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Breast cancer - ductal carcinoma in situ (DCIS): Tumor cells are confined to the mammary ducts. No invasion is seen (photographed and uploaded by US board certified surgical pathologist).
Plant pathologists Eun Sung Oh and Angel Saavedra (right). Western International Forest Disease Work Conference (WIFDWC) field trip. Rogue River-Siskiyou National Forest, Oregon.
For the 2003 WIFDWC agenda see: www.fs.fed.us/foresthealth/technology/wif/2003/conf.php#info
For the 2003 WIFDWC conference proceedings see: www.fs.fed.us/foresthealth/technology/wif/proceedings/WIF...
Photo by: Richard Sniezko
Date: August 21, 2003
Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center.
Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon.
Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Rudolf Virchow – English
Rudolf Virchow (1821–1902) was a German physician, pathologist, anthropologist, and politician, often regarded as one of the founding figures of modern medicine. His contributions spanned both the laboratory and the social sphere, making him one of the rare scientists who influenced biology, public health, and politics at the same time.
Scientific Contributions
• Cell Theory: Virchow extended and popularized the idea that all living organisms are made of cells. His famous phrase “Omnis cellula e cellula” (“Every cell originates from another cell”) laid the foundation for modern cellular pathology.
• Cellular Pathology (1858): In his groundbreaking book, Virchow argued that diseases are not caused by imbalances of the body’s “humors” (the ancient Galenic view), but rather by disturbances in normal cellular function. This shifted the focus of medical science from organs and tissues to the cellular level.
• Thrombosis and Embolism: He was the first to describe the process by which blood clots form and travel through the circulatory system. The concept of Virchow’s triad—stasis, endothelial injury, and hypercoagulability—remains central in understanding thrombosis today.
• Public Health: Virchow emphasized that medicine was as much a social science as a biological one. He advocated for hygiene, clean water, proper sewage systems, and social reforms to combat epidemics such as typhus and cholera.
Political and Social Role
Virchow served as a member of the Prussian parliament and was an outspoken liberal. He believed poverty and inequality were root causes of poor health and argued that governments had an obligation to improve living conditions. His reports on typhus epidemics revealed the direct link between disease and social conditions, shaping the future of social medicine.
Legacy
Virchow is remembered not only as the father of cellular pathology but also as a pioneer of public health and social medicine. His insistence that science must serve society influenced generations of physicians, scientists, and reformers. His work bridges the gap between laboratory discoveries and real-world application, making him one of the most influential medical thinkers of the 19th century.
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Rudolf Virchow – Hrvatski
Rudolf Virchow (1821.–1902.) bio je njemački liječnik, patolog, antropolog i političar, često smatran jednim od utemeljitelja moderne medicine. Njegov rad obuhvaćao je i laboratorijska istraživanja i društveni angažman, pa je spajao biologiju, javno zdravstvo i politiku na jedinstven način.
Znanstveni doprinosi
• Teorija stanice: Virchow je proširio i učvrstio spoznaju da su svi organizmi građeni od stanica. Njegova znamenita rečenica „Omnis cellula e cellula” („Svaka stanica potječe od druge stanice”) postavila je temelje moderne stanične patologije.
• Stanična patologija (1858.): U istoimenoj knjizi Virchow je ustvrdio da bolesti ne nastaju zbog poremećaja tjelesnih „sokova” (kako se vjerovalo od antičkih vremena), nego zbog promjena u normalnom radu stanica. Time je medicinsku znanost usmjerio sa organa i tkiva na staničnu razinu.
• Tromboza i embolija: Prvi je opisao nastanak krvnih ugrušaka i njihovo širenje krvotokom. Njegov pojam Virchowova trijada—zastoj krvi, oštećenje endotela i sklonost zgrušavanju—i danas je temelj razumijevanja tromboze.
• Javno zdravstvo: Virchow je naglašavao da je medicina jednako društvena koliko i prirodna znanost. Zalagao se za higijenu, čistu vodu, kanalizaciju i društvene reforme kako bi se spriječile epidemije poput tifusa i kolere.
Politička i društvena uloga
Bio je zastupnik u pruskom parlamentu i glasni liberal. Smatrao je da su siromaštvo i društvena nejednakost glavni uzroci lošeg zdravlja, pa je vladu pozivao da poboljša životne uvjete građana. Njegova izvješća o epidemijama tifusa pokazala su izravnu vezu bolesti i društvenih okolnosti, čime je utemeljio socijalnu medicinu.
Nasljeđe
Virchow se pamti ne samo kao otac stanične patologije, nego i kao začetnik javnog zdravstva i socijalne medicine. Njegovo uvjerenje da znanost mora služiti društvu oblikovalo je generacije liječnika, znanstvenika i reformatora. Time je postao jedan od najutjecajnijih medicinskih mislilaca 19. stoljeća.
s681 8634 Garten1901 Professor Dr. Rudolf Ludwig Karl Virchow. Aufnahme von Hofphotograph J. C. Schaarwächter in Berlin. Photograph by Julius Cornelius Schaarwächter in Berlin. Die Gartenlaube Illustriertes Familienblatt 1901. Die Zeitschrift Die Gartenlaube war ein Vorläufer moderner Illustrierten und das erste große erfolgreiche deutsche Massenblatt. Sie erschien ab 1853 in Leipzig im Verlag Ernst Keil. Julius Cornelius Schaarwächter (* 14. Juli 1847 in Amsterdam; † 14. Oktober 1904 in Berlin) war ein deutscher Fotograf und Verleger.
Pathologists Dr. Grazina Chatt (left, facing), resident Dr. Schuharazad Abria (bottom left) and professor Dr. Stefan Pambuccian (right) review slides processed during the Loyola Medicine's See, Test & Treat event offered free cervical and breast cancer screenings for uninsured women ages 30-64 at the Loyola Outpatient Center in Maywood on Saturday, September 8, 2018. Women were able to receive same day test results and speak one-on-one with Loyola physicians and other healthcare experts.
A digital slide of a bone marrow aspirate is shown. In the left panel, a single ring vector was selected such that it exhibited high specificity for immature PMNs (bands), with this vector being depicted in the inset at the bottom right. The far majority of bands were correctly identified (circled in red). In the panel at the right, a single vector was selected such that it exhibited high specificity for normoblasts (also circled in red).
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DIAGNOSIS PLEASE -- From left, plant pathologists Sherrie Smith, Terry Spurlock and Terry Kirkpatrick examine a sample brought to the plant clinic at the 2014 Arkansas Rice Expo on Friday, Aug. 1, at Stuttgart. (U of Arkansas System Division of Agriculture photo)
Evelyn Galvis, a speech/language pathologist at Womack Army Medical Center, has been recognized by Vietnam veterans advocacy organizations for her work with wounded warriors. She displays the award at her Fort Bragg office, May 15. (Photo by Tina Ray/Paraglide)
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SAN DIEGO (Feb. 1, 2021) Christine Parrish, a speech-language pathologist assigned to Naval Medical Center San Diego (NMCSD) (left), and Arnel Hermogino, a radiologic technician assigned to NMCSD’s Radiology Department (right), observe Ens. Ashley Watson (center) as she performs a swallow study Feb. 1. This swallow study was performed to observe the patient’s swallow mechanisms after surgery, and used a water-soluble contrast, which is specifically for patients with suspected perforation around the esophagus, as it can be absorbed into the body if a puncture is present. NMCSD’s mission is to prepare service members to deploy in support of operational forces, deliver high quality healthcare services and shape the future of military medicine through education, training and research. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jake Greenberg) www.dvidshub.net/news/389096/ship-surgery-journey-young-p...
HUNGARY - CIRCA 1989: stamp printed by Hungary, shows Rudolf Virchow, German pathologist, circa 1989
Ausyresolutions professional team of speech pathologists at its different centres in India offer a wide range of treatments as well as speech & swallowing therapy
JACKSONVILLE, Fla. (Feb. 24, 2021) - Lt. Cmdr. Mark McInturff, a pathologist at Naval Hospital Jacksonville, examines tissue. A native of Hutchinson, Kansas, he holds a doctor of medicine degree from Uniformed Services University of the Health Sciences. McInturff says, “The most rewarding part of my job is being a part of the highly professional and dedicated laboratory team. The accurate and timely results our clients have come to expect, which directly impact nearly all important patient care decisions, are made possible by the tireless efforts of individuals working behind the scenes in the laboratory.” The Navy Medical Corps celebrates its 150th birthday on March 3. The Medical Corps is made up of the Navy's physicians, who pave new frontiers in patient care delivery, medical education, and biomedical research. (U.S. Navy photo by Deidre Smith, Naval Hospital Jacksonville/Released) #FacesofNHJax #NavyMedicalCorps
On Wednesday, Oct. 12, 2022, the Eugene Applebaum College of Pharmacy and Health Sciences hosted its 19th annual College Research Day. Andrew King, MD, presented the keynote, "Pain and Opioid Use Disorder: Evidence Based Approaches," and awards were presented for top student research.
Alison Robertson, Iowa State University plant pathologist advises farmers to pay special attention to seedling diseases this spring, given the cool, wet conditions. "Do stand counts and decide if a replant is needed," she says. "You can use seed treatments and change hybrids, but the only thing to really decide is to replant or not."
LEFT: CO-CHAIR-ELECT: Tracey Wallace, MS, CCC-SLP
Speech-Language Pathologist/ Clinical Research Scientist
SHARE Military Initiative, Shepherd Center
CENTER: CO-CHAIR: John Morris, PhD, Clinical Research Scientist, Shepherd Center
The Henry B. Betts Awards Dinner & Gala is THE PRESTIGIOUS rehab event of the year. Don't miss this held at the ACRM Annual Conference every Fall. ACRM.org/gala
Plant pathologist Eun Sung Oh. Western International Forest Disease Work Conference (WIFDWC) field trip. Rogue River-Siskiyou National Forest, Oregon.
For the 2003 WIFDWC agenda see: www.fs.fed.us/foresthealth/technology/wif/2003/conf.php#info
For the 2003 WIFDWC conference proceedings see: www.fs.fed.us/foresthealth/technology/wif/proceedings/WIF...
Photo by: Richard Sniezko
Date: August 21, 2003
Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center.
Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon.
Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
On Wednesday, Oct. 12, 2022, the Eugene Applebaum College of Pharmacy and Health Sciences hosted its 19th annual College Research Day. Andrew King, MD, presented the keynote, "Pain and Opioid Use Disorder: Evidence Based Approaches," and awards were presented for top student research.
Dr. Kurt Williams, a veterinary pathologist at Michigan State University, has been named director of the Oregon Veterinary Diagnostic Laboratory at Oregon State University.
Reported place of arrest: Saida, Dera'a governorate
Reported date of arrest: 29 April
Reported date of delivery of body: 21 May
Observations on corpse: Pathologist video observation: Well circumscribed brownish lesions to different parts of body - might be burns.
Details: An eyewitness told Amnesty International that he had been with Mahmoud Abd al-Rahman al-Zu’bi, a 72-year-old man from al-Musayfrah, and more than 20 others, including children, in a van heading towards Dera’a as part of a peaceful protest. When shooting suddenly began all the people in the van jumped out and rushed to hide behind olive trees and rocks on the other side of the road. The shooting continued for 20 minutes. When the shooting became less intense and stopped from time to time, the eyewitness and others hiding near him, including Mahmoud al-Zu’bi, started consulting each other on how to escape and decided to take it in turns to run away between the shooting. However, he then saw the soldiers approaching them so all of those remaining started running towards some nearby bushes. Mahmoud al-Zu’bi was apparently unable to escape due to his advanced years. The eyewitness learned later that he had been arrested that day and was returned dead to his family 20 days later. There were reportedly marks on his face that looked like cigarette burns. Read the full report
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Location on map is approximate.