All are removed in Radical mastectomy except ______?

Appeared in: Chitranjjan National Cancer Institute Kolkata - 2021

Explanation

A radical mastectomy is an extensive procedure involving the removal of the breast, underlying chest muscles, and axillary lymph nodes.
Supraclavicular lymph nodes are located above the clavicle (collarbone) and are outside the standard surgical field of a radical mastectomy.
While breast cancer can spread to supraclavicular nodes, this represents a more advanced stage (Stage IIIC or IV) of disease.
Management of involved supraclavicular nodes typically involves radiation therapy or a separate surgical procedure, not their routine removal during a radical mastectomy.

Option A: The removal of the pectoralis major muscle is a defining characteristic of a radical mastectomy, distinguishing it from a modified radical mastectomy.
Option B: The pectoralis minor muscle, which lies beneath the pectoralis major, is also removed during a radical mastectomy.
Option C: A complete axillary lymph node dissection (Levels I, II, and III) is a standard and essential component of a radical mastectomy to remove cancerous nodes and stage the disease.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Surgical Management of Breast Cancer: Radical Mastectomy as background academic context rather than a clinical decision trigger.
Understanding the different types of mastectomies is crucial for preoperative teaching and postoperative care.
Post-radical mastectomy nursing care focuses on managing pain, preventing lymphedema (due to axillary node removal), and supporting the patient's body image and psychological adjustment.
The shift from radical to modified radical mastectomy highlights the evolution of cancer treatment towards less mutilating surgeries with equivalent efficacy, improving patient quality of life.

How to Approach the Question

First, identify the keyword 'except'. This tells you to look for the option that is NOT part of the standard procedure.
Next, recall the definition of a 'Radical Mastectomy'. This is a historical, extensive surgery.
Systematically evaluate each option against this definition.
Pectoralis major removal? Yes, that's part of it.
Pectoralis minor removal? Yes, that's also part of it.
Axillary lymph node removal? Yes, a full dissection is key.

Concept Tested & Keywords

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E6 Nursing Brunner Adult Health 3SA Vol 2 Part 3 p. 51-53

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