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Peripheral Neuropathy Glove & Stocking — MRCP Part 1

TL;DR

Peripheral neuropathy with a glove and stocking pattern is a classic neurology topic tested in MRCP Part 1. It describes symmetrical distal sensory loss affecting the longest peripheral nerves first—typically the feet before the hands. The most important causes for exam preparation include diabetes, alcohol misuse, vitamin B12 deficiency, uraemia, and drug toxicity. Recognising this distribution quickly helps eliminate distractors in MRCP MCQs.


Peripheral Neuropathy: Glove & Stocking Pattern — MRCP Part 1


Peripheral neuropathy is a high-yield neurology topic in MRCP Part 1, particularly the classic “glove and stocking” sensory loss pattern seen in distal symmetrical polyneuropathies.

In MRCP exams, candidates are often tested on their ability to:

  • Recognise the distribution of sensory loss

  • Identify common systemic causes

  • Interpret neurological examination findings

  • Distinguish polyneuropathy from focal nerve disease

If you are preparing systematically, begin with the MRCP Part 1 overview and reinforce knowledge through regular question practice in the Free MRCP MCQs.


Why this matters

Peripheral neuropathy questions frequently appear in MRCP Part 1 because they combine clinical medicine, neurology, and systemic disease.

Common exam formats include:

  • Clinical vignette with distal paraesthesia

  • Neurological examination findings

  • Identification of metabolic or toxic causes

  • Selection of the most likely diagnosis

Recognising the glove and stocking pattern allows rapid narrowing of differential diagnoses.


What Is Glove and Stocking Neuropathy?

“Glove and stocking” neuropathy refers to symmetrical distal sensory impairment affecting the hands and feet, resembling the areas covered by gloves and stockings.

The pattern occurs because the longest peripheral nerve fibres are most vulnerable to metabolic and toxic injury.

Typical progression

  1. Symptoms begin in the toes

  2. Sensory loss spreads up the lower legs

  3. Once symptoms reach the knees, the hands become involved

  4. The distribution becomes symmetrical

This is characteristic of distal symmetrical polyneuropathy.


Clinical Features Tested in MRCP Part 1

Candidates should recognise the typical symptoms and examination findings.

Common clinical features include:

  • Distal paraesthesia (tingling or burning)

  • Reduced vibration sense

  • Impaired pinprick sensation

  • Loss of ankle reflexes

  • Symmetrical distribution

  • Symptoms often worse at night

Motor weakness may occur in advanced disease, but sensory symptoms usually appear first.


High-Yield Causes of Glove & Stocking Neuropathy

The MRCP exam frequently tests a small group of causes. Memorising these allows rapid pattern recognition.

Cause

Mechanism

Key Exam Clue

Diabetes mellitus

Chronic hyperglycaemic nerve injury

Most common cause worldwide

Alcohol misuse

Nutritional deficiency and neurotoxicity

History of chronic alcohol intake

Vitamin B12 deficiency

Demyelination and axonal damage

Macrocytic anaemia

Chemotherapy drugs

Neurotoxicity (e.g. vincristine)

History of cancer treatment

Chronic kidney disease

Uraemic toxin accumulation

Advanced renal failure

These conditions account for the majority of exam questions on peripheral neuropathy.

Authoritative exam guidance can be found on the MRCP(UK) official site:https://www.mrcpuk.org/mrcpuk-examinations/part-1


The Five Most Tested Subtopics

1. Diabetic Peripheral Neuropathy

Diabetes is the most common cause of glove and stocking neuropathy globally.

Key features:

  • Distal symmetrical polyneuropathy

  • Loss of vibration sensation

  • Reduced ankle reflexes

  • Risk of foot ulceration

Exam tip: If a vignette mentions long-standing diabetes and distal sensory loss, diabetic neuropathy is the likely answer.

2. Alcohol-Related Neuropathy

Chronic alcohol use damages peripheral nerves through:

  • Direct neurotoxicity

  • Thiamine deficiency

  • Malnutrition

Typical exam clues:

  • Symmetrical distal neuropathy

  • History of alcohol misuse

  • Associated nutritional deficiency

3. Vitamin B12 Deficiency

Vitamin B12 deficiency causes both:

  • Peripheral neuropathy

  • Posterior column dysfunction

Clinical clues include:

  • Loss of vibration sense

  • Impaired proprioception

  • Macrocytic anaemia

This condition may also produce subacute combined degeneration of the spinal cord.

4. Drug-Induced Neuropathy

Several drugs are associated with peripheral neuropathy.

Common examples tested in MRCP include:

  • Vincristine

  • Isoniazid

  • Metronidazole

  • Amiodarone

  • Chemotherapy agents

A classic exam association:

Isoniazid neuropathy → prevented with pyridoxine (vitamin B6).

5. Uraemic Neuropathy

Advanced kidney failure can lead to neuropathy due to toxin accumulation.

Typical features:

  • Distal symmetrical sensory loss

  • Reduced reflexes

  • Associated with severe chronic kidney disease

Neuropathy may improve after dialysis or renal transplantation.


Medical study desk setup used for MRCP Part 1 revision

High-Yield Revision List

For quick MRCP Part 1 revision, remember these 10 key points:

  1. Glove and stocking neuropathy is length-dependent.

  2. Feet are affected before hands.

  3. Sensory symptoms occur before motor weakness.

  4. Diabetes is the most common cause.

  5. Loss of ankle reflexes is an early sign.

  6. Vibration sense is frequently impaired.

  7. Alcohol misuse can cause neuropathy through malnutrition.

  8. Some chemotherapy drugs are neurotoxic.

  9. Vitamin B12 deficiency affects both nerves and spinal cord.

  10. Symmetry distinguishes polyneuropathy from focal neuropathy.


Practical Example (Mini MCQ)

Question

A 62-year-old man presents with progressive numbness in both feet for 9 months. He has type 2 diabetes diagnosed 15 years ago. Examination shows reduced vibration sense in both feet and absent ankle reflexes.

What is the most likely diagnosis?

A. Mononeuritis multiplexB. Diabetic peripheral neuropathyC. Cervical radiculopathyD. Carpal tunnel syndromeE. Multiple sclerosis

Answer: B — Diabetic peripheral neuropathy

Explanation

The symmetrical distal sensory loss affecting the feet, combined with long-standing diabetes and absent ankle reflexes, is typical of glove and stocking neuropathy due to diabetic peripheral neuropathy.

To practise similar questions, attempt the Free MRCP MCQs or try a timed assessment using the mock exam platform:https://www.crackmedicine.co.uk/mock-tests/


Practical Study-Tip Checklist

Use this checklist when revising neuropathy topics.

✔ Recognise symmetrical distal sensory loss✔ Remember feet before hands progression✔ Link neuropathy with systemic diseases✔ Review drug-induced neuropathy causes✔ Understand neurological examination findings✔ Practise MCQs regularly✔ Revise metabolic causes such as diabetes and B12 deficiency

Structured teaching sessions are available in the MRCP lectures and revision sessions section.


Common Pitfalls (Exam Traps)

  1. Confusing radiculopathy with polyneuropathy

  2. Missing vitamin B12 deficiency when macrocytosis is present

  3. Forgetting drug-induced neuropathy causes

  4. Assuming neuropathy always causes early motor weakness

  5. Ignoring alcohol misuse as a cause in exam scenarios

In MRCP questions, the symmetrical distribution and distal onset usually point to polyneuropathy.


FAQs

What is glove and stocking neuropathy?

It is a pattern of symmetrical distal sensory loss affecting the hands and feet due to peripheral nerve damage. The longest nerve fibres are affected first.

What is the most common cause tested in MRCP Part 1?

Diabetes mellitus is the most frequently tested cause of glove and stocking neuropathy in MRCP Part 1 examinations.

Why are the feet affected before the hands?

Peripheral nerves supplying the feet are longer, making them more susceptible to metabolic or toxic injury.

Which vitamin deficiency causes peripheral neuropathy?

Vitamin B12 deficiency is a classic cause tested in MRCP Part 1 and may also affect the spinal cord.

How do you differentiate polyneuropathy from radiculopathy?

Polyneuropathy produces symmetrical distal sensory loss, whereas radiculopathy causes dermatomal sensory changes.


Ready to start?

Peripheral neuropathy is a core neurology topic in MRCP Part 1, and recognising the glove and stocking pattern can help you solve exam questions quickly.

Strengthen your preparation by reviewing the MRCP Part 1 overview and practising exam questions in the Free MRCP MCQs.

Consistent MCQ practice combined with targeted revision is the most effective strategy for mastering neurology topics.


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