C4

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C4

Cytopathology
A category of cytology interpretation which corresponds to “suspicious of malignancy”, based on the NHSBSP (UK) guidelines for cytology reporting of aspiration cytology of breast lesions.

Military
A plastic explosive which is one-third more powerful by weight than TNT. When C4 is detonated, the explosive is converted into gas which creates a pressure (shock) wave that demolishes the target by cutting, breaching or cratering.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

complement deficiency

A state in which any of the complement proteins is subnormal
Complement deficiencies–associated disorders
C1
C1r    SLE, renal disease, repeated infections
C1s    SLE
C2    SLE, vasculitis, membranoproliferative glomerulonephritis, dermatomyositis
C3 Repeated infections
C4 SLE
C5 SLE, gonococcal disease
C6 Relapsing meningococcal meningitis, gonococcal infection
C7 Raynaud's disease, chronic renal disease, gonococcal infection
C8 SLE, gonococcal infection
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
of aliphatic), 1652 (C=O str.), 1572 (C=C aromatic str.), 1430 (S=O), 1199 (C-O-C bond str.), 1112 (C-N-C bond str.), 496 (C-I bond str.); 1H-NMR (600 MHz, CDCl3, I', ppm): 7.82 (d, J = 2.5 Hz, 1H, H-6"), 7.60 (d, J = 2.5 Hz, 1H, H-4"), 7.49 (br.s, 1H, H-5), 7.03 (d, J = 3.2 Hz, 1H, H-3), 6.52 (dd, J = 1.5, 3.3 Hz, 1H, H-4), 3.87 (br.s, 4H, CH2-3', CH2-5'), 3.66 (br.s, 2H, CH2-1'"), 3.32 (t, J = 6.4, 2H, CH2-3"'), 3.30 (br.t, J = 4.9 Hz, 4H, CH2-2', CH2-6') 2.42 (quint, J = 6.8, 2H, CH2-2"'); 13C-NMR (150 MHz, CDCl3, I', ppm): 158.38 (C-2"), 152.52 (C-6), 147.47 (C-2), 143.91 (C-5), 134.97 (C-4"), 134.33 (C-5"), 131.38 (C-6"), 129.90 (C-1"), 129.51 (C-3"), 117.65 (C-3), 111.52 (C-4), 65.75 (C-1'''), 46.00 (C-2', C-3', C-5', C-6'), 32.90 (C-2'''), 4.46 (C-3'''); Anal.
C-4 visas are also issued to migrant workers whose family members have settled down in Korea with Korean spouses.
PNRA issued Fuel Load Permit (FLP) to C-3 in May 2016 and C-4 in February 2017 following completion of review and assessment of Final Safety Analysis Report (FSAR) and other relevant documents.
Javed Akbar Bhatti assured full support and technical assistance to the C-4 countries and said that the cooperation between Pakistan and C-4 countries should exceed in other areas as well.
The C-4 countries are lobbying against cotton subsidies that are adversely affecting their cotton prospects and international prices of cotton.
179-181[degrees]C; IR (KBr, [cm.sup.-1]): 1655 (C=O), 1610 (C=C of Ar), 1505 (CH=CH), 624 (C-S), 3119 (Ar C-H), 2954 (Alkyl C-H); 1H NMR (400 MHz, CD[Cl.sub.3], ppm): d 7.34 (1H, d, J = 17 Hz, -CO-CH=), 7.82 (1H, d, J = 17 Hz, =CH-Ar), 6.85-8.30 (7H, Ar-H), 0.85 (6H, d, J = 8 Hz, -[(C[H.sub.3]).sub.2]), 1.71-2.09 (1H, m, -CH-), 2.99 (2H, d, J = 8 Hz, -C[H.sub.2]-); [sup.13]C NMR (100 MHz, CD[Cl.sub.3], ppm): [delta] 189.98 (C-1), 127.95 (C-2), 134.26 (C-3), 130.76 (C-2' and C-6'), 129.76 (C-3' and C-5'), 135.84 (C-1'), 147.38 (C-4'), 138.85 (C-2"), 128.21 (C-3"), 129.15 (C-4"), 130.19 (C-5"), 22.91 (-C[H.sub.3], C of isobutyl group at C-4 "), 30.11 (-CH-, C of isobutyl group at C-4"), 47.12 (-C[H.sub.2]-, C of isobutyl group at C-4"); MS (m/z, %): 254.3 (M + 1, 99.04); Anal.
C-4 added another 340 MW and has been connected to national grid.
The lifetime direct costs of care for a patient suffering a high cervical spinal cord injury, such as a C-4 spinal cord injury, can approach $5 million.
Through this partnership, C-4 Analytics will accelerate the expansion of its technology platform, service offerings and client services to further its leadership in the tech-enabled digital marketing sector.
5, an attempt to blow a pick-up bomb, containing 18 barrels of C-4 explosives, in northeast Baquba.
Gainey, deputy chief of staff, C-4, resources and sustainment, Multi-National Force-Iraq, Operation Iraqi Freedom, Iraq, to commanding general, Military Surface Deployment and Distribution Command, Alexandria, Va.