Diagnosing and managing gynecologic conditions: 4 cases
Select one of four gynecologic case studies — cul-de-sac nodules with dysmenorrhea and infertility, an irregular intrauterine mass with intermenstrual bleeding, prolonged bleeding after eight months of irregular cycles, or three months of amenorrhoea in a 16-year-old athlete — and give a differential, a primary diagnosis, a treatment and management plan with dosages, and patient education.
Editorial process
Last reviewed · August 14, 2026
Choosing one case, and the finding that decides it
Select one of the four provided case studies — the instruction is explicit, and answering all four produces four thin posts instead of one good one. Each case turns on a single finding that a careful reader will spot. Case one gives three years of worsening dysmenorrhea with dyspareunia and infertility in a 32-year-old, and then notes nodules along the cul de sac, which is close to a classic endometriosis finding. Case two gives intermenstrual bleeding in a 42-year-old with an irregular, non-tender intrauterine mass of about 4 cm palpable abdominally, pointing at leiomyoma. Case three describes a 48-year-old with eight months of irregular short cycles, now three weeks of bleeding, with hot flushes and mood swings — a perimenopausal picture, though bleeding at that age still requires endometrial evaluation. Case four is a 16-year-old athlete with three months of amenorrhoea and 10 lb of weight loss at 5 ft 4 in and 100 lb, which points at functional hypothalamic amenorrhoea.
Two instructions deserve attention. The preparation says to consider appropriate dosages for any recommended pharmacologic and non-pharmacologic treatments, and dosages are the detail most often left out — give the actual regimen, not the drug class. Then note the final preparation bullet, which asks for strategies to educate patients on the treatment and management of the sexually transmitted infection you identified as your primary diagnosis. None of the four cases presents an STI as the likely diagnosis; each explicitly excludes discharge or describes findings pointing elsewhere. That line is almost certainly carried over from another week's discussion. The right response is to write patient education for the diagnosis you actually reached, and note the discrepancy rather than forcing a sexually transmitted infection into a case that does not support one. An instructor reading a post that quietly manufactures cervicitis out of case one will notice; one that says the bullet appears misplaced and then answers the actual diagnosis will not lose anything.
Likely learning objectives
Inferred from the brief — check these against your own rubric.
- 01Construct a differential diagnosis from a gynecologic history and examination.
- 02Identify the examination finding that most narrows the differential in a given case.
- 03Justify a primary diagnosis against the alternatives considered.
- 04Specify pharmacologic and non-pharmacologic management with appropriate dosages.
- 05Design patient education matched to the diagnosis and the patient's age and situation.
Read the full question
Review every instruction before using the planning guidance that follows.
Turn the brief into deliverables
- 01One case study selected from the four provided.
- 02A differential diagnosis for that patient.
- 03The most likely diagnosis, with reasoning.
- 04A treatment and management plan including appropriate dosages.
- 05Patient education strategies for the treatment and management of the diagnosis reached.
Differential, diagnosis, plan, dosages, education
The case and its decisive finding
The selected case summarised around the finding that narrows the differential.
Differential diagnosis
Plausible alternatives with what supports and excludes each.
Most likely diagnosis
The primary diagnosis with the specific evidence behind it.
Treatment and management plan
Pharmacologic and non-pharmacologic management with actual dosages.
Further evaluation
Imaging, laboratory or tissue evaluation the diagnosis or the age requires.
Patient education
Education for the diagnosis reached, pitched at this patient.
The assigned chapters plus current guidelines
Recommended databases
- Schuiling and Likis, chapter 26
- Tharpe et al., chapter 7
- StatPearls via NCBI Bookshelf
- MedlinePlus
- PubMed
Search sequence
- 1.Read the assigned chapters for the case you selected.
- 2.List the differential for the presenting complaint before reading the exam findings again.
- 3.Identify which single finding most changes the probabilities.
- 4.Read current management guidance and record actual dosing.
- 5.Check what evaluation the patient's age requires regardless of the likely diagnosis.
Reference shortlist
These are authoritative starting points, not a ready-made bibliography. A qualified reviewer must confirm that each source fits the assignment and supports the claim beside which it is cited.
Nothing here is cleared for citation until you have read it.
- 01
Abnormal Uterine Bleeding
StatPearls, NCBI Bookshelf · 2024
The evaluation framework covering cases two and three, including when endometrial assessment is required.
- 02
Endometriosis
StatPearls, NCBI Bookshelf · 2024
The diagnosis case one's dysmenorrhea, dyspareunia, infertility and cul-de-sac nodules point toward.
- 03
Amenorrhea
StatPearls, NCBI Bookshelf · 2024
The workup for case four's secondary amenorrhoea in an underweight adolescent athlete.
- 04
Menopause
MedlinePlus, National Library of Medicine · 2024
The perimenopausal context for case three, and patient-level material for the education section.
Review before submission
Common mistakes
- Answering all four cases instead of selecting one.
- Overlooking the decisive finding — the cul-de-sac nodules, the 4 cm mass, the weight loss.
- Naming a diagnosis without saying what excludes the alternatives.
- Recommending drug classes without dosages when dosages are explicitly requested.
- Forcing a sexually transmitted infection diagnosis to match the final preparation bullet.
- Treating perimenopausal bleeding at 48 as needing no endometrial evaluation.
Submission checklist
- One case is selected and named.
- The differential includes the alternatives and what argues against them.
- The decisive examination or history finding is identified explicitly.
- Dosages are given for recommended treatments.
- Patient education matches the diagnosis actually reached.
- The assigned chapters are reviewed and current sources cited.
Use this guide to plan and review your own work. Follow your institution's rules and read our academic-integrity policy.

Written by
Aaron Bishop
MA, Education
assignment interpretation and research-methods coaching across disciplines
Aaron leads the EssayCrackers editorial desk. He works on how assignment briefs are read — what a rubric is actually asking for, and where students most often answer a different question than the one set.

Reviewed by
Dr. Nathan Cole
PhD, Rhetoric & Composition
Argumentation and thesis development
Nathan teaches first-year composition and directs a university writing center. He reviews EssayCrackers guides for argumentative soundness and citation accuracy.