Common screening procedures for<unk>  include asking the patient to answer questions about order, conducting memory tests to rule out the possibility of a mental disorder, confrontation naming (naming parts of objects), reading tests, writing tests, calculation tests, finger naming, clock drawing, and left/right orientation testing. The writing tests, spelling tests, finger naming, and left/right orientation are all tests to confirm the presence of Gerstmann's syndrome.<unk>  is one out of four defining components of Gerstmann's syndrome; the other three components are agraphia, finger agnosia, and right/left confusion. Typically,<unk>  is present because of Gerstmann's syndrome or it is linked with other disorders. It is imperative to note that there is "difficulty separating calculation disorders from disruptions in other domains". This is why testing functions besides calculation abilities is crucial for the screening of<unk> - so that other disorders can be ruled out. More extensive testing includes "brain mapping techniques such as position emission tomography (PET), functional magnetic resonance imaging (fMRI), and event related potentials (ERP), which have helped to illuminate some of the functional anatomical relationships for number processing". A basic examination of numerical abilities in brain-damaged patients should include both verbal and non-verbal aspects of number processing. The following tests are suggested: * Forward and backward digit span. * Forward and backward counting. * Symbolic transcoding (reading aloud and taking dictation of simple and multidigit numerals). * Single-digit arithmetic. To reduce the contribution of input and output deficits to the patient's performance, problems may be simultaneously presented in written form and read aloud by the examiner. Familiar multiplication problems and simple subtractions should be tested in priority, as they reflect rote verbal and quantity-based processes, respectively. * Multidigit written calculations. * Concrete arithmetic problems requiring some planning. * Evaluation of the numerosity of sets of dots, presented either briefly to test estimation abilities, or for an unlimited duration to allow for serial counting.
Acalculia
Dyscalculia
Genital wart
Acral nevus
Hypertrichosis cubiti
Hyperthecosis
Generalized lentiginosis
Tuberous breasts