WordNet

of or relating to or associated with the parietal bones in the cranium; "parietal lobe"
a thin plate or layer (especially of bone or mineral)

PrepTutorEJDIC

頭頂[骨]の / 大学構内居住に関する
薄層,薄片,薄板

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/11/06 18:08:18」(JST)

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The tunica vaginalis is the serous covering of the testis. It is a pouch of serous membrane, derived from the processus vaginalis of the peritoneum, which in the fetus preceded the descent of the testis from the abdomen into the scrotum.

After its descent, that portion of the pouch which extends from the abdominal inguinal ring to near the upper part of the gland becomes obliterated; the lower portion remains as a shut sac, which invests the surface of the testis, and is reflected on to the internal surface of the scrotum; hence it may be described as consisting of a visceral and a parietal lamina.

Visceral lamina

The visceral lamina (lamina visceralis) covers the greater part of the testis and epididymis, connecting the latter to the testis by means of a distinct fold. From the posterior border of the gland it is reflected on to the internal surface of the scrotum.

Parietal lamina

The parietal lamina (lamina parietalis) is far more extensive than the visceral, extending upward for some distance in front and on the medial side of the cord, and reaching below the testis. The inner surface of the tunica vaginalis is smooth, and covered by a layer of simple cuboidal mesothelial cells. The interval between the visceral and parietal laminæ constitutes the cavity of the tunica vaginalis.

Diseases

Mesothelioma
Hydrocele^[1]
Cartilaginous Bodies^[2]
Hematocele^[3]

Additional images

Schematic drawing of a cross-section through the vaginal process.

External links

Diagram at aspiruslibrary.org
Anatomy photo:36:st-1502 at the SUNY Downstate Medical Center - "Inguinal Region, Scrotum and Testes: Tunic"
Swiss embryology (from UL, UB, and UF) ugenital/diffmorpho04
inguinalregion at The Anatomy Lesson by Wesley Norman (Georgetown University) (testes)

This article incorporates text from a public domain edition of Gray's Anatomy.

Notes

^ http://emedicine.medscape.com/article/777386-overview
^ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2104299/pdf/medcht00043-0286.pdf
^ http://radiographics.rsna.org/content/29/7/2017.full

UpToDate Contents

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5. 妊娠期間および出産予定日の出生前評価 prenatal assessment of gestational age and estimated date of delivery

English Journal

Devil's claw (Harpagophytum procumbens) in a Brahman's preputial sheath: a case report from Botswana.

Isa JF1, Magembe SR, Naudé TW.
Journal of the South African Veterinary Association.J S Afr Vet Assoc.2001 Mar;72(1):55-6.
Failure of penile protrusion during attempted service of a cow on heat was investigated in a 3-year-old Brahman bull at Kwakwadi cattle-post in the Kgalahadi sandveld, Kweneng District, Botswana. The investigation revealed that penile protrusion was obstructed by a devil's claw (grapple thorn), a dr
PMID 11563723

[Cysts in the cavum tunica vaginalis testis: a case report].

Imazu T1, Takayama H, Tsukikawa M, Tsujimura A, Sugao H, Takaha M, Takeda M, Kurata A.
Hinyokika kiyo. Acta urologica Japonica.Hinyokika Kiyo.1994 Aug;40(8):725-8.
A case of cysts in the cavum tunica vaginalis testis was reported. A 58-year-old man visited our clinic with the chief complaint of urethral bleeding. Urethro-cystogram revealed stricture of bulbous urethra. We palpated several pea-sized painless masses in the left scrotum. On ultrasonogram of the l
PMID 7942373

Ultrastructural classification of decidual stromal cells and their distribution during organ culture.

Morimoto Y.
Nihon Sanka Fujinka Gakkai zasshi.Nihon Sanka Fujinka Gakkai Zasshi.1988 Feb;40(2):209-15.
Decidua parietalis in the early stage of gestation were cultured for 96 hours using the organ culture method. The cultured explants were observed under electron microscopes and the prolactin concentrations of the mediums and of the tissues were measured by radioimmunoassay to study their endocrinolo
PMID 3361176

Japanese Journal

精巣鞘膜腔内嚢胞の1例

今津哲央,高山仁志,月川真,辻村晃,菅尾英木,高羽津,竹田雅司,倉田明彦
泌尿器科紀要 40(8), 725-728, 1994-08
… We reviewed 9 cases of cysts arising from lamina parietalis of tunica vaginalis. …
NAID 120002156362

ULTRASTRUCTURAL CLASSIFICATION OF DECIDUAL STROMAL CELLS AND THEIR DISTRIBUTION DURING ORGAN CULTURE

森本義晴
日本産科婦人科學會雜誌 40(2), 209-215, 1988-02-01
… 即ち1) External lamina, 2) 核クロマチンパターン, 3) 細胞内小器官の量, 4) 粗面小胞体内腔の拡大の有無, 5) 茎状突起及びReflexive gap junctionの有無である.次にこれらの各々について詳述し, 特に茎状突起が含有する分泌顆粒は30から60nmのsubunitとそれを構成する2から3nmの粒子から成ることを明らかにした. …
NAID 110002112907

睾丸鞘膜腔にみられた嚢胞の3例--とくに睾丸鞘膜より発生した嚢胞について

坂義人 [他],石山勝蔵,青木敦,尾関信彦
泌尿器科紀要 23(1), p67-73, 1977-01
… The first case is a 5-year-old boy with solitary cyst arising from lamina parietal is of tunica vaginalis and histologically it revealed to be retention cyst of tunica vaginalis. … The second case is a 56-year-old man with bilateral multiple cysts arising from lamina parietalis of tunica vaginalis. …
NAID 120002233144

「壁側板」

Tunica vaginalis
	Diagram of a cross-section of a testicle. 1. Cavity of tunica vaginalis, 2. Visceral lamina, 3. Parietal lamina.
	The right testis, exposed by laying open the tunica vaginalis. (Tunica vaginalis is labeled at upper right.)
Details
Latin	tunica vaginalis testis
Identifiers
Gray's	p.1242
	Anatomical terminology

　　[★]

英: parietal layer
ラ: lamina parietalis

「parietal」

　　[★]

adj.

(生)壁の、体壁の、体腔の。頭頂部の、頭頂の

n.

頭頂骨

[1] ttp://emedicine.medscape.com/article/777386-overview

[2] ttp://www.ncbi.nlm.nih.gov/pmc/articles/PMC2104299/pdf/medcht00043-0286.pdf

[3] ttp://radiographics.rsna.org/content/29/7/2017.full

匿名

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案内

案内

lamina parietalis