Which of following is not an absolute contraindication of tympanoplasty?
**Core Concept**
Tympanoplasty is a surgical procedure to repair the middle ear's tympanic membrane and includes the reconstruction of the ossicular chain. The **tympanic membrane** and **ossicles** play a crucial role in hearing.
**Why the Correct Answer is Right**
Since the question is incomplete, let's discuss a general principle: absolute contraindications for tympanoplasty typically include conditions that would significantly increase the risk of the procedure or render it ineffective, such as **active tuberculosis** or **cystic fibrosis** with recurrent infections. However, without specific options, we focus on the concept that relative contraindications can sometimes be managed to allow for surgery.
**Why Each Wrong Option is Incorrect**
**Option A:** Would be incorrect if it stated a known absolute contraindication.
**Option B:** Similarly, if it represented a condition that made the surgery too risky.
**Option C:** This could be incorrect if it named a disease that complicates the surgical outcome.
**Option D:** Without knowing the options, we can't specify why each is incorrect, but typically, any option that represents a condition that either makes the surgery unsafe or ineffective would be an absolute contraindication.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that **cholesteatoma**, a type of skin cyst in the middle ear, is often an indication for tympanoplasty rather than a contraindication, as surgical removal is necessary to prevent complications.
**Correct Answer:** D. None of the above, given the lack of options.