Alban Köhler

Alban Köhler (1874–1947)

Alban Köhler (1874 – 1947) was a German Radiologist.

Köhler’s name stands high on the list of pioneers in radiological science; his life is a long record of investigation and exemplary practice as a clinical radiological specialist.

He was a prolific writer, publishing three books within the first 10 years of the X-ray being discovered in 1895. On roentgenography of diseases of the bones (1901); the hip joint and the femur (1905), and diagnosis of pulmonary tuberculosis in children (1906).

He was one of the first to outline a practice of radiology of the heart, describing the relation of the teleroentgenogram to the orthodiagram. He devised a method to localize foreign bodies within the eye and calcific plaques in the aortic arch as well as stereoscopic and cinematographic studies of the respiratory tract.

Köhler’s most important work, which made him famous the world over, “The Borderlands of the Normal and the Early Pathological as Seen with the X-ray” or the “radiologist’s Bible” was firstpublished in German in 1910. The book ran through 8 editions with the ninth edition of his “Borderlands” partly printed when a bombing raid destroyed the publishing house and remained unfinished at the time of his death. His home in Wiesbaden, in which he had his office and radiological institute and a very important radiological library, was also destroyed by fire following a severe air attack.

Eponymously affiliated with Köhler disease (avascular necrosis of the navicular bone); the first description of the ‘Pellegrini-Stieda‘ lesion; and Köhler disease II (Freiberg infraction)


Biography
  • Born on March 1, 1874 in Petsa, Thüringen
  • 1899 – Completed medical doctorate having studied in Freiburg, Erlangen, and Berlin
  • 1899-1902 Studied surgery and pathology under Christian Georg Schmorl (1861-1932) in St. Joseph’s Hospital, Wiesbaden.
  • 1903 – Radiologist in Wiesbaden
  • 1905 – Co-Founder of the Deutsche Röntgengesellschaft eV [Specialist society of German radiologists] with Albers-Schönberg
  • 1912 – President of the 8th Roentgen Congress in Berlin
  • 1913 – Professor of Radiology in Wiesbaden
  • 1933 – Hermann Rieder medal
  • Died on February 26, 1947 in Wiesbaden

Medical Eponyms
Köhler-Pellegrini-Stieda lesion (Pellegrini-Stieda disease)

Ossified post-traumatic lesions at (or near) the medial femoral collateral ligament adjacent to the margin of the medial femoral condyle. Alban Köhler reported a case of a 56-year-old male who injured his knee during piling of wood (1903, published 1905)

On the inner condyle proximal a small flat dark shadow, just visible on the radiograph, which can only correspond with a connective tissue ossification.

Köhler Plate VII, Fig 12 p140

Köhler disease I (1908)

Rare, self-limiting, avascular necrosis (osteochondrosis) of the navicular bone in children. First described by Köhler in 1908 in his MWW article Uber eine häufige, bisher anscheinend unbekannte Erkrankung einzelner kindlicher Knochen [About a common, so far apparently unknown disease of individual children’s bones]

Es handelte sich um Knaben im Alter von 5-9 Jahren (..) Alle drei Patienten klagten über mehr oder weniger heftige Schmerzen in der Gegend des Os naviculare (…) Die Röntgenuntersuchung ergab einen recht eigenartigen (…) Befund. Ueberall zeigte sich das Os naviculare in die Augen fallend erkrankt, während alle anderen Knochen des Fusses einen normalen Anblick boten. Das Navikulare war in vierfacher Beziehung verändert, und zwar in seiner Grösse, seiner Gestalt, seiner Architektur und seinem Kalkgehalt.

Der Krankheitsverlauf zog sich auf 2-3 Jahre hin (…) es erfolgte Heilung (…) nicht nur im klinischen Sinne, sondern wie die Röntgenbilder anzunehmen zwingen, auch in anatomischem Sinne. Die Prognose des Leidens ist also durchaus günstig zu stellen.

Köhler, 1924

In question were young lads aged 5-9 years old (…) All three patients complained of more or less severe pains in the region of the navicular bone (…) The Röntgen examination demonstrated a most peculiar (…) finding. Everyhwere the navicular bone appeared diseased, whilst all other bones of the foot presented normally. The navicular was changed in four aspects, namely its size, shape, architecture, and calcification.

The disease took its course in 2-3 years (…) healing was evident(…) not only in the clinical sense, but also in the anatomical sense, as the X-rays force us to acknowledge. The prognosis of this suffering is therefore quite favourable.

Köhler, 1924

Köhler disease. Erkranktes os naviculare, Kohler 1908
Fig 3. Erkranktes os naviculare, Kohler 1908

Freiberg-Köhler disease [Köhler disease II] (1915, 1920)

Osteochondrosis of the metatarsal heads (typically the 2nd metatarsal head) characterized pathologically by subchondral bone collapse, osteonecrosis, and cartilaginous fissures.

Köhler first described in his book ‘Grenzen des Normalen und Anfänge des Pathologischen im Röntgenbilde‘ in 1915; and later in greater detail in 1920 at the 11th congress of the German Roentgen Ray Society (published 1923)

Am 2. Metatarso phalangeal-Gelenk kommt eine äusserst eigenartige Erkrankung vor, die, soviel Verfasser weiss, in ihrer Eigenart in der Literatur bisher nirgends gewürdigt worden ist. Es handelt sich um eine Abflachung oder Abplattung der Gelenkfläche des Köpfchens des betreffenden Metatarsus, die manchmal gelockert bez. etwas abgehoben zu sein scheint; jedenfalls sieht man mitunter, bei den anscheinend frischeren Fällen, einen infraktions- oder frakturartigen 1-2mm breiten, durchlässigen Zwischenraum (…)

Äusserst merkwürdig ist, dass die ganze distale Hälfte des befallenen Metatarsus distalwärts gleichmässig an Umfang zunimmt.

Köhler, 1915

At the 2nd metatarso-phalangeal joint, a most peculiar disease may arise, which, to the knowledge of the author, has not been honoured in literature so far. It is a flattening, or squashing of the articular surface of the head of the affected metatarsal, which is sometimes loosened, or apparently somewhat lifted; in any case one may see in the fresher cases, an infraction- or fracture-like intermediary space of 1-2mm (…)

Particularly notable is that the entire distal half of the affected metatarsal broadens uniformly.

Köhler, 1915

Kohler-disease-II-Freiberg-infraction
Köhler original description 1915

Köhler called out Freiberg for an ‘incomplete‘ description of ‘metatarsal infraction‘ lacking mention of the widening of the joint line; thickening of the shaft of the metatarsal and obliteration of the neck. Freiberg responded in 1926 acknowledging trauma unlikely to be the sole cause and the additional features as suggested by Köhler…


Major Publications

References

Biography

Eponymous terms


eponymictionary CTA

eponym

the person behind the name

Emergency physician MA (Oxon) MBChB (Edin) FACEM FFSEM with a passion for rugby; medical history; medical education; and informatics. Asynchronous learning #FOAMed evangelist. Co-founder and CTO of Life in the Fast lane | Eponyms | Books | vocortex |

Resident medical officer in emergency medicine MB ChB (Uni. Dundee)  MRCS Ed. Avid traveller, yoga teacher, polylinguist with a passion for discovering cultures.

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