Results 41 to 50 of about 71,011 (249)

Papillary cystadenoma of the parotid gland: A case report. [PDF]

, 2019
BackgroundPapillary cystadenoma is a rare benign epithelial tumor of the salivary gland, which is characterized by papillary structures and oncocytic cells with rich eosinophilic cytoplasm.
Ha, Patrick K, Ma, Ying, Wang, Li, Wang, Zhi-Ming, Zhang, Shi-Kun   +4 more
core  

Melanoma mimicking malignant peripheral nerve sheath tumor with spread to the cerebellopontine angle: Utility of next-generation sequencing in diagnosis [PDF]

, 2018
Cutaneous spindle cell malignancy is associated with a broad differential diagnosis, particularly in the absence of a known primary melanocytic lesion.
Birinyi, Paul, Chernock, Rebecca, Coppens, Jeroen, Hanson, Katie Fox, Raptis, Constantine, Schwetye, Katherine E., Walker, Ronald   +6 more
core   +3 more sources

Cinobufagin Directly Targets PDE4D to Disrupt Fibroblast–Dendritic Cell Crosstalk in Atopic Dermatitis

Advanced Science, EarlyView.
Single‐cell RNA sequencing revealed that MIF signaling drives inflammatory fibroblastmyeloid cell crosstalk in atopic dermatitis. Cinobufagin, a potent PDE4D inhibitor, suppresses MIF and reduces inflammation by restoring the cAMP/PKA/CREB pathway. Genetic knockout validates PDE4D as a key driver and promising therapeutic target for atopic dermatitis ...
Shicong Li, Dihui Xu, Chenyang Zhang, Chunxiu Xiao, Meng Yu, Jiaojiao Wang, Wenyuan Wu, Xiang Lv, Dongping Yuan, Liang Zhang, Min Hong, Jing Zhou, Yang Sun, Hongyue Ma, Yuyu Zhu   +14 more
wiley   +1 more source

Lymphoma presenting as preauricular tumor in unilateral parotid gland agenesis: a case report and review of literature

Journal of Medical Case Reports
Background Parotid gland agenesis is a rare, congenital, usually asymptomatic disorder. Until now, only 24 cases with unilateral, incidentally found, parotid gland agenesis have been described.
Aris I. Giotakis, Christos Masaoutis, Alexander Delides, Evangelos I. Giotakis   +3 more
doaj   +1 more source

Botulinum toxin therapy: functional silencing of salivary disorders. [PDF]

, 2017
Botulinum toxin (BTX) is a neurotoxic protein produced by Clostridium botulinum, an anaerobic bacterium. BTX therapy is a safe and effective treatment when used for functional silencing of the salivary glands in disorders such as sialoceles and salivary ...
Lovato, A, Marchese Ragona, R., Marioni, Gino, Ottaviano, Giancarlo, Restivo, Da   +4 more
core  

Patterns of interspecific variation in labial microarchitecture among anthropoid primates and the evolution of the hominin lips

The Anatomical Record, EarlyView.
Comparative histological and semi‐automated image analysis of primate lips: Masson's trichrome‐stained sagittal sections were segmented to quantify the connective tissue, adipose, and muscular components, enabling interspecific comparisons of labial architecture.
Liat Rotenstreich, Kfir Eliyahu, Nir Edery, Lior Moss, Saleem Eben Bari, Assaf Marom   +5 more
wiley   +1 more source

Metastatic salivary gland mammary analogue secretory carcinoma (MASC) of parotid gland – A rare case report in the literature review

Acta Oto-Laryngologica Case Reports, 2023
We present a patient diagnosed with a parotid tumor whose histopathology was MASC. A 58-year-old female presented with a 5-month history of an enlarging right parotid mass.
Aynur Aliyeva, Ziya Karimov, Togay Muderris   +2 more
doaj   +1 more source

A CHEESY AFFAIR! - REPORT OF A CASE OF AN EPIDERMOID CYST OF PAROTID [PDF]

, 2013
This article is a report of a case of epidermoid cyst of the deep lobe of the left parotid, being reported and described for the benefit of the readers in view of the rarity of the condition. 
Kothandaraman, Srikamakshi
core   +1 more source

Expert Perspective: Diagnosis and Treatment of Castleman Disease

Arthritis &Rheumatology, EarlyView.
Castleman disease (CD) is a major diagnostic challenge for rheumatologists. Unicentric CD (UCD) involves one enlarged lymph node region, whereas multicentric CD (MCD) involves multiple enlarged lymph node regions. Both UCD and MCD may exhibit a wide range of symptoms that overlap with other immune‐mediated conditions.
Luke Y. C. Chen, Lu Zhang, David C. Fajgenbaum   +2 more
wiley   +1 more source

Sjögren Disease—B Cells at the Brink: From Autoimmunity to Lymphomagenesis and the Rise of Novel B Cell‐Targeted Therapies

Arthritis &Rheumatology, Accepted Article.
Sjögren disease (SjD) is a common systemic autoimmune disorder characterized by inflammation of the exocrine glands, resulting in dryness. Patients frequently exhibit extraglandular manifestations affecting various organ systems. To date, there are no FDA‐approved disease‐modifying therapies for SjD.
Rachael A. Gordon, Sara S. McCoy
wiley   +1 more source