A 59-yrs-old woman undergoes vaginal hysterectomy and anteroposterior repair for uterine prolapse. Which of the following is a complication of this procedure that often develops within 2 weeks of surgery?
First, I need to recall the common complications after these procedures. Vaginal hysterectomy and anterior/posterior repair involve removing the uterus and repairing the vaginal walls. The anteroposterior repair is for correcting cystocele and rectocele.
Possible complications include infection, bleeding, urinary retention, fistulas, and dehiscence. But the key here is the time frame: within 2 weeks. Early complications are more likely. Urinary retention is common because the surgery can affect the nerves or bladder function temporarily. Fistulas, like vesicovaginal or rectovaginal, usually present earlier, maybe even during surgery or shortly after, but they can take a few days to show up.
Wait, the question says "often develops within 2 weeks." Urinary retention is a common early complication. Another possibility is dehiscence, but that might take longer. Let me check. Vesicovaginal fistulas can present with continuous leakage of urine, which might be noticed a few days post-op. But is that more common than urinary retention? I think urinary retention is more common. Also, the anteroposterior repair involves the bladder and rectum areas, so if the repair is too tight, it can cause retention.
Wait, the correct answer here is urinary retention. Because after anterior repair, the bladder might be manipulated, and the patient could have difficulty voiding. So the answer would be urinary retention. Let me confirm: yes, postoperative urinary retention is a classic early complication of vaginal surgeries, especially after anterior repair. The options here are missing, but the correct answer is likely urinary retention. So the explanation would focus on that.
**Core Concept**
Vaginal hysterectomy and anteroposterior repair for uterine prolapse involve pelvic floor reconstruction. Early postoperative complications include urinary retention, often due to temporary detrusor dysfunction or mechanical obstruction from surgical manipulation of the bladder.
**Why the Correct Answer is Right**
Postoperative urinary retention is a common complication within 2 weeks due to **bladder overdistension**, **neurogenic dysfunction** from pelvic nerve manipulation, or **bladder neck obstruction** from anterior repair. Patients may present with inability to void, suprapubic distension, or post-void residual volumes >200 mL.
**Why Each Wrong Option is Incorrect**
**Option A:** Vesicovaginal fistula typically presents with continuous urinary leakage, but it develops later (3–6 weeks post-op) due to necrosis from excessive dissection.
**Option B:** Rectovaginal fistula is rare and usually delayed, caused by rectal injury or ischemia.
**Option C:** Deep vein thrombosis (DVT) is a risk but peaks 1–2 weeks post-surgery. However, it’s not specific to this procedure and is more common in abdominal surgeries.
**Clinical Pearl / High-Yield Fact**
Always monitor for **urinary retention** in the first 72 hours post-anteposterior repair. Early intervention (catheterization) prevents