polyacrylamide-hydrazide polymer (PACHY)

10/01/1880 - "Pachy-Meningitis in a Monkey."
09/01/2022 - "Atypical ON occurred significantly and more frequently with extremes of ages (<10 or >70 years), bilateral simultaneous or severe vision loss with early disc pallor, multiple attacks, symptoms/neuro-imaging indicating non-MS disease e.g., long segment ON/myelitis, large confluent lesions, the involvement of optic tract, chiasma, area postrema or diencephalon, and (pachy) meningitis. "
10/01/1998 - "The leptomeningeal biopsy revealed multiple granulomatous areas with central necrosis and hystiocytic cells consistent with idiopathic hypertrophic pachy-meningitis."
01/01/1979 - "The peculiar, hitherto not described hyperostosis occurred in an 18 year old female suffering from recurrent chronical pachy- and lepto-meningitis since birth. "
10/01/1881 - "Pachy-meningitis Interna-Reticulated Round Cell Sarconia of Dura-Mater and Exostosis of the Inner Table of the Skull."

01/01/1996 - "They result on appearance of nodular subcortical heterotopias, cortical anomalies including pachy- and polymicrogyria and focal intrusion of numerous abnormally migrating nerve cells into leptomeninges. "
12/01/1995 - "In both cases, structural changes in the enlarged hemisphere included pachy- or polymicrogyria and gliosis of white matter. "
01/01/2011 - "The other seven with less severe cortical dysplasia in form of pachy/polymicrogyria were probably infected later Cerebellar hypoplasia and/or calcifications in our patients also confirm an early onset of infection. "

09/01/2022 - "In the normal/keratoconus subjects the median intereye asymmetries were 0.30/3.45 for K2 (flat) meridian, 0.03/0.25 for BFS front, 1.00/15.00 for elevation back BFS apex, and 7.00/29.00 for pachy min. In addition to Rabinowitz's Kmax intereye asymmetry we propose pachymetric, elevation-based, and high-order corneal wavefront intereye asymmetry parameters to improve the diagnostic armamentarium of keratoconus."
01/01/2021 - "Results: From CKC stage II, the three geometric landmark distances commenced to correlate with the corneal DCR parameters (CBI, SPA1, IR, DA Ratio 2, ARTh, MIR, Radius, Pachy, and DA Ratio 1), which could better represent the changes of biomechanical properties from normal cornea to keratoconus. "
10/25/2019 - "Compared with normal eyes, the Ambrósio's Relational Thickness horizontal (ARTh), biomechanical corrected IOP (bIOP), stiffness parameter at first applanation (SP A1) were low and the Max Inverse Radius, deformation amplitude (DA) Ratio Max [2 mm], Pachy Slope, DA Ratio Max [1 mm], Integrated Radius and Corvis Biomechanical Index (CBI) were high in keratoconus eyes (All P < 0.05). "

12/01/2019 - "The possible mechanism in this scenario may be thrombosis of pachy-vessels."
03/01/1978 - "These disorders, listed according to their frequency are: cerebral vascular thrombosis, epilepsy, bacterial meningitis, meningism, cerebral thrombo-phlebitis, disorders of cranial nerves, hydrocephalus related to a pachy meningitis. "

09/01/2022 - "Atypical ON occurred significantly and more frequently with extremes of ages (<10 or >70 years), bilateral simultaneous or severe vision loss with early disc pallor, multiple attacks, symptoms/neuro-imaging indicating non-MS disease e.g., long segment ON/myelitis, large confluent lesions, the involvement of optic tract, chiasma, area postrema or diencephalon, and (pachy) meningitis. "
01/01/1968 - "Acute and chronic rheumatic pachy-leptomeningo-encephalitis, myelitis and rheumatic sclerosis of the brain and spinal cord]."