16 Weeks pregnancy and gestational length is 22 cm and complaint brownish color of vaginal discharge then thi… - PGIMER NO - 2020

PGIMER NO - 2020

Obstetrics & Gynaecology

Hard

Appeared in: PGIMER NO - 2020

Explanation

Gestational Trophoblastic Disease (GTD) is characterized by abnormal proliferation of trophoblastic cells, leading to a uterus that is larger than expected for the gestational age.
The classic presentation includes a 'large for dates' uterus (22 cm at 16 weeks in this case) and dark brown ('prune juice') vaginal bleeding from retained blood.
Extremely high levels of human chorionic gonadotropin (hCG) are produced by the abnormal tissue, which contributes to the rapid uterine growth and can cause severe nausea and vomiting (hyperemesis gravidarum).

Option A: Placenta previa typically presents with painless, bright red vaginal bleeding, and the uterine size is usually appropriate for the gestational age.
Option C: Abruptio placenta is characterized by painful, dark red bleeding and a tender, rigid (board-like) abdomen. It is an acute event that usually occurs after 28 weeks of gestation.
Option D: This option is incorrect because the patient's signs and symptoms (large-for-dates uterus and brownish discharge) are classic for Gestational Trophoblastic Disease.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Identification of bleeding disorders in early pregnancy based on clinical signs and symptoms as background academic context rather than a clinical decision trigger.
Early recognition of GTD is critical for patient safety, as it requires immediate evacuation of the uterine contents and diligent follow-up to rule out malignant transformation (choriocarcinoma).
Nurses play a key role in monitoring vital signs, assessing bleeding, managing symptoms like hyperemesis, and providing crucial emotional support and patient education about the condition and the need for long-term follow-up.
What if? If the patient presented with painful, bright red bleeding and a tender abdomen at 30 weeks, the priority diagnosis would shift to Abruptio Placenta, requiring immediate assessment for maternal shock and fetal distress.

How to Approach the Question

First, analyze the key data provided in the clinical scenario: gestational age (16 weeks), fundal height (22 cm), and the nature of the vaginal discharge (brownish).
Compare the fundal height to the expected height for the given gestational age. A 22 cm height at 16 weeks is significantly larger than the expected 16 cm.
Consider the character of the bleeding. 'Brownish' indicates old blood, different from the bright red of active bleeding or the dark red of some acute conditions.
Evaluate each option against these two key findings: a large-for-dates uterus and brownish discharge.
Eliminate Placenta Previa (typically painless, bright red bleeding, normal size uterus) and Abruptio Placenta (typically painful, dark red bleeding, rigid uterus, occurs later).
Recognize that the combination of a large-for-dates uterus and brownish 'prune juice' bleeding are the classic signs of Gestational Trophoblastic Disease.

Concept Tested & Keywords

Concept Tested: Identification of bleeding disorders in early pregnancy based on clinical signs and symptoms.
Stem keywords: 16 Weeks pregnancy, gestational length 22 cm, brownish color vaginal discharge
Lead-in keywords: this condition is
Clinical cues: Gestational length of 22 cm at 16 weeks indicates a uterus that is large for gestational age.
Clinical cues: Brownish discharge signifies old blood, which is characteristic of retained bleeding within the uterus.

Q9A9-j56shR5Myl2bmzSz3

E6 Midwifery Obstetrics and Gynecology Nursing Sandeep Kaur pp. 4-9, 20-28, 5-10