Pregnancy - Placental Inflammation

pregnancy

Table of Contents

Introduction
The normal events of pregnancy
- Initiation of pregnancy
- Diagnosis of pregnancy
  - Symptoms and signs; biological tests
  - Conditions that may be mistaken for pregnancy
  - Duration of pregnancy
- Anatomic and physiologic changes of normal pregnancy
  - Changes in organs and tissues directly associated with childbearing
    - Ovaries
    - The uterus and the development of the placenta
    - Uterine tubes
    - Vagina
    - External genital structures
    - Other pelvic tissues
    - Breasts
  - Anatomic and physiologic changes in other organs and tissues
    - Cardiovascular and lymphatic systems
    - Respiratory tract
    - Gastrointestinal tract
    - Liver
    - Urinary tract
    - Blood
    - Endocrine system
    - Skin
  - Metabolic changes
    - The basal metabolic rate
    - Weight
    - Protein
    - Carbohydrates
    - Fat
    - Water
    - Minerals
- Prenatal care and testing
  - Ultrasound
  - Amniocentesis
  - Chorionic villi sampling
  - Alpha-fetoprotein screening
Abnormal changes in pregnancy
- Ectopic pregnancy
- Abortion
- Systemic diseases and pregnancy
  - Heart disease
  - Endocrine diseases
    - Diabetes
    - Thyroid disease
    - Pituitary disorders
    - Adrenal glands
  - Urinary tract diseases
  - Pulmonary disease
  - Gastrointestinal diseases
  - Nervous system disorders
- Diseases of pregnancy
  - Hypertensive disorders of pregnancy
  - Gestational diabetes
  - Diseases of the placenta
    - Placenta praevia
    - Abruptio placentae
    - Placental infarction
    - Placenta accreta
    - Placental cysts and benign tumours
    - Inflammation of the placenta
    - Placental anomalies
  - Anomalies of the umbilical cord
  - Abnormalities of the amniotic fluid
    - Hydramnios
    - Oligohydramnios
  - Trophoblastic disease
    - Hydatidiform mole
    - Choriocarcinoma

References & Edit History Related Topics

Images, Videos & Interactives

Learn how researchers use biobanks, such as the Improved Pregnancy Outcomes by Early Detection study, or IMPROvED to improve maternal and newborn outcomes

initiation of pregnancy; fertilization and implantation

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Inflammation of the placenta is usually secondary to infection of the membranes. Most often such infections follow the introduction of pus-forming bacteria into the uterus by instrumentation through the vagina; they are the aftermath of prolonged labour or of prolonged rupture of the membranes. If labour is prolonged, bacteria penetrate the fetal side of the placenta, enter the fetal circulation, and often cause death of the infant after delivery. The placenta may become infected from organisms in the maternal blood. Maternal syphilis, toxoplasmosis, tuberculosis, and malaria may affect the placenta. The viruses of chickenpox and smallpox may cause placental lesions. ...(100 of 19882 words)

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