| 영문 | teratoma | 한글 | 기형종 |
|---|---|---|---|
| 설명 | 하나 이상의 배엽(germ layer)에서 기원한 세포로 형성된 종양. 일반적으로 성샘의 전형발육세포(totipotent cell)에서 유래한다. 병리조직학적으로 성숙, 미성숙, 악성변환으로 구분된다. ①성숙기형종은 영아기와 아동기에 많으며 잘 분화된 세포로 구성되는 양성 종양이다. 신경, 근육, 연골, 상피, 갑상샘, 기관지 등 여러 세포가 발견되며 악성으로 변화할 수 있다. ②미성숙기형종은 어른이 많으며, 잘 분화되지 않은 악성종양이다. 그러나 악성종양의 특성을 명확하게 보이지 않는 경우가 흔하다. ③ 악성변환은 어른에 많으며 명백한 악성종양의 성질을 보이는 기형종. |
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| AFP | Alpha(α) Feto-Protein [HP 1826, 1858, 1859, 2265] ; Oncofetal Antigens &nbs... |
|---|---|
| MT | magnetization transfer; malaria therapy; malignant teratoma; mammary tumor; mammilothalamic tract; m... |
| MTA | malignant teratoma, anaplastic; medical technical assistant; medical technology assessment; metatars... |
| MTI | malignant teratoma, intermediate; minimum time interval; moving target indicator |
| MTT | malignant teratoma, trophoblastic; maximal treadmill test; meal tolerance test; mean transit time; m... |
| malignant teratoma | <oncology, tumour> A collection of cancerous cells which form cysts that contain one or more of the three primary embryonic germ layers: skin, hair or teeth. (27 Sep 1997) |
|---|---|
| sacrococcygeal teratoma | <tumour> Found in the region of the primitive pit and node. Most common tumour in the newborn period. Triphyllomatous teratoma, a teratoma composed of tissues derived from all three germ layers. Synonym: tridermoma. (05 Mar 2000) |
| ovarian teratoma | See: Ovary, dermoid cyst of the. (12 Dec 1998) |
| teratoma | <oncology, tumour> Malignant tumour (teratoma) thought to originate from primordial germ cells or misplaced blastomeres that contains tissues derived from all three embryonic layers, such as bone, muscle, cartilage, nerve, tooth buds and various glands. Accompanied by undifferentiated, pluripotent epithelial cells known as embryonal carcinoma cells. (16 Dec 1997) |
| teratoma orbitae | Unequal conjoined twins in which the parasite, usually very imperfectly developed, is attached at an orbit of the autosite. See: conjoined twins. Synonym: teratoma orbitae. Origin: L. Orbita, orbit, + G. Pagos, something fixed (05 Mar 2000) |
| teratoma, ovarian | Tumour that develops from a totipotential germ cell (a primary oocyte) retained within the egg sac (ovary). Being totipotential, that cell can give rise to all orders of cells necessary to form mature tissues and often recognizable structures such as hair, bone and sebaceous (oily) material, neural tissue and teeth. These tumours may occur at any age but the prime age of detection is in the childbearing years. The average age is 30. Up to 15% of women with ovarian teratomas have them in both ovaries. The tumours can range in size from a centimeter (less than a half inch) up to 45 cm (17 inches) in diameter. They can cause the ovary to twist (torsion) and imperil its blood supply. Although the large majority (about 98%) of ovarian teratomas are benign, the remaining fraction (about 2%) becomes malignant. The larger the ovarian teratoma, the greater the risk of rupture with spillage of the greasy contents which can create problems with adhesions, pain etc. Removal is usually the treatment of choice by laparotomy (surgery) or laparoscopy (with a scope). Ovarian teratomas are also called dermoid cysts of the ovary and referred to simply as dermoids. (12 Dec 1998) |
| margo liber ovarii | The unattached, posterior margin of the ovary. Synonym: margo liber ovarii. (05 Mar 2000) |
| margo mesovaricus ovarii | The border of the ovary to which the mesovarium is attached. Synonym: margo mesovaricus ovarii, mesovarian margin of ovary. (05 Mar 2000) |
| rete ovarii | <physiology> A transient network of cells in the developing ovary; homologous to the rete testis. (05 Mar 2000) |
| cortex ovarii | The layer of the ovarian stroma lying immediately beneath the tunica albuginea, composed of connective tissue cells and fibres, among which are scattered primary and secondary (antral) follicles in various stages of development; the cortex varies in thickness according to the age of the individual, becoming thinner with advancing years. Synonym: cortex ovarii. (05 Mar 2000) |
| hilum ovarii | The depression along the mesovarian margin, at the insertion of the mesovarium, where vessels and nerves enter or leave the ovary. Synonym: hilum ovarii. (05 Mar 2000) |
| hydrops ovarii | A collection of fluid in the ovary. Synonym: hydrops ovarii. (05 Mar 2000) |
| stratum granulosum ovarii | The layer of small cells that forms the wall of an ovarian follicle. Synonym: granular layer of a vesicular ovarian follicle, granulosa, membrana granulosa, stratum granulosum ovarii. (05 Mar 2000) |
| stroma ovarii | The fibrous tissue of the medulla of the ovary. Synonym: stroma ovarii. (05 Mar 2000) |
| struma ovarii | A rare teratoid tumour of the ovary composed almost entirely of thyroid tissue, with large follicles containing abundant colloid. Occasionally there are symptoms of hyperthyroidism. 5-10% of struma ovarii become malignant, the only absolute criterion for which is the presence of metastasis. (12 Dec 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|