monotherapy and did not show any significant difference in terms of total mortality and nephrotoxicity. Additional large-scale studies of this need to be verified.

Pagetoid Bowen disease is a histological variant of Bowen disease which demonstrates large pale staining cells (pagetoid cells). It requires differential diagnosis from other cutaneous malignancies with similar patterns, such as extramammary Paget's disease (EMPD) and Pagetoid melanoma in situ. Herein, we report a case of Pagetoid Bowen disease which was initially misdiagnosed as ectopic EMPD.
Bowen's Disease* ; Diagnosis, Differential ; Immunohistochemistry ; Melanoma ; Paget Disease, Extramammary*

An 88-year-old woman complained of right quadrant abdominal pain and severe edema in both legs. She had a history of pulmonary embolism one month ago. Abdomen CT showed a huge hepatic cyst compressing the intrahepatic portion of the inferior vena cava (IVC). The venogram CT showed multifocal thrombosis in the iliocaval and both lower extremity veins. Percutaneous hepatic cyst drainage was carried out. Fluid analysis presented leukocytosis, which suggested an infected hepatic cyst. To prevent secondary pulmonary thromboembolism, an IVC filter was inserted before catheter drainage for the hepatic cyst. One week later, abdominal pain was relieved. Then, sclerotherapy for the remnant hepatic cyst was performed by ethanol. Follow-up CT showed an increased amount of thrombosis in the iliocaval and left calf vein, but the IVC filter prevented another thromboembolic event successfully. The patient started dabigatran, a new oral anticoagulant, and compression stockings were applied to both legs. After one month, no visible thrombosis in the pelvis or either extremity was detected in abdominal CT. This case suggests that a huge hepatic cyst, especially with infection, should be considered as a possible cause of deep vein thrombosis if no other risk factors for thromboembolism exist.
Abdomen ; Abdominal Pain ; Aged, 80 and over ; Catheters ; Dabigatran ; Drainage* ; Edema ; Ethanol ; Extremities ; Female ; Follow-Up Studies ; Humans ; Leg ; Leukocytosis ; Liver ; Lower Extremity ; Pelvis ; Pulmonary Embolism ; Risk Factors ; Sclerotherapy ; Stockings, Compression ; Thromboembolism ; Thrombosis ; Tomography, X-Ray Computed ; Veins ; Vena Cava Filters* ; Vena Cava, Inferior* ; Venous Thrombosis*

No abstract available.
Parkinsonian Disorders

BACKGROUND: The pathologic distinction between high-grade prostate adenocarcinoma (PAC) involving the urinary bladder and high-grade urothelial carcinoma (UC) infiltrating the prostate can be difficult. However, making this distinction is clinically important because of the different treatment modalities for these two entities. METHODS: A total of 249 patient cases (PAC, 111 cases; UC, 138 cases) collected between June 1995 and July 2009 at Seoul St. Mary's Hospital were studied. An immunohistochemical evaluation of prostatic markers (prostate-specific antigen [PSA], prostate-specific membrane antigen [PSMA], prostate acid phosphatase [PAP], P501s, NKX3.1, and α-methylacyl coenzyme A racemase [AMACR]) and urothelial markers (CK34βE12, p63, thrombomodulin, S100P, and GATA binding protein 3 [GATA3]) was performed using tissue microarrays from each tumor. RESULTS: The sensitivities of prostatic markers in PAC were 100% for PSA, 83.8% for PSMA, 91.9% for PAP, 93.7% for P501s, 88.3% for NKX 3.1, and 66.7% for AMACR. However, the urothelial markers CK34βE12, p63, thrombomodulin, S100P, and GATA3 were also positive in 1.8%, 0%, 0%, 3.6%, and 0% of PAC, respectively. The sensitivities of urothelial markers in UC were 75.4% for CK34βE12, 73.9% for p63, 45.7% for thrombomodulin, 22.5% for S100P, and 84.8% for GATA3. Conversely, the prostatic markers PSA, PSMA, PAP, P501s, NKX3.1, and AMACR were also positive in 9.4%, 0.7%, 18.8%, 0.7%, 0%, and 8.7% of UCs, respectively. CONCLUSIONS: Prostatic and urothelial markers, including PSA, NKX3.1, p63, thrombomodulin, and GATA3 are very useful for differentiating PAC from UC. The optimal combination of prostatic and urothelial markers could improve the ability to differentiate PAC from UC pathologically.
Acid Phosphatase ; Adenocarcinoma ; Carrier Proteins ; Coenzyme A ; Humans ; Immunohistochemistry ; Membranes ; Prostate ; Seoul ; Thrombomodulin ; Urinary Bladder