| 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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| 영문 | sacral vertebrae, sacrum | 한글 | 엉치뼈 |
|---|---|---|---|
| 설명 | 척추를 이루는 뼈로 볼기뼈(hip bone)과 같이 골반의 골격을 이룬다. 즉 골반의 뒷쪽 벽에 해당한다. 척추는 목뼈(7개로 구성), 등뼈(12개로 구성), 허리뼈(5개로 구성), 엉치뼈(5개)로 구성되어 있는 데 각 부위는 또한 여러 개의 척추뼈로 구성되어있다. |
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| ASP | abnormal spinal posture; acute symmetric polyarthritis; African swine pox; aged substrate plasma; al... |
|---|---|
| LSV | lateral sacral vein; left subclavian vein; longitudinal sound velocity |
| S1-S5 | first to fifth sacral nerves |
| 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... |
| LS | lumbo-sacral |
|---|---|
| SDCN | sacral dorsal commissural nucleus |
| SPN | sacral parasympathetic nucleus |
| 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) |
| ventral primary rami of sacral spinal nerves | See: ventral primary ramus of spinal nerve. Synonym: rami ventrales nervorum sacralium. (05 Mar 2000) |
| median sacral artery | <anatomy, artery> Origin, posterior aspect of abdominal aorta just above the bifurcation; distribution, lower lumbar vertebrae, sacrum, and coccyx; anastomoses, lateral sacral, superior and middle rectal. Synonym: arteria sacralis mediana, middle sacral artery. (05 Mar 2000) |
| median sacral crest | An unpaired crest formed by the fused spinous processes of the upper four sacral vertebrae. Synonym: crista sacralis mediana. (05 Mar 2000) |
| median sacral vein | <anatomy, vein> An unpaired vein accompanying the middle sacral artery receiving blood from the sacral venous plexus and emptying into the left common iliac vein. Synonym: vena sacralis mediana. (05 Mar 2000) |
| middle sacral artery | <anatomy, artery> Origin, posterior aspect of abdominal aorta just above the bifurcation; distribution, lower lumbar vertebrae, sacrum, and coccyx; anastomoses, lateral sacral, superior and middle rectal. Synonym: arteria sacralis mediana, middle sacral artery. (05 Mar 2000) |
| middle sacral plexus | A lymphatic plexus formed of lymph nodes and connecting vessels situated chiefly in the mesorectum anterior and inferior to the sacral promontory. Synonym: plexus sacralis medius. (05 Mar 2000) |
| sacral | <anatomy> Of or pertaining to the sacrum; in the region of the sacrum. Source: Websters Dictionary (01 Mar 1998) |
| sacral agenesis | <radiology> Agenesis or hypoplasia of sacrum, part of caudal-regression syndrome, associated with maternal diabetes, with or without inherited, possible features: absent lower extremities, bladder/bowel impairment (12 Dec 1998) |
| sacral anaesthesia | Regional anaesthesia limited to those areas innervated by sacral sensory nerves. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|