Wallach's Interpretation of Diagnostic Tests: Pathways to Arriving at a Clinical Diagnosis (1467 page)

diabetes insipidus

empty sella syndrome

FSH

hereditary hemochromatosis

imaging studies

insulin tolerance test

insulin-like growth factor-I (IGF-I)

LH

lymphocytic hypophysitis

osmolality

prevalence

serum cortisol

Sheehan syndrome

sodium

TRH

TSH

urine osmolality

vasopressin

water deprivation test

Hypotension

Hypothyroidism

antithyroid peroxidase (TPO)

atherogenic dyslipidemia

causes of

free T
⁴

galactorrhea

generalized thyroid hormone resistance

Hashimoto thyroiditis

hemochromatosis

mean corpuscular volume

mean platelet volume

prevalence

primary hypothyroidism

sarcoidosis

secondary and tertiary hypothyroidism

thyrotropin-releasing hormone (TRH)

total T
⁴

TSH

I

IAA.
See
Islet autoantibodies (IAA)

IAI.
See
Intra-amniotic infections (IAI)

IAT.
See
Indirect antiglobulin test (IAT)

IBD.
See
Inflammatory bowel disease (IBD)

IBM.
See
Inclusion body myositis (IBM)

I-cell disease

ID.
See
Intellectual disability (ID)

Idiopathic retroperitoneal fibrosis

Idiopathic steatorrhea.
See
Celiac disease

Idiosyncratic (nonmethodologic) errors

Iduronate-2-sulfatase deficiency.
See
Hunter syndrome

IF.
See
Intrinsic factor (IF)

IFA.
See
Indirect fluorescent antibody test (IFA)

IFG.
See
Impaired fasting glucose (IFG), diabetes mellitus

Ig.
See
Immunoglobulin (Ig)

IgA.
See
Immunoglobulin A (IgA)

IgD.
See
Immunoglobulin D (IgD)

IgE.
See
Immunoglobulin E (IgE)

IGFBP-3.
See
Insulin-like growth factor binding protein-3 (IGFBP-3)

IGF-I.
See also
Insulin-like growth factor-I (IGF-I)

pituitary tumors

IgG.
See
Immunoglobulin G (IgG)

IgG4-related disease

IgG-to-albumin ratio, CSF

IgM.
See
Immunoglobulin M (IgM)

IGRA.
See
Interferon-g release assays (IGRA)

IGT.
See
Impaired glucose tolerance (IGT), diabetes mellitus

IL-5.
See
Interleukin 5 (IL-5)

IL-6.
See
Interleukin-6 (IL-6)

ILCA.
See
Immunoglobulin light chain amyloidosis (ILCA)

Immune markers, diarrhea

Immune system disorders

Immune thrombocytopenia purpura (ITP)

autoimmune

CMV

Evans syndrome

HCV

HIV

platelet antibody detection

platelet count

preeclampsia

pseudothrombocytopenia

schistocytes

SLE

VZV

Immunoassay interference

Immunodeficiency syndrome

Immunofixation

ILCA

myeloma kidney

nephrotic syndrome

plasmacytoma

Immunoglobulin (Ig)

chronic lymphocytic leukemia

free light chains, serum

IgA

Henoch-Schönlein purpura

IgA nephropathy

levels

limitations

nephritic syndrome

nephropathy

thin basement membrane nephropathy

normal ranges by age

uses

IgB antibody

IgD

IgE

EGPA

interstitial nephritis

Immunoglobulin (Ig)

IgG antibodies

giant cell (temporal) arteritis

hepatitis E

herpes simplex virus

index, multiple sclerosis

measles

mumps

rubella

rubeola

toxoplasma

varicella-zoster virus

IgM antibodies

anti-HAV

anti-HBc

anti-HDV

cirrhosis

hepatitis A virus

hepatitis B core

hepatitis E

herpes simplex virus

measles

mumps

rubella

rubeola

toxoplasma

varicella-zoster virus

Immunoglobulin light chain amyloidosis (ILCA)

Bence Jones protein

electrophoresis

immunofixation

LCDD

MGUS

NT-proBNP

plasma cell myeloma

prognosis

Rouleaux formation

Willebrand disease

Immunophenotype

acute myeloid leukemia

markers, chronic lymphocytic leukemia

Immunosuppressants

therapeutic drug monitoring

Impaired fasting glucose (IFG), diabetes mellitus

Impaired glucose tolerance (IGT), diabetes mellitus

Inclusion body myositis (IBM)

Indirect antiglobulin test (IAT)

agglutination

Indirect bilirubin

malaria

unconjugated bilirubinemia

Indirect Coombs test

Indirect fluorescent antibody test (IFA)

Infantile (nephropathic) cystinosis

Infants at increased risk

labor and delivery

neonatal period

Infections

cerebrospinal fluid (CSF)

CNS

abscesses

encephalitis

meningitis

SIADH

Infectious diseases

acid-fast bacterial pathogens

Mycobacterium tuberculosis

Nocardia
infection

nontuberculous mycobacteria

rapidly growing mycobacteria

bacterial pathogens

Acinetobacter baumannii

anaplasmosis and ehrlichiosis

anthrax

bartonellosis

bordetella pertussis

botulism

Brucella

Burkholderia
infections

Campylobacter
gastroenteritis

cell wall-deficient bacteria

Chlamydia
and
Chlamydophila

Gram-negative bacilli, fastidious

Gram-negative bacilli, nonfastidious

Gram-negative cocci

Gram-positive bacilli

Gram-positive cocci

intracellular bacterial pathogens

spiral bacteria

clostridial infections

Clostridium difficile

Clostridium tetani

diphtheria

gas gangrene and cellulitis

puerperal sepsis

enterococcal infections

Coxiella burnetii

Escherichia coli

Francisella tularensis

Haemophilus

Helicobacter pylori

Klebsiella pneumoniae

Listeria

Lyme disease

Mycoplasma
and
Ureaplasma

Neisseria gonorrhoeae

Neisseria meningitidis

Pasteurella multocida

Pseudomonas aeruginosa

Rickettsia rickettsii

Salmonella
and
Shigella

Staphylococcus aureus

Stenotrophomonas maltophilia

Streptococcus agalactiae

Streptococcus pneumoniae

Streptococcus pyogenes