Results 91 to 100 of about 13,137 (323)

Meibomian Epithelioma of the Lower Eyelid in a Thoroughbred Horse [PDF]

, 2013
A 9-year old, castrated male, thoroughbred horse presented for a left lower eyelid mass with ocular signs of mucopurulent discharge, conjunctival hyperemia and ocular discomfort. On physical examination, there was no other abnormality.
Seong-Kyoon Choi1§, Jin-Kyu Park1§, Won Bae Jeon, Kyung-Hyun Lee2 and Gil-Jae Cho*
core  

Single‐Cell Mitochondrial Lineage Tracing Decodes Fate Decision and Spatial Clonal Architecture in Human Hematopoietic Organoids

Advanced Science, EarlyView.
This study repurposes mitochondrial DNA mutations as endogenous barcodes for lineage tracing in human pluripotent stem cell‐derived organoids. Integrated with transcriptomic and spatial data, it reveals NOTCH‐mediated stromal‐progenitor crosstalk orchestrates clonal dynamics and spatial zonation during early hematopoietic development, offering a non ...
Yan Xue, Junhao Su, Yiming Chao, Lu Liu, Xinyi Lin, Yang Xiang, Mun Kay Ho, Zezhuo Su, Junyi Chen, Zhuojuan Luo, Chengqi Lin, Ruibang Luo, Theo Aurich, Jianfeng Wu, Kelvin Sin Chi Cheung, Yuanhua Huang, Joshua W. K. Ho, Ryohichi Sugimura   +17 more
wiley   +1 more source

Chondroid Syringoma and Eccrine Spiradenoma [PDF]

, 2011
Fine needle aspiration cytology (FNAC) is a well established diagnostic tool. However, most clinicians prefer to diagnose suspected skin tumors by excisional biopsy as they are easily accessible and hence benign skin adnexal tumors are rarely encountered
Fernandes, H, Jayaprakash, CS, Lyngdoh, RH, Marla, NJ, Naik, RCN, Pai, MR, Pailoor, K   +6 more
core  

Eyelid microcystic adnexal carcinoma [PDF]

, 1995
Microcystic adnexal carcinoma is an uncommon cutaneous tumor with multiple synonyms. On cursory microscopic examination, the tumor mimics syringoma and other benign skin adnexal tumors.
Griener, Eric, Hesse, Richard J., Ratz, John L., Scharfenberg, John C.   +3 more
core   +1 more source

Ubiquitination‐Driven Reprogramming of Proteostasis in Metastasis

Advanced Science, EarlyView.
The DCAF12–TRiC/CCT axis is a key regulator of metastasis in cancer. By reprogramming proteostasis to ensure efficient protein folding, it drives progression through a dual mechanism: enhancing cancer cell motility and invasiveness while concurrently activating pro‐growth and survival pathways.
Dongping Wei, Jiayan Chen, Yaping Xu
wiley   +1 more source

Clustering of sebaceous gland carcinoma, papillary thyroid carcinoma and breast cancer in a woman as a new cancer susceptibility disorder: a case report

Journal of Medical Case Reports, 2009
Introduction Multiple distinct tumors arising in a single individual or within members of a family raise the suspicion of a genetic susceptibility disorder.
Newman Brian D, Maher Joseph F, Subauste Jose S, Uwaifo Gabriel I, Bigler Steven A, Koch Christian A   +5 more
doaj   +1 more source

Primary Non-Hodgkin's Malignant Lymphoma of the Sinonasal Tract [PDF]

, 2009
Primary non-Hodgkin’s lymphomas (NHL) of the sinonasal tract are rather uncommon entities. Morphologically and radiographically, sinonasal lymphomas are difficult to distinguish from other malignant neoplasms or non- neoplastic processes.
Bhagat, Sanjeev, Bist, SS, Gupta, Nitin, Singh, Rakesh Kumar, Varshney, Saurabh   +4 more
core  

Anatomic Diagram as a Novel Assessment Strategy for Subclinical Local Residual Disease in Sinonasal Squamous Cell Carcinoma and Intestinal‐type Adenocarcinoma

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Objective In the last two decades, transnasal endoscopic surgery (TES) has become pivotal in the management of sinonasal tumors. This approach involves a multiblock tumor resection, adding complexity to the interpretation of surgical margins after pathological examination.
Piergiorgio Gaudioso, Leonardo Calvanese, Stefano Taboni, Giacomo Contro, Diego Cazzador, Tommaso Saccardo, Gloria Schiavo, Vittorio Rampinelli, Alberto Schreiber, Gabriele Testa, Cesare Piazza, Enzo Emanuelli, Davide Mattavelli, Piero Nicolai, Marco Ferrari   +14 more
wiley   +1 more source

Demographic characteristics and histopathology of eyelid masses: A 6-year retrospective study

Journal of Clinical Ophthalmology and Research
Objective: This study aimed to evaluate the demographics and histopathological features of eyelid masses in a tertiary eye hospital over a 6-year period.
Anchal Tripathi, Ragini Thapa, Priya Awasthi, Lav Pathak, Prasanta Dash   +4 more
doaj   +1 more source

Endocrine mucin-producing sweat gland carcinoma (EMPSGC) of the eyelid: Clinicopathologic features, immunohistochemical findings and review of literature

Indian Journal of Ophthalmology, 2019
Sweat gland neoplasms are rare adnexal tumors that pose a diagnostic challenge for both, ophthalmologists and pathologists. Endocrine, mucin producing sweat gland carcinoma (EMPSGC), considered to be analogous to the solid papillary mammary carcinoma is ...
Kaustubh Mulay, Vikas Menon, Sumeet Lahane, Mukesh Sharma, Santosh G Honavar   +4 more
doaj   +1 more source