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1. 小児や青年の無痛性陰嚢腫脹の原因causes of painless scrotal swelling in children and adolescents [show details]
… noncommunicating hydroceles may be idiopathic or may occur secondary to epididymitis, orchitis, testicular torsion, torsion of the appendix testis or epididymis, trauma, or tumor (reactive hydroceles). These conditions …
2. 成人の陰嚢に生じる急性ではない症状nonacute scrotal conditions in adults [show details]
… arise from an imbalance of secretion and reabsorption of fluid from the tunica vaginalis. Idiopathic hydrocele, the most common type, generally arises over a long period of time. Inflammatory conditions … since a reactive hydrocele can occur in the presence of a testicular neoplasm or with acute inflammatory scrotal conditions (orchitis, epididymitis). Most hydroceles do not require…
3. 小児および思春期における非外傷性陰嚢痛または腫脹の評価evaluation of nontraumatic scrotal pain or swelling in children and adolescents [show details]
… suggests testicular torsion or torsion of testicular or epididymal appendages . Testicular torsion is a surgical emergency.… Hydrocele – A hydrocele is a cystic scrotal fluid collection that transilluminates. A hydrocele that communicates with the peritoneal… This maneuver will help to differentiate idiopathic from secondary varicocele. Idiopathic varicocele usually is more prominent in…
4. 成人の急性陰嚢痛acute scrotal pain in adults [show details]
… onset of testicular pain from torsion of the appendix testis is generally more gradual than with testicular torsion and may range from mild to severe. On physical examination, a reactive hydrocele is often… testicular cancer, immunoglobulin A (IgA) vasculitis (Henoch-Schonlein purpura), acute idiopathic scrotal edema,…
5. 小児の鼡径ヘルニアinguinal hernia in children [show details]
… following : Hydrocele – An acute hydrocele generally involves only the scrotum; no mass is palpated in the area of the internal ring. This is in contrast to a communicating hydrocele,… an empty hemi-scrotal sac suggests an abnormal testicular location. Testicular cancer – Testicular cancer usually presents as a painless mass…

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陰嚢水腫について｜東京女子医科大学病院泌尿器科

陰嚢水腫とは. 陰嚢水腫とは精巣の周囲に液体がたまって陰嚢（いわゆるたまのふくろ）がふくらんだ状態を言います。. 生まれたばかりの男の赤ちゃんでは比較的高頻度に認めます。. 男児では精巣は胎児期におなかのなかから陰嚢まで下降してきます（停留精巣の項を参照してください）。. この際におなかの臓器を包んでいるうすい膜である腹膜を陰嚢まで ...