True about plummer-vinson syndrome -a) Microcytic hypochronic anemia b) Sideroblastic anemiac) Common in old aged) Post cricoid carcinoma is commone) Oesophageal webs
**Core Concept**
Plummer-Vinson syndrome is a rare disorder characterized by a triad of dysphagia, iron-deficiency microcytic anemia, and esophageal webs. The exact pathophysiology is not well understood, but it is thought to be related to chronic iron deficiency, which leads to mucosal atrophy and fibrosis in the esophagus.
**Why the Correct Answer is Right**
The correct answer includes three key features of Plummer-Vinson syndrome. Microcytic hypochromic anemia (Option A) is a hallmark of iron deficiency, which is a common underlying factor in this syndrome. Post-cricoid carcinoma (Option D) is a rare complication of Plummer-Vinson syndrome, where chronic irritation and inflammation of the esophageal mucosa can lead to malignant transformation. Oesophageal webs (Option E) are thin, membranous structures that can partially obstruct the esophagus, causing dysphagia, which is a common symptom of this syndrome.
**Why Each Wrong Option is Incorrect**
**Option B:** Sideroblastic anemia is a type of anemia characterized by the presence of ringed sideroblasts in the bone marrow, which is not a feature of Plummer-Vinson syndrome.
**Option C:** This option is not a characteristic of Plummer-Vinson syndrome.
**Clinical Pearl / High-Yield Fact**
It's essential to remember that Plummer-Vinson syndrome is a rare disorder that can mimic other conditions, such as esophageal cancer or dysphagia. A high index of suspicion and a thorough history, including questions about iron deficiency and dysphagia, are crucial for diagnosis.
**Correct Answer:**
✓ Correct Answer: C. ade. Post cricoid carcinoma and oesophageal webs are complications of Plummer-Vinson syndrome.