No abstract available.
Osteotomy*

A captive female capybara (Hydrochoerus hydrochaeris) of unknown age discharged a bloody mass from the vaginal region. A histopathology examination revealed the mass to be a reproductive leiomyosarcoma, and an ovariohysterectomy was performed. The histopathology examination confirmed that the excised tissue was a uterine leiomyosarcoma. The purpose of this report is to describe clinical history and histopathological diagnosis of leiomyosarcoma in capybaras. This report is novel because it describes the first diagnosis of uterine leiomyosarcoma in a capybara. Since clinical data about capybaras are rare, this case report will help to diagnosis and treat reproductive diseases of this species.

To present CT and clinical features of active tuberculomas, we analyzed retrospectively CT findings of 14 tuberculomas (n=14) in 13 patients which appeared as solitary pulmonary nodules on plain radiographs and evaluated the response of tuberculomas to antituberculous chemotherapy. Nine tuberculomas (64%) were ovoid in shape and 10 (72%) showed smooth margin. Twelve(86%) tuberculomas were shown as low density lesions on unenhanced or enhanced CT scans. Calcification and cavitation were noted in three (21%) and eight (57%) tuberculomas respectively. Seven (50%) tuberculomas were accompanied by satellite nodules. Acid-fast bacilli (AFB) was positive in all tuberculomas in sputum, lavage fluid, or percutaneous transhoracic needle aspiration (PTNA). Smear and culture of lavage fluid and PTNA aspirate were superior to the detection of AFB than sputum examination. Follow-up study with antituberculous chemotherapy in 14 tuberculomas resulted in complete disappearance in three, decrease in size in seven, and no visible change in the remaining four. These observations suggest that tuberculomas are well-defined, ovoid, and low-density nodules containing calcifications and/or cavitations. Tuberculomas are relatively indolent even with threatment.
Drug Therapy ; Follow-Up Studies ; Humans ; Needles ; Retrospective Studies ; Solitary Pulmonary Nodule ; Sputum ; Therapeutic Irrigation ; Tomography, X-Ray Computed ; Tuberculoma*

No abstract available.
Animals ; Isoproterenol* ; Plasma* ; Rats* ; Renin*

No abstract available.
Calcinosis* ; Humans ; Infant, Newborn*

Along with the enactment of a law separating the prescribing and dispensing of drugs in Korea in 2000, attempts at reducing medical expenses by generic substitution have been allowed since August 2001 so long as generic products are bioequivalent to the original products. In the pharmaceutical industry, the required development and investment to make generic products are much less in terms of time and money. Thus, the number of bioequivalence studies in Korea has increased. This has resulted in the need for bioequivalence recommendations (guidelines), taking into account the circumstances of the Korean pharmaceutical industry. In this paper, we provide procedures for making bioequivalence determinations for individual products acting on the circulatory system (30 drugs, 2011), the components of which are widely accepted for the development of generic products in Korea. These recommendations correspond with international guidelines, such as those of the US FDA and EMEA. For the 30 drugs that act on the circulatory system, we examined each in terms of subject selection (healthy volunteers vs. patients), dosage strength, dosage route, analytes to measure, and evaluation parameters, and prepared bioequivalence recommendations for individual products through an analysis of many published papers, US FDA and EMEA guidelines, and clinical trial websites. Based on the bioequivalence recommendations for individual products, we had several meetings in which KFDA officers (members of the New Drug Research team and the Office of Generic Drugs), three pharmacy professors with expertise in drug analysis and pharmacokinetics, and three professors of medicine with extensive experience in clinical trials participated to confirm and discuss the contents. Finally, the bioequivalence recommendations for individual products were provided on the KFDA website. The individual bioequivalence recommendations have been used by KFDA officers in drug evaluations and bioequivalency testing to improve consistency, clarity, and professionalism in the drug evaluation process. These recommendations will be useful for domestic pharmaceutical companies by shortening the time and cost associated with bioequivalence studies, especially in terms of standardized trial designs, dosage forms, and analytical methods.
Dosage Forms ; Drug Evaluation ; Drug Industry ; Drug Substitution ; Drugs, Generic ; Investments ; Jurisprudence ; Korea ; Pharmacy ; Therapeutic Equivalency

No abstract available.
Abscess* ; Citrobacter* ; Humans ; Paronychia*

Tinea versicolor (TV) is a common fungal skin disease caused by the Malassezia species. This disease usually presents as hypopigmented- or hyperpigmented coalescing scaly macules, papules, patches or plaques on the trunk and upper arms. Herein, we report a rare clinical manifestation of TV in a 29-year-old man presenting with marked follicular, erythematous, and hyperkeratotic papules on the trunk with erythematous scaly macules and patches on the upper extremities with intermittently spared skin. We initially suspected pityriasis rubra pilaris, however, skin biopsy results and mycological examination revealed TV. Polymerase chain reaction-based sequence analysis revealed Malassezia globosa. The patient was successfully treated with oral itraconazole and topical terbinafine.
Adult ; Arm ; Biopsy ; Dermatomycoses ; Humans ; Itraconazole ; Malassezia* ; Pityriasis Rubra Pilaris* ; Pityriasis* ; Sequence Analysis ; Skin ; Tinea Versicolor* ; Tinea* ; Upper Extremity

No abstract available.
Biopsy* ; Prostate*

No abstract available.
Diagnosis* ; Humans ; Hydrocephalus* ; Infant* ; Infant, Newborn*