Related Experiment Video
Updated: Feb 1, 2026

Generation of Lymph Node-fat Pad Chimeras for the Study of Lymph Node Stromal Cell Origin
Published on: December 16, 2013
Diagnostic Dilemma in a Lymph Node Aspiration Cytology
Nitika Gupta1, Nilay Nishith1, Sankalp Sancheti1
1Department of Pathology, Homi Bhabha Cancer Hospital and Research Centre, Tata Memorial Centre, Homi Bhabha National Institute (HBNI), Punjab, India.
A rare supraclavicular lymph node mass in a 35-year-old woman was diagnosed using fine needle aspiration. Cytology revealed spindle cells and osteoclast-like giant cells, prompting further discussion.
Area of Science:
- Oncology
- Pathology
- Cytology
Background:
- Enlarged supraclavicular lymph nodes can indicate various pathologies.
- Fine needle aspiration (FNA) is a key diagnostic tool for lymph node evaluation.
Purpose of the Study:
- To present a case of an unusual lymph node finding.
- To highlight the cytological features of a rare condition.
Main Methods:
- Fine needle aspiration (FNA) cytology of a right supraclavicular lymph node.
- Morphological analysis of cytological smears.
Main Results:
- A 2-cm enlarged right supraclavicular lymph node was identified.
- Cytological examination revealed abundant spindle cells.
- Numerous osteoclast-like giant cells were observed in the smears.
Conclusions:
- The cytological findings suggest a rare differential diagnosis for supraclavicular lymphadenopathy.
- Further investigation and discussion are warranted for definitive diagnosis.
Related Concept Videos
Detailed Structure and Function of Lymph Nodes
From a histological perspective, lymph nodes can be split into two main areas: the superficial cortex and the deep medulla. The outer cortex is populated by dendritic cells, macrophages, and B lymphocytes, which are densely packed into follicles. When these B-lymphocytes are presented...
Ethical Dilemmas I
Let us explore some examples to understand the potentially complex moral decisions nurses face.
Take the case of caring for minors, particularly in areas related to reproductive...
Ethical Dilemmas II
Node Analysis for AC Circuits
To unravel the complexities of this system, nodal analysis is employed, a powerful technique founded on Kirchhoff's current law (KCL), which remains valid for phasors. AC circuits can effectively be...
Lymphatic Vessels and Lymph Transport
This one-way system allows fluids, solutes, and even pathogens to enter but prevents their return to the intercellular...
Appendicitis-II: Diagnostic Studies and Management
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...

