Recently, quality control became one of the priorities of cytopatholog
y applied to screening for carcinoma of the uterine cervix. Taking int
o account the evolution of our knowledge and the progress of telematic
s in medicine, several new methods provided a potential benefit. The m
ain ones were the following : telepathology, making distant transmissi
on of microscope images possible, in order to require the opinion or a
dvice of a more experienced colleague; an image data bank, illustratin
g typical or unusual images, as an aid to diagnosis and to teaching; c
omputer assisted systems, able to process conventional smears and to o
ptimize the detection of atypical cells, in order to reduce the number
of false negatives, These methods are tools at the clinician's dispos
al - and not the contrary - bearing in mind the idea that cytodiagnosi
s is, and must remain, a medical labour.