WordNet

(botany) a tiny outgrowth on the surface of a petal or leaf
a small nipple-shaped protuberance concerned with taste, touch, or smell; "the papillae of the tongue"
a small projection of tissue at the base of a hair or tooth or feather
any malignant tumor derived from epithelial tissue; one of the four major types of cancer

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1. 上皮性の卵巣癌、卵管癌、および腹膜癌：病理 epithelial carcinoma of the ovary fallopian tube and peritoneum histopathology
2. 尿路閉塞および水腎症の臨床症状および診断 clinical manifestations and diagnosis of urinary tract obstruction and hydronephrosis
3. 頭頚部癌の診断および病期分類の概要 overview of the diagnosis and staging of head and neck cancer
4. 甲状腺乳頭癌の概要 overview of papillary thyroid cancer
5. 口腔病変 oral lesions

Identification of stem cells that maintain and regenerate lingual keratinized epithelial cells.

Tanaka T, Komai Y, Tokuyama Y, Yanai H, Ohe S, Okazaki K, Ueno H.Source1] Department of Stem Cell Pathology, Kansai Medical University, 2-5-1 Shin-machi, Hirakata-shi, Osaka 573-1010, Japan [2] Third Department of Internal Medicine, Kansai Medical University, 2-5-1 Shin-machi, Hirakata-shi, Osaka 573-1010, Japan.
Nature cell biology.Nat Cell Biol.2013 Apr 7. doi: 10.1038/ncb2719. [Epub ahead of print]
Lingual keratinized epithelial cells, which constitute the filiform papillae of the tongue, have one of the most rapid tissue turnover rates in the mammalian body and are thought to be the source of squamous cell carcinoma of the tongue. However, the mechanism of tissue maintenance and regeneration
PMID 23563490

Polyomavirus (BK)-associated pleomorphic giant cell carcinoma of the urinary bladder: a case report.

Alexiev BA, Papadimitriou JC, Chai TC, Ramos E, Staats PN, Drachenberg CB.SourceDepartment of Pathology, University of Maryland School of Medicine, Baltimore, MD, USA. Electronic address: balexiev@umm.edu.
Pathology, research and practice.Pathol Res Pract.2013 Apr;209(4):255-9. doi: 10.1016/j.prp.2013.01.008. Epub 2013 Mar 6.
This report describes the morphological features of a pleomorphic giant cell carcinoma with focal trophoblastic differentiation of the urinary bladder in a male, 12 years post living related donor renal transplant. The voided urine cytology demonstrated rare decoy cells admixed with markedly atypica
PMID 23481349

Papillary proliferation of the endometrium: a clinicopathologic study of 59 cases of simple and complex papillae without cytologic atypia.

Ip PP, Irving JA, McCluggage WG, Clement PB, Young RH.SourceDepartment of Pathology, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China. philipip@pathology.hku.hk
The American journal of surgical pathology.Am J Surg Pathol.2013 Feb;37(2):167-77. doi: 10.1097/PAS.0b013e318272d428.
Papillary proliferation of the endometrium (PPE) without cytologic atypia is uncommon and has only been studied in detail by Lehman and Hart in 2001. On histologic examination, PPE ranges from simple papillae with fibrovascular cores, often involving the surface of endometrial polyps, to complex int
PMID 23211295

宮田隆司,中沼伸一,佐藤就厚,安居利晃,喜多一郎
日本臨床外科学会雑誌 74(11), 3176-3181, 2013
症例は67歳，男性．心窩部痛を認め，加療目的に当科受診となった．画像検査で肝内胆管・総胆管の拡張と胆嚢管の壁肥厚を認め，ERCPにて乳頭より多量のゼリー状緑色粘液の排出が確認された．さらに，経口胆道内視鏡にて胆嚢管口に緑色粘液を認め，胆汁細胞診はClass V （adenocarcinoma）であった．胆管の粘膜表面には明らかな異常所見を認めなかった．以上より粘液産生胆嚢管癌と診断し，肝床部分切除 …
NAID 130004518530

山本純照,榎本美生,多田英之,福本隆也,宮川幸子
日本皮膚科学会雑誌 117(2), 153-157, 2007
… 稀な基底細胞癌の一型として Ackerman らによって報告された infundibulocystic basal cell carcinoma と診断した．infundibulocystic basal cell carcinoma は最初の報告以来，その病理診断において，毛包上皮腫などとの異同が議論されてきたが，自験例は基底細胞母斑症候群患者に生じており，このことは，infundibulocystic basal cell carcinoma が基底細胞癌の一型であるということを支持していると考えた． …
NAID 130004708504