Bamberger–Marie syndrome
Bamberger–Marie syndrome (hypertrophic pulmonary osteoarthropathy): clubbing, bone periostosis, and joint effusions—historically recognised as a paraneoplastic syndrome linked to lung disease.
Tag Clubbing
Schamroth sign
Schamroth sign. Simple sign to determine the presence of finger clubbing. One of the earliest signs of clubbing is obliteration of the Schamroth 'window'.
John L. Lovibond
Biography Medical Eponyms Lovibond angle (profile sign) [1938] In 1938, Lovibond was among the first to offer a criteria for the diagnosis of finger clubbing. He defined the ‘profile sign’ of the thumb (Lovibond’s angle), as the angle made by…
Leo Schamroth
Professor Abraham Leo Schamroth (1924-1988) was a South African cardiologist.
Helene Ollendorff
Helene Ollendorff Curth (1899 - 1982) was a German-American dermatologist. Curth-Macklin syndrome (1954); Buschke-Ollendorff syndrome (1928)
Clubbing DDx
Clubbing is an abnormality of the fingertips with following features: beaked nails; loss of angle between nail bed and finger; increased AP width of finger tip; sponginess of proximal nail bed