• 제목/요약/키워드: Chang-Won Lee

검색결과 6,368건 처리시간 0.049초

Humboldt 종(種) Penguin(Stheniscus humboldti)의 건낙성기낭염(乾酪性氣囊炎)을 동반(同伴)한 기관지염(氣管枝炎)과 고환(睾丸)의 Melanin 색소(色素) 심착증(沈着症) (Bronchitis Accompanying Caseous Airsacculitis and an Accidental Finding of Melanotic Pigmentation of Testis of Humboldt Penguin(Stheniscus humboldti))

  • 이준섭;임창형;오순섭;오창영
    • 대한수의학회지
    • /
    • 제15권2호
    • /
    • pp.259-262
    • /
    • 1975

  • Four Humboldt penguins were imported from overseas in March, 1975. Soon after arrival at the Zoological Garden of Chang Gyeong Won in Seoul, two penguins became ill with symptoms of severe dysnnoea, vomiting, diarrhea and mild convulsion. They died on the second day of illness. The main pathological finding was bronchitis which accompanied a caseous airsacculitis on the left lung. A massive melanin pigmentation in the intertubular tissue of the testis was found accidentally.

  • PDF

PILOMATRICOMA 치험 1례 (A CASE OF PILOMATRICOMA)

  • 양희창;김수남;이동근;임창준;이창우;김은철
    • Maxillofacial Plastic and Reconstructive Surgery
    • /
    • 제12권3호
    • /
    • pp.34-41
    • /
    • 1990

  • The pilomatricoma (calcifying epithelioma of Malherbe) is rare benign hard, spherical and freely movable cutaneous tumor, which was differentiated from hair cells, particulary hair cortex cells. It is usually occured as a single, asymptomatic, 0.5 cm to 3.0 cm sized, deep seated, firm nodule, covered by normal or pink skin. It arises chiefly in young people, including children, and most often in the head, neck and upper extrimites. The authers experienced a case of pilomatricoma which occured in preauricular region. This case was summarized as follows. 1. 10 years old female has suffered from hard subepidermal mass on preauricular area and she visited our out patient clinic. So we performed surgical extirpation and the excised specimen was pathologically examined. 2. Grossly the tumor measures 2.0 cm in diameter and firm, bosselated, spherical shaped which covered by a thin layer of fibrous tissue. On cut section, it shows spicular gritty surfaces, well encapsulation, interwoven and keratotic lamellae. 3. Histopathologically, the epithelial masses of the tumor are composed of two type of cells, basophilic cells and shodow cells. The basophilic cells resemble hair matrix cells which posses round or elogated, deeply basophilic nuclei and scanty cytoplasm. The shadow cells show a central, unstained shadow at the site of the lost nucleus. Gradual development of basophilic cells into shadow cells can be observed. Foci of calcification are present within the lobule of shadow cells. The stroma of the tumor shows a considerable foreign body giant cell reaction adjacent to the shadow cells. 4. No recurrence was observed until post-operative 40 months.

  • PDF

신년사

  • 홍우동;최창근;이충원;박맹호;고수곤;이종국;부길만
    • 프린팅코리아
    • /
    • 통권55호
    • /
    • pp.46-50
    • /
    • 2007

  • PDF