검색결과

검색조건
좁혀보기
검색필터
결과 내 재검색

간행물

    분야

      발행연도

      -

        검색결과 4

        2.
        2017.08 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Warthin tumor, also known as papillary cystadenoma lymphomatosum is a benign neoplasm which occurs mostly in the parotid gland. It is the second most common benign neoplasm of the parotid gland, following pleomorphic adenoma. In occasion, the size of neoplasm grows slowly, and there is no symptom, except swelling. To prevent the recurrence, some surgeons prefer superficial parotidectomy, but the others prefer local resection with minimal surrounding tissue due to its low recurrence rate. We present a case of Warthin tumor of 55-year-old male.
        4,000원
        3.
        2016.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Oral hyperpigmentation is common in patients older 40 years. But lesions in a newborn are unusual and congenital melanotic macule of the tongue has rarely been reported. A 2-month-old infant with 3 pigmented lesion on the right side of the dorsal tongue was evaluated. They were brown black but not homogeneous in color, smooth, nonblanchable, and nonpalpable, with irregular margins. We recommend excisional biopsy under general anesthesia because of possibility of malignancy, but parents refuse invasive procedure. On a following-up examination of the child at the age of 1 year, the pigmented lesions were unchanged. We report a case of congenital melanotic macules on the tongue and a review of literature about the lesion.
        3,000원
        4.
        2014.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        A 67 years old female showed diffuse erosive ulceration at left buccal mucosa. She had received tegretol to treat the patient’s pain and anxiety of trigeminal neuralgia for 18 months. Otherwise her medical history was nonspecific. Under the clinical diagnosis of lichen planus she received anti-inflammatory therapies using antibiotics and steroid ointment, which were not effective. Consequently her oral ulceration was gradually expanded and aggravated. In the biopsy examination mucosa epithelium was irregularly keratinized and focally detached from underlying connective tissue by thin cleft spaces, accompanied with inflammatory cell infiltration into the subepithelial area. The epithelium was generally acanthomatous with short rete ridges. Many spots of acantholysis were found in the basal and suprabasal layers of epithelium, into which melanocytes were migrated. Particularly, many keratinocytes not only in the spinous layer but also in the suprabasal layer contained atypical keratohyalin granules in their cytoplasms. In the immunohistochemistry the epithelium was rarely positive for PCNA and IgK, but strongly positive for HSP-70, and many keratinocytes showed strong positive reaction of lysozyme in their cytoplasms. Taken together, with the characteristic cytotoxic changes of keratinocytes, which are usually found in the oral epithelium damaged by certain drug abuse, the present case of pemphigus-like oral lesion was diagnosed as drug-induced pemphigus caused by long time intake of tegretol, carbamazepine derivative. The acute oral drug-induced pemphigus should be differentially diagnosed from oral lichen planus, recurrent aphthous ulceration, oral leukoplakia, candidiasis, autoimmune pemphigus, etc., in order to treat properly in the absence of biohazards of systemic therapeutic drugs
        4,000원