Results 91 to 100 of about 13,013 (223)

Cavernous lymphangioma: Two case reports

Indian Dermatology Online Journal, 2013
Lymphangiomas are congenital malformation of the lymphatic system that involve the skin and subcutaneous tissues. We are reporting two cases of cavernous lymphangioma. These cases are presented for their rarity.
Cynthia Sargunam, Jayakar Thomas, P K Raneesha   +2 more
doaj   +1 more source

Orthotopic liver transplantation for massive hepatic lymphangiomatosis [PDF]

, 1988
Lymphangiomatosis is a rare malformation of the lymphatic system that causes severe symptoms secondary to progressive growth into or close to vital structures. A case report of liver failure related to this space-occupying intrahepatic mechanism is taken
ChapChap, P, Demetris, J, Esquivel, CO, Iwatsuki, S, Makowka, L, Mazzaferro, V, Miller, C, Starzl, TE, Tzakis, A   +8 more
core   +1 more source

Patient‐derived surgical samples reveal the cellular and molecular signatures of glioblastoma infiltration in distinct radiological zones

Brain Pathology, EarlyView.
Integrated histological and transcriptional profiling of the glioblastoma periphery reveals clinically relevant tumor infiltration beyond MRI‐defined boundaries. MRI‐guided biopsies from contrast‐enhancing (CE), non‐contrast‐enhancing (nCE), edema (E), and radiologically normal (N) regions demonstrate that nCE areas frequently retain neoplastic and ...
Olaya de Dios, Juan Romero, María de los Ángeles Ramírez‐González, Beatriz Herranz, Alicia Avis‐Bodas, Juliana Manosalva, Diego Megías, Ana Ramos, Juan Manuel Sepúlveda‐Sánchez, Ricardo Gargini, Berta Segura‐Collar, Gabriel Velilla, Bárbara Meléndez, Pedro González, Luis Jiménez‐Roldán, Guillermo García‐Posadas, Aurelio Hernández‐Laín, Ángel Pérez‐Núñez, Pilar Sánchez‐Gómez   +18 more
wiley   +1 more source

Novel KRIT1/CCM1 mutation in a patient with retinal cavernous hemangioma and cerebral cavernous malformation [PDF]

, 2010
Retinal cavernous hemangiomas are rare vascular anomalies, and can be associated with cerebral cavernous malformations (CCM). Distinct mutations have been reported in patients who have both CCMs and retinal cavernous hemangiomas. Fluorescein angiography,
Shantan Reddy, Michael B. Gorin, Tara A. McCannel, Irena Tsui, Bradley R. Straatsma   +4 more
core   +2 more sources

Proteolytic remodelling of the extracellular matrix by pericytes

The FEBS Journal, EarlyView.
Pericytes are specialised perivascular cells intimately connected with endothelial cells and essential for the maintenance of vascular beds. They contribute to the formation and remodelling of the extracellular matrix by actively secreting proteases and protease inhibitors.
Tina Burkhard, Ella Milne, Kate Qian, Paola Campagnolo, Salvatore Santamaria   +4 more
wiley   +1 more source

Unusual co-occurrence of hypertrophic inferior olivary degeneration with infratentorial cavernomatosis and orbital cavernous hemangioma

Radiology Case Reports
Hypertrophic olivary degeneration (HOD) is a rare condition resulting from a lesion in the Guillain-Mollaret triangle (GMT), causing transsynaptic degeneration and hypertrophy of the inferior olivary nucleus (ION).
Jihane EL Houssni, Salma Malak Ridah, Sanae Jellal, Meryem Edderai, Hassan EN Nouali, Jamal EL Fenni, Tarik Salaheddine   +6 more
doaj   +1 more source

Imaging features of rare mesenychmal liver tumours: beyond haemangiomas. [PDF]

, 2017
Tumours arising from mesenchymal tissue components such as vascular, fibrous and adipose tissue can manifest in the liver. Although histopathology is often necessary for definitive diagnosis, many of these lesions exhibit characteristic imaging features.
Ahmed, Kareem, Deshmukh, Sandeep P., Elsayes, Khaled M., Kang, Hyunseon C., Korivi, Brinda Rao, Menias, Christine O., Pickhardt, Perry J., Thampy, Rajesh   +7 more
core   +3 more sources

Systematic Approach for Carbonate and Volcanic Facies Classification Based on Textural and Structural Variations Observed in Brazilian Pre‐Salt Acoustic Image Logs

Journal of Petroleum Geology, EarlyView.
ABSTRACT Facies characterization in carbonate reservoirs remains challenging due to their pronounced textural and structural heterogeneity. Variations in grain packing, cementation, and diagenetic overprints produce contrasting acoustic responses in borehole image logs, often limiting the reproducibility of facies interpretation.
Lenita de Souza Fioriti, Rodrigo César Teixeira de Gouvêa, Cleyton de Carvalho Carneiro   +2 more
wiley   +1 more source

Paradoxical Worsening of Ocular Symptoms after Spontaneous Closure of a Carotid Cavernous Fistula: Case Report [PDF]

, 2012
We report an interesting case of a spontaneous occlusion of a carotid cavernous fistula (CCF) causing a paradoxical worsening of orbital symptoms. A 59-year-old woman presented to our institution with conjunctival injection, raised intraocular pressures (
Bilyk, MD, Jurij R., Chalouhi, MD, Nohra, Dumont, MD, Aaron S., Gonzalez, MD, L. Fernando, Jabbour, MD, Pascal, Rosenwasser MD, Robert H., Tjoumakaris, MD, Stavropoula   +6 more
core   +2 more sources

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source