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Question

Difficulty: MediumPersonality Disorders

A 26-year-old man is brought to the primary care clinic by his mother, who expresses deep concern about his lack of a social life. The patient lives in his mother's basement and works entirely from home as a freelance computer programmer. His mother insists the physician evaluate him for a 'chemical imbalance' and explicitly requests to be informed of the treatment plan. During a private interview, the patient makes poor eye contact and displays a markedly restricted affect. He states, 'I am only here to get her off my back. I have no desire to make friends or find a romantic partner; I find interacting with people to be tedious and I prefer my own company.' He denies feeling sad, hopeless, or anxious. He also firmly denies experiencing auditory hallucinations, paranoid thoughts, or holding bizarre beliefs. He explicitly requests that his mother not be told anything about the details of his visit. Which of the following is the most appropriate action by the physician?

  1. Discuss the diagnosis of schizoid personality disorder and respect his request for confidentialityAnswer
  2. B
    Diagnose schizophreniform disorder based on the timeline of his negative symptoms
  3. C
    Initiate selective serotonin reuptake inhibitor monotherapy to address his social withdrawal
  4. D
    Disclose the evaluation findings to his mother because she is his primary housing provider
  5. E
    Designate his mother as his surrogate decision-maker due to impaired social judgment

Answer

The correct action is to discuss the diagnosis of schizoid personality disorder with the patient privately and respect his request for confidentiality.
This patient exhibits classic features of schizoid personality disorder, which is characterized by a pervasive pattern of detachment from social relationships and a restricted range of emotional expression. Unlike avoidant personality disorder (where patients desire relationships but fear rejection), patients with schizoid personality disorder genuinely prefer isolation and are indifferent to the approval or criticism of others. Since he does not have positive psychotic symptoms (e.g., hallucinations, delusions), a schizophrenia spectrum diagnosis is incorrect. Furthermore, as a competent adult who does not pose an imminent threat of harm, he retains the legal and ethical right to confidentiality. The physician must respect his request to keep the medical details private from his mother, even though she arranged the appointment and provides his housing.

Step-by-Step Solution

1
Identify the most likely psychiatric diagnosis based on the patient's presentation.
The patient's lifelong pattern of voluntary social withdrawal, lack of desire for relationships, and restricted affect—without positive psychotic symptoms or depressed mood—indicates schizoid personality disorder.
Distinguishing schizoid personality disorder from schizophrenia spectrum disorders and depression is essential for formulating an appropriate clinical approach.
2
Evaluate the ethical implications of the mother's request for information.
The patient is a competent adult who has explicitly refused consent for his medical information to be shared with his mother.
Physicians must uphold patient confidentiality unless there is an imminent, specific threat of harm to the patient or others.
3
Determine the most appropriate comprehensive management step.
The physician should address the patient's schizoid personality disorder in a supportive manner while maintaining strict confidentiality regarding the visit.
This respects the patient's autonomy, adheres to ethical guidelines, and avoids inappropriate psychiatric interventions.

Key Concept

Schizoid personality disorder presents with voluntary social withdrawal and restricted affect; management involves respecting the patient's autonomy and maintaining confidentiality, even when family members demand information.
Estimated Time:1m 15s
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Topics

Personality Disorders

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