All Notes

Histopathology and Cytopathology Laboratory: Introduction, List of Tests, Specimen, Testing Method, and Keynotes

Introduction of Histopathology and Cytopathology Laboratory

Histopathology/histology is the branch of medical science that involves the examination of sampled whole tissues under a microscope. The size of the histopathological specimens is of three types, small, medium, and large. An autopsy is also called a post-mortem examination and it is a specialized surgical procedure applied to determine the cause and manner of death whereas a biopsy is the removal of tissue from any part of the living body to examine it for disease. Cytology/cytopathology involves examining cells from bodily tissues or fluids to determine a diagnosis Some common types of cytology tests are gynecologic cytology (PAP smear), urinary cytology (urine), breast cytology (nipple discharge), thyroid cytology, lymph node cytology, respiratory cytology (sputum), eye cytology and ear cytology. Histopathology and Cytopathology Laboratory is one the common Department of Pathology and Laboratory Medicine where above discussed specimens are processed to find out the clinical abnormal conditions.

Histopathology and Cytopathology List of Tests, Specimens, and Testing Method

TestSpecimenMethod
Small Biopsy Histopathological Examination (H/E)Tissue(1 cm)Histopathology
Medium Biopsy ExaminationTissue (1-3 cm)Histopathology
Large Biopsy ExaminationTissue ( >3 cm)Histopathology
Body Fluid for Cytology (malignant cell)Fluid ( 6 ml)Microscopy
Liquid-Based Cytology (LBC)- Liqui-PREP CytologySwab in Thin Prep Vial( 1 vial)Cytology
Pap smearTwo slidesCytology
Table: Histology and Cytology Laboratory List of Tests, Specimens, and Testing Method

Keynotes on Histopathology and Cytopathology Laboratory

  • Fine needle aspiration cytology (FNAC) is intervention cytology and is useful in conditions like cysts and nodules or masses under the skin, enlarged lymph nodes, and pleural and pericardial fluid analysis.
  • Exfoliative cytology is a branch of cytology in which the cells that a pathologist examines are either “shed” by the body naturally (e.g. sputum, urine, vaginal or nipple discharge) or are manually scraped or brushed (exfoliated) from the surface of the body tissue (Pap smear, gastrointestinal tract specimens during an endoscopy).
  • Common specimens for cytology are cervix (mention last menstrual period-LMP), sputum, bone marrow, and FNAC.

Specimens in Histopathology and Cytopathology Laboratory

Fig. Histopathology and Cytopathology Laboratory
Medical Lab Notes

View Comments

  • I conceive you have remarked some very interesting details , thanks for the post.

  • you have a great blog here! would you like to make some invite posts on my blog?

  • There is apparently a bundle to realize about this. I assume you made certain nice points in features also.

  • I really like your blog.. very nice colors & theme. Did you make this website yourself or did you hire someone to do it for you? Plz answer back as I'm looking to create my own blog and would like to find out where u got this from. appreciate it

  • Thanks for one's marvelous posting! I quite enjoyed reading it, you're a great author.I will make certain to bookmark your blog and definitely will come back sometime soon. I want to encourage you to definitely continue your great job, have a nice afternoon!

  • Wow! Thank you! I constantly needed to write on my site something like that. Can I include a fragment of your post to my website?

  • Wonderful work! This is the kind of information that should be shared around the net. Disgrace on Google for no longer positioning this publish higher! Come on over and discuss with my site . Thanks =)

  • Some truly interesting info , well written and loosely user pleasant.

Recent Posts

Anemometer: Introduction, Principle, Handling Procedure, Application, and Keynotes

Introduction An anemometer measures wind speed. It also measures wind pressure. The name comes from…

7 hours ago

TB-LAMP: Introduction, Principle, Procedure, Result Interpretation, and Keynotes

Introduction TB-LAMP (Tuberculosis Loop-Mediated Isothermal Amplification) is a manual, rapid molecular diagnostic test endorsed by…

2 weeks ago

NALC -NAOH Preparation for Tuberculosis Lab: Introduction, Procedure, Application, and Keynotes

Introduction The NALC-NaOH (N-acetyl-L-cysteine–sodium hydroxide) method is the gold standard for processing clinical specimens in…

2 weeks ago

BD BACTEC™ MGIT™ 960: Principles, Workflows, and Clinical Applications

Introduction The BD BACTEC™ MGIT™ 960 (Mycobacteria Growth Indicator Tube) is a fully automated, high-volume…

2 weeks ago

Trichosporon species: Introduction, Morphology, Medically Important Species, Pathogenicity, Lab Diagnosis, Treatment, Prevention, and Keynotes

Introduction Trichosporon is a genus of anamorphic, yeast-like basidiomycetous fungi widely distributed in nature, particularly…

2 weeks ago

Saprochaete capitata:Introduction, Morphology, Pathogenicity, Lab Diagnosis, Treatment, Prevention, and Keynotes

Introduction Saprochaete capitata is an emerging opportunistic fungal pathogen that causes severe, frequently fatal systemic…

3 weeks ago