Röntgen hand kind

A close-up of the Roentgen tube used for X-ray production - named after the physicist. If there is any actual physical establishment in the world that could potentially call itself “Café Roentgen”, it’s this one.

Although some labelled the beams Roentgen rays, he preferred the term X-rays

Roentgen, a professor of physics at Wurzburg University, in Bavaria, realised the phenomenon was due to strange beams being emitted by a glass tube he was using during his investigation. Anhand dieses Röntgenbildes kann das so ermittelte “Knochenalter” mit dem tatsächlichen sogenannten chronologischen Alter verglichen werden, daraus wird mit Hilfe eines Computerprogrammes die Endgröße des Kindes ermittelt.

Wirkungsweise und Methode
Während der Entwicklung vom Säugling zum Erwachsenen zeigen sich charakteristische Veränderungen an den Wachstumsfugen, die einer genau definierten biologischen Reife zugeordnet werden.

Amazed by what he saw, von Kölliker suggested the unknown rays be called “Roentgen Rays”. This radiograph marks a seminal moment in medical history, and Anna’s contribution to the world of radiology remains invaluable.

But there is another radiograph captured by Roentgen that is often confused with this one, and that too has an interesting story associated with it.

Born in 1817, Albert von Kölliker was a Swiss anatomist best known for discovering the mitochondrion – the powerhouse of the cell.

His enduring legacy lives on, not only in the multitude of lives saved through early and precise diagnoses facilitated by various imaging techniques but also in his spirit of scientific generosity – a spirit that continues to inspire researchers to this day.

In closing, I’ll leave you with the following link of the café where Wilhelm Roentgen met his wife, Anna Bertha.

He was also the first person to demonstrate that smooth muscle is made of many small nucleated muscle cells, and that nerve fibres are continuous with nerve cells. rechtzeitig und präzise!
... Roentgen’s pioneering work with X-rays was quickly recognized, earning him the Nobel Prize in Physics in 1901 (the first year the Nobel Prizes were given out), a testament to the profound impact of his discovery on the scientific community.

Wir laden Sie ein, in unsere Welt der kindlichen Radiologie einzutauchen und von unserem Angebot zu profitieren.

Erkennung von Wachstumsstörungen und Einschätzung der Reife

Die computergestützte Größenbestimmung Ihres Kindes zur Berechnung der zukünftigen Erwachsenengröße dient zur 
...

The audience agreed in a standing ovation.

Roentgen’s radiograph of von Kölliker’s hand marked a significant advancement in the nascent field of radiography. In a Science Museum poll in 2009, the X-ray was voted by the British public as the most important modern discovery

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He eventually graduated with a PhD from the University of Zurich and moved back to his home country – as a faculty member first at the University of Strasbourg, followed by the universities at Giessen, Würzburg and Munich.

In 1895, while working at the University of Würzburg, Roentgen was studying various kinds of vacuum tubes, focusing on what happened when electrical discharges travelled through these tubes.

The radiograph of von Kölliker’s hand not only demonstrated Roentgen’s mastery of the X-ray technique but also demonstrated the scope for future advancements in the field of medical imaging.

Wilhelm Roentgen’s discovery of X-rays in 1895 truly revolutionized the landscape of medicine, opening a realm of diagnosis and exploration previously unimaginable.

During the lecture, Roentgen called von Kölliker to the stage as a volunteer and captured a radiograph of his hand.

The 50-year-old had stumbled upon a new kind of ray: X-radiation, which is composed of X-rays and is a form of high-frequency electromagnetic radiation.

Roentgen referred to the radiation as 'x', which is used in mathematics to represent an unknown quantity.

He then began making X-ray images - or radiographs - of inanimate objects such as weights and a piece of metal.

Naming them “X-rays” (with “X” representing the unknown), Roentgen dedicated himself to their study, and in this process captured the first radiographic image — a flickering silhouette of his own skeleton, an image that is unfortunately lost.

Physicians diagnose pulmonary tuberculosis - with the aid of X-rays - circa 1900. To his astonishment, he observed a faint shimmering image of a nearby bench each time he discharged the tube.

Before his breakthrough, Roentgen had been studying the effects of passing an electrical current through gases at low pressure. Within a year of the beam's discovery, the world's first radiology department opened, in Glasgow Royal Infirmary

Roentgen (statue, above, on the Potsdam Bridge in Berlin) died in Munich in 1923, aged 77, from bowel cancer.

The father of radiology, as he is rightfully known, has truly left an indelible legacy in the world of science and medicine.

Some of the rays were penetrating solid objects and exposing sheets of photographic paper, creating shadowy images. In the weeks following his discovery, Roentgen diligently refined and fine-tuned the technical aspects of the imaging process. She suffered from renal issues for years and died at the age of eighty years.

Anna’s hand radiograph, a part of Roentgen’s personal collection, is truly iconic, to say the least.

This would lead to his eureka moment and the discovery of X-rays - the 'x' indicating that they were of an unknown type

Then aged 50, Roentgen had discovered a new kind of ray: X-radiation, which is composed of X-rays and is a form of high-frequency electromagnetic radiation. His meticulous adjustments led to significantly enhanced clarity, allowing him to capture the more intricate details of the anatomy of von Kölliker’s hand.

He was unfortunately expelled from high school when one of his teachers intercepted a caricature of one of the other teachers that he reportedly did not draw.

His impact on the world of biology is truly immense. In early November, while working on a Lenard’s tube (a kind of vacuum tube made of thin glass), he noticed that some invisible rays caused fluorescence on a cardboard screen coated with barium platinocyanide, placed near the aluminium window. This intrigued him to consider whether the Crookes-Hittorf tube, with thicker glass walls, could produce a similar effect.

On the fateful afternoon of 8 November 1895, Roentgen connected the Crookes-Hittorf tube to a pair of electrodes and dimmed the room.

Wir unterscheiden auch zwischen den Geschlechtern, und falls das Geschlecht des Patienten nicht bekannt ist, wird die Aufnahme unter "unbekannt" abgelegt.

Unsere Sammlung ist eine wertvolle Ressource für alle, die in der Radiologie von Kindern tätig sind oder ihr Wissen in diesem Bereich vertiefen möchten.

Around six weeks after his groundbreaking discovery, Roentgen captured another radiograph – this time of the hand of his wife, Anna Bertha. He noticed that as electricity passed between two electrodes in the tube, the rays had an effect on the photographic plates

Equipment, including a Roentgen X-ray machine, used by German surgeons in an open-air surgery tent, during the First World War. With their ability to penetrate solid objects, Roentgen's rays would go on to have a wide range of uses, notably in medicine, archaeology and astronomy

An illustration of Roentgen at work in his lab.

Wir haben diese Sammlung sorgfältig zusammengestellt, um medizinischen Fachkräften und Radiologen bei der Befundung von Kinderbildern zu helfen. This showcased the potential of X-ray technology for medical diagnostics, highlighting specific bone structures and nuances previously invisible to the human eye. His demise marked a profound loss for the medical community.

Remarkably, Roentgen chose not to patent his radiographic technique. They never had any children of their own, but adopted a little girl named Josephine, the daughter of Anna’s brother – after his unfortunate demise. He enjoys writing about radiology, history and culture. Despite his success in the field of X-rays, he abandoned his work on them a year after their discovery - to focus on examining crystals

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