What are different Types of Biopsy ? DNB ENT OSCE Viva Question.

What are different Types of Biopsy ? DNB ENT OSCE Viva Question.

Biopsy is a procedure to obtain tissue for microscopical examination, usually to arrive at a diagnosis. Types of biopsy is given in following sections.

Skin biopsies are vital in dermatology to help in the correct diagnosis of different conditions and also to help with therapeutic preparation. Different skin biopsy strategies exist, consisting of shave, saucerization, curettage, snip, incisional and excisional biopsy. An excisional biopsy is defined by the procedure of completely eliminating a solitary skin lesion.

Indications for biopsy​1​

1. Any lesion or swelling in skin, subcutaneous tissue, muscle or organs such as liver, lung, tongue, rectum, bone marrow, prostate, brain, kidney and almost all organs in the body before excision are meant for definitive diagnoses.
2. Any lesion suspicious of malignancy (Persistence of lesion or ulcer, sudden increase in size, change in character, color or consistency, bleeding to touch, becomes fixed to surrounding structures).
3. Precancerous lesions (Leukoplakia, etc.)
4. Inflammatory lesions: Ulcerative colitis, Crohn’s disease, amyloidoses, vasculitis, etc.
5. Bone lesions not identified by clinical and radiographic findings
6. Nonhealing ulcers.

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Types of biopsy​1​

1. Aspiration biopsy cytology or fine needle aspiration cytology.
2. Trucut biopsy.
3. Incisional biopsy – wedge biopsy or punch biopsy
4. Excisional biopsy.

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“Each minute of the finished product took twelve hours to produce: five in creating the script, five in making the shots, and two in post-production.” – Dr. Robert D. Acland

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 #dnbmentors  #dnbent #dnbentosce #dnbenttheory #msentquestions #msenttheory

TOP 6 ACLAND’S VIDEOS OF HEAD AND NECK for DNB ENT OSCE

Acland’s Video Atlas of Human Anatomy is a series of anatomy lessons on video presented by Robert D. Acland. Dr. Acland was a professor of surgery in the division of plastic and reconstructive surgery at the University of Louisville School of Medicine. The Atlas was originally released as a series of VHS tapes, published individually between 1995 and 2003. The series was re-released in 2003 on DVD as Acland’s DVD Atlas of Human Anatomy.

“Each minute of the finished product took twelve hours to produce: five in creating the script, five in making the shots, and two in post-production.” – Dr. Robert D. Acland

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https://dnbmentors.com/kb/impedance-audiometry-dnb-ent-2011-2018/

 #dnbmentors  #dnbent #dnbentosce #dnbenttheory #msentquestions #msenttheory

Aural Atresia - DNB ENT Theory Question

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https://dnbmentors.com/kb/classify-aural-atresia-discuss-its-evaluation-and-treatment-2013/

 #dnbmentors  #dnbent #dnbentosce #dnbenttheory #msentquestions #msenttheory

TOP 6 ACLAND’S VIDEOS OF HEAD AND NECK for DNB ENT OSCE

Acland’s Video Atlas of Human Anatomy is a series of anatomy lessons on video presented by Robert D. Acland. Dr. Acland was a professor of surgery in the division of plastic and reconstructive surgery at the University of Louisville School of Medicine. The Atlas was originally released as a series of VHS tapes, published individually between 1995 and 2003. The series was re-released in 2003 on DVD as Acland’s DVD Atlas of Human Anatomy.

“Each minute of the finished product took twelve hours to produce: five in creating the script, five in making the shots, and two in post-production.” – Dr. Robert D. Acland

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