Monthly Diagnostic Quiz

DIAD-DIAL Monthly Quiz
DIAD-DIAL monthly interactive quiz for Dermatologists, Dermatopathologists & Medical Specialists. The quiz is designed to keep our medical community actively learning and connected throughout the year. Expand your clinical insight with our DIAD-DIAL Monthly Diagnostic Quiz, featuring a clinical photo or histopathology image each month.

Objective

  • Enhance diagnostic skills through case-based learning.
  • Encourage professional engagement and peer discussion.
  • Strengthen the educational mission of DIAD-DIAL beyond the annual conference.

Rewards & Recognition

  • Receive a Certificate of Achievement from DIAD-DIAL.
  • Be featured on our website and social media channels.
  • Enter a monthly draw for complimentary registration to DIAD-DIAL 2026.
  • Gain priority access to DIAD-DIAL workshops and training opportunities.

    Quiz of November 2025

    Clinical Data

    Clinical Data (Figs. 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, and 2.7)

    A 13 YO male presented with loss of subcutaneous fat on the face and extremities, in addition to the following features, mostly noted shortly after birth:

    • Protruded abdomen, muscle hypertrophy, prominent subcutaneous veins.
    • Short stature.
    • Mildly enlarged hands and feet (acromegaloid features).
    • Intellectual impairment

    Biopsy Findings

    Skin biopsy revealed absence of the subcutaneous fat.

    Investigations

    • Lab investigations:
      –– Hyperglycemia.
      –– Hyperlipidemia.
    • Radiological investigations:
      –– Abdominal ultrasonography: hepatosplenomegaly.
      –– Echocardiography: no abnormalities.

    Figs. 2.1 – 2.7

    Fig. 2.1
    Fig. 2.1
    Fig. 2.2
    Fig. 2.2
    Fig. 2.3
    Fig. 2.3
    Fig. 2.4
    Fig. 2.4
    Fig. 2.5
    Fig. 2.5
    Fig. 2.6
    Fig. 2.6
    Fig. 2.7
    Fig. 2.7

    What is the diagnosis?

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