Wallach's Interpretation of Diagnostic Tests: Pathways to Arriving at a Clinical Diagnosis (1483 page)

TTP

Thrombophlebitis

blood culture

of cavernous sinus

CBC

CSF culture

DIC

WBC count

Thrombotic disorders

antiphospholipid antibody syndrome

thrombophilia

TTP and HUS

Thrombotic thrombocytopenic purpura (TTP)

bilirubin

Coombs test

haptoglobin

LDH

peripheral blood smear (PBS)

plasma transfusion

spectrum of

thrombophilia

Thyrocalcitonin.
See
Calcitonin

Thyroglobulin (Tg)

thyrotoxicosis

Thyroid autoantibody tests

Thyroid gland disorders

goiter and thyroid nodule

causes of

imaging studies

prevalence

hypothyroidism

thyrotoxicosis/hyperthyroidism

Thyroid hormone, amyotrophic lateral sclerosis

Thyroid hormone-binding ratio (THBR)

Thyroid nodule

Thyroid radioactive iodine uptake

Thyroid screening, intellectual disability

Thyroid storm

Thyroiditis, subacute

Thyroid-stimulating hormone (TSH)

diarrhea

galactorrhea

goiter

gynecomastia

hypopituitarism

hypothyroidism

pituitary tumors

receptor

thyrotoxicosis

Thyrotoxicosis

causes of

erythrocyte sedimentation rate (ESR)

free T
⁴

myasthenia gravis

prevalence

radioactive iodine

RAIU

T
³

thyroglobulin

thyroid-stimulating hormone (TSH) receptor

thyrotropin receptor autoantibodies

trophoblastic tumors

TSH

Thyrotropin receptor autoantibodies, thyrotoxicosis

Thyrotropin-releasing hormone (TRH)

hypopituitarism

hypothyroidism

stimulation test

Thyroxine, free (FT
⁴
)

Thyroxine, total (T
⁴
)

hypothyroidism

ovulatory disorders

Thyroxine-binding globulin (TBG)

TIBC.
See
Total iron-binding capacity (TIBC)

TIC douloureux.
See
Trigeminal neuralgia

Tick identification.
See
Macroscopic identification, arthropod

TINU syndrome.
See
Tubulointerstitial nephritis and uveitis (TINU syndrome), interstitial nephritis

Tissue transglutaminase IgA antibody (tTG-IgA)

T-LGL.
See
T-cell large granular lymphocytic leukemia (T-LGL)

Tobramycin, TDM

Total bilirubin, hyperbilirubinemia

Total cholesterol (TC)

abetalipoproteinemia

familial combined hyperlipidemia

familial dysbetalipoproteinemia

familial hypercholesterolemia (Type II)

hyperlipidemia

hypobetalipoproteinemia

lecithin–cholesterol acyltransferase deficiency

liver cirrhosis

polygenic hypercholesterolemia

Total (random and systematic) errors

Total iron-binding capacity (TIBC)

microcytic anemias

normocytic anemias

systolic dysfunction with heart failure

Total protein

acute liver failure (ALF)

enteropathy, protein-losing

liver cirrhosis

nephrotic syndrome

trichinosis

Tourette syndrome (TS)

Toxemia of pregnancy.
See
Preeclampsia

Toxic adenoma

Toxic multinodular goiter (MNG)

Toxicology

addiction medicine

emergency toxicology
See
(
See
Emergency toxicology)

forensic toxicology

pain management drugs

application

confirmation methods and limitations

quantitative results interpretation

screening methods and limitations

Toxidromes

Toxoplasma

antibody, IgG and IgM

CNS abscesses

Toxoplasma gondii

GI symptoms

human immunodeficiency virus (HIV)

Toxoplasma serology screen

Toxoplasmosis

ANAs

Epstein-Barr virus (EBV)

myocarditis

RF

Tracheobronchitis, sputum culture (routine)

Tramadol, pain management, urine drug testing panel

Transaminases, jaundice

Transferrin (TRF)

IOD

microcytic anemias

PRCA

Transfusion medicine (TM).
See
Pretransfusion compatibility testing

Transfusion-associated circulatory overload (TACO)

Transfusion-related acute lung injury (TRALI)

Transfusions and infusions, laboratory test

Transient aplastic anemia.
See
Parvovirus B19

Trauma

CNS

beta-trace protein

beta-2-transferrin

CSF protein

prostaglandin D synthase

sinonasal fluid

LD

SIADH

and vascular disorders, CNS

acute epidural hemorrhage

berry aneurysm (saccular aneurysm)

central nervous system trauma

cerebral embolism

cerebral vein/sinus thrombosis

CNS vasculitis

hypertensive encephalopathy

intracerebral hemorrhage

Lambert-Eaton myasthenic syndrome

myasthenia gravis

paraneoplastic syndromes, CNS

spinal cord infarction

stroke

subdural hematoma

thrombophlebitis, of cavernous sinus

Treadmill testing

Trench fever

Treponema pallidum

antigens, syphilis

detection.
See
Syphilis Serology

genital culture

syphilis

Trichinella spiralis
, GI symptoms

Trichinellosis, myocarditis

Trichinosis

albumin

aldolase

aminotransferases

creatine phosphokinase

ESR

LDH

O&P examination

total protein

Trichomonas
, cervical carcinoma

Trichomonas vaginalis

amplified nucleic acid techniques

genital culture

vaginitis panel, molecular probe, for trichomoniasis

Trichomoniasis.
See also
Vaginosis and vaginitis

vaginitis panel, molecular probe

Trigeminal neuralgia

Triglycerides (TGs)

abetalipoproteinemia

acid lipase deficiencies

atherogenic dyslipidemia

diabetes mellitus

familial combined hyperlipidemia

familial dysbetalipoproteinemia

familial hypercholesterolemia (Type II)

familial hypertriglyceridemia (Type IV)

HCV infection

hyperalphalipoproteinemia

hyperlipidemia

hypertriglyceridemia

metabolic syndrome

nephrotic syndrome

Tangier disease

Triiodothyronine (T
³
)

resin uptake (RUR)

thyrotoxicosis

2,6,8 Trioxypurine.
See
Uric acid

Trisomy 13.
See also
Patau syndrome

cell-free DNA testing

chromosome analysis

FISH

prenatal screening

Trisomy 18.
See also
Edwards syndrome

cell-free DNA testing

chromosome analysis

FISH

intellectual disability

Trisomy 21.
See also
Down syndrome

cell-free DNA testing

chromosome analysis

FISH

LAP

prenatal screening

TRH.
See
Thyrotropin-releasing hormone (TRH)

Trophoblastic disease

complete hydatidiform mole (CHM)

flow cytometry

HCG

partial hydatidiform mole (PHM)