Results 21 to 30 of about 267,424 (296)

Concerted upregulation of CLP36 and smooth muscle actin protein expression in human endometrium during decidualization [PDF]

, 2005
The human endometrium prepares for implantation of the blastocyst by reorganization of its whole cellular network. Endometrial stroma cells change their phenotype starting around the 23rd day of the menstrual cycle.
Neumaier-Wagner, Peruka, Huppertz, Berthold, Goyal, Pankaj, Rath, Werner, Miehe, Ulrich, Kadyrov, Mamed, Alfer, Joachim   +6 more
core   +1 more source

Uncommon muscle metastatic sites of renal cell carcinoma [PDF]

Srpski Arhiv za Celokupno Lekarstvo
Introduction. Renal cell carcinoma (RCC) is the most common malignant renal tumor. It has a tendency for spreading to unusual and distant sites, such as the orbit, paranasal sinuses, thyroid gland, heart, skin, and muscles. Skeletal muscle metastases are
Šapić Maja, Ninković Danica, Bota Aleksandra, Milošević Zorica, Erić-Nikolić Aleksandra   +4 more
doaj   +1 more source

Myoepithelial carcinoma of the paracecal mesentery: aggressive behavior of a rare neoplasm at an unusual anatomic site

Rare Tumors, 2017
Myoepithelial tumors of the soft tissues represent a rare group of neoplasms that vary in their clinical behavior, pathologic features and genetics. They are histopathologically typified by a myoepithelial immunohistochemical phenotype, of expression of ...
Khin Thway, Jonathan Noujaim, D. Michael Thomas, Cyril Fisher, Robin L. Jones   +4 more
doaj   +1 more source

EBV-Associated Smooth Muscle Neoplasms: Solid Tumors Arising in the Presence of Immunosuppression and Autoimmune Diseases [PDF]

, 2008
Background. Epstein-Barr virus (EBV)-related smooth muscle neoplasms (SMNs) have been associated with immune dysregulation, most notably in patients who have undergone solid organ transplantation or in patients with HIV/AIDS. Objective.
Moore Dalal, K., Antonescu, C. R., Maki, R. G., Dematteo, R. P.   +3 more
core   +1 more source

Epstein-Barr Virus-Associated Smooth Muscle Tumour: A Case Series with a Significant Proportion of Tumours Showing Proclivity for Cutaneous Soft Tissues

Dermatopathology, 2019
Background: Epstein-Barr virus-associated smooth muscle tumours (EBV-SMTs) are rare neoplasms of uncertain biological potential. They are seen in the setting of immune suppression from a variety of causes, including HIV infection and post-transplant ...
Tirelo M. Pitjadi, Wayne Grayson
doaj   +1 more source

Early development of pembrolizumab‐induced fulminant myositis and cardiotoxicity in a patient with metastatic thymoma

Respirology Case Reports, 2022
Herein, we report the case of a 48‐year‐old woman with metastatic thymoma who developed fulminant myositis with cardiotoxicity after one cycle of pembrolizumab treatment.
Soo Yeon Jang, Sung Yong Lee, Hye Lim Lee, Juwhan Choi   +3 more
doaj   +1 more source

A case of perivascular epithelioid nodules arising in an intramural leiomyoma

Human Pathology: Case Reports, 2021
Perivascular epithelioid cell (PEC) tumors (PEComas) are a family of related mesenchymal tumors composed of PECs that co-express melanocytic and smooth muscle markers.
Yoldez Houcine, Karima Mekni, Emna Brahem, Mouna Mlika, Aida Ayadi, Chiraz Fekih, Imene Ridene, Faouzi El Mezni   +7 more
doaj   +1 more source

Magnetic resonance imaging of the papillary muscles of the left ventricle: normal anatomy, variants, and abnormalities

Insights into Imaging, 2019
Left ventricular papillary muscles are small myocardial structures that play an important role in the functioning of mitral valve and left ventricle. Typically, there are two groups of papillary muscles, namely the anterolateral and the posteromedial ...
Prabhakar Rajiah, Nicholas Lim Fulton, Michael Bolen   +2 more
doaj   +1 more source

Bilateral Nipple Enlargement as a Secondary Effect of Anabolic Drugs: A Histopathological Mimicker of Smooth Muscle Hamartoma

Dermatopathology, 2021
Smooth muscle hamartoma are usually solitary and congenital, may affect the genital area and nipples. Histopathologically, they are characterized by the presence of mature smooth muscle bundles.
Mar Llamas-Velasco, Maria Francesca Bianciardi Valassina, Enrique Ovejero-Merino, Guido Massi, Thomas Mentzel   +4 more
doaj   +1 more source

Hepatic Angiomyolipoma: A Case Report [PDF]

Advanced Ultrasound in Diagnosis and Therapy, 2018
Hepatic angiomyolipoma (AML) is a rare benign tumor with heterogeneous components composed of vascular, fat, and smooth muscle elements which is often misdiagnosed as other neoplasms such as hepatocellular carcinoma due to nonspecific clinical and image ...
Meng Li, MD, Zhiyan Li, MD, Yuejuan Gao, MD
doaj   +1 more source