Recent content about Tests - Page 2

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Latest content about Tests

What does free fluid in the pelvis mean?

Free fluid in pelvis is a finding that may be normal during ovulation in women of reproductive age, but it can also be associated with pelvic inflammatory disease, ascites, ruptured ectopic pregnancy, abscess, hematoma, or trauma involving the abdominal or pelvic organs.

Tests

Flexible Sigmoidoscopy: What It’s For & How to Prepare

Flexible sigmoidoscopy is a quick test that examines the rectum and lower colon to check for polyps, bleeding, colorectal cancer, and other changes. It may be done without sedation and usually requires only limited bowel prep.

Tests

ESR Blood Test: What It Is & What Results Mean

ESR blood test measures how quickly red blood cells settle to help detect inflammation or infection. It is often used with CRP and CBC to evaluate abnormal results linked to infections, arthritis, pancreatitis, and other inflammatory conditions.

Doctor Says

What is a left anterior fascicular block?

A left anterior fascicular block is a change in the heart’s electrical conduction that may be harmless when isolated. Its significance depends on overall heart function and the presence of underlying heart conditions, which can increase cardiovascular risk.

Tests

Ambulatory Blood Pressure Monitor: Preparation & Instructions

Ambulatory blood pressure monitor testing records blood pressure over 24 hours during daily activities and sleep, helping diagnose hypertension, white coat hypertension, masked hypertension, and assess whether blood pressure treatment is working.

Tests

CA 15-3: Indications, Procedure & Results

CA 15-3 is a tumor marker used to monitor advanced breast cancer treatment response and recurrence. This article explains what the test is for, how it is done, reference values, and how results are interpreted with other exams.

Tests

Transvaginal Ultrasound: Indications, Procedure & FAQs

Transvaginal ultrasound is an imaging test used to evaluate the uterus, ovaries, cervix, and other pelvic structures. It may help investigate pelvic pain, abnormal bleeding, infertility, and early pregnancy, including gestational age and possible complications.

Doctor Says

What is grade 1 diastolic dysfunction?

Grade 1 diastolic dysfunction is a mild heart relaxation issue that can increase the risk of heart failure. Learn its causes, how it affects heart function, and how lifestyle changes like weight loss and blood pressure control can help manage and prevent progression.

Tests

Endoscopy: What It's For, How It's Done & Preparation

An endoscopy evaluates the esophagus, stomach, and duodenum to diagnose conditions like gastritis, ulcers, and GERD. This 30-minute procedure involves an endoscope and often uses local anesthesia or sedation. Proper preparation requires fasting and temporary pauses on certain medications.

Tests

Low MCH: Causes, Treatment & What Results Mean

Low MCH means red blood cells carry less hemoglobin and may signal anemia. Common causes of low MCH include iron deficiency, thalassemia, sickle cell anemia, chronic disease, or lead poisoning. Blood tests like CBC, MCV, and RDW help identify the cause and guide treatment.

Tests

Hemoglobin in Urine: What It Means & When to Worry

Hemoglobin in urine may be linked to kidney infection, malaria, severe burns, or other conditions. Find out what a positive urine test may mean, possible symptoms, common causes, and when medical evaluation is needed.

Tests

Thyroid Uptake Scan: Indications, Test Prep & Procedure

Thyroid uptake scan uses a small radioactive tracer and gamma camera to measure thyroid function, identify hot vs cold nodules, and support evaluation of hyperthyroidism, hypothyroidism, thyroiditis, Graves’ disease, and thyroid cancer.

Doctor Says

What is the normal size of the endometrium in mm?

Normal size of the endometrium in mm is about 2-15 mm in reproductive-age women, depending on menstrual cycle phase, and usually under 5 mm after menopause. Common ultrasound ranges: 2-4 mm during menstruation, up to 11 mm pre-ovulation, and 7-15 mm in the secretory phase; under 8 mm supports ruling out hyperplasia.

Tests

Colonoscopy: Indications, Prep & Procedure

Colonoscopy examines the colon and rectum to screen for colorectal cancer and diagnose conditions like polyps, Crohn’s disease, colitis, and diverticulitis. Covers sedation, virtual colonoscopy limits, prep steps, risks, and contraindications.

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High Monocytes: Symptoms, Reference Levels & Common Causes

High monocytes, or monocytosis, refer to white blood cell levels exceeding 1,000 per microliter. This elevation often points to infections like tuberculosis, bacterial endocarditis, or autoimmune conditions such as rheumatoid arthritis. Symptoms commonly include fever, fatigue, and night sweats.