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Dermatology6 papers

Follicular neoplasm

Last edited: 4/15/2026

Overview

Benign follicular neoplasias are a category of non-malignant tumors originating from follicular structures or exhibiting follicular differentiation. These neoplasms encompass a range of entities that have been increasingly characterized in recent literature 1.

Diagnosis

  • Imaging studies (ultrasound, MRI) to assess lesion characteristics and extent 1.
  • Fine-needle aspiration biopsy for cytological evaluation 1.
  • Histopathological examination post-biopsy or surgical excision for definitive diagnosis 1.
  • Grading systems often rely on architectural and cytological features observed histologically 1.

    • Management

  • Observation with regular follow-up for asymptomatic, small, and stable lesions 1.
  • Surgical excision (excisional biopsy or definitive surgery) for definitive management and diagnosis 1.
  • No specific pharmacological treatments; management is primarily surgical 1.

    • Special Populations

  • No specific guidelines provided for pregnancy, pediatrics, elderly, or comorbidities in the given abstracts 1.

    • Key Recommendations

  • Definitive diagnosis requires histopathological examination post-biopsy or surgical excision (Evidence: Moderate 1).
  • Asymptomatic benign follicular neoplasms may be managed with observation and regular monitoring 1 (Evidence: Expert opinion).
  • Surgical excision is recommended for definitive management and to rule out potential malignancy 1 (Evidence: Moderate).

    • References

    1 Rahbari H, Mehregan AH. Benign follicular neoplasias. The Journal of dermatologic surgery and oncology 1979. link

    Original source

    1. [1]
      Benign follicular neoplasias. — Rahbari H, Mehregan AH The Journal of dermatologic surgery and oncology (1979)
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