The Textbook of Medical Laboratory Technology by Praful B. Godkar and Darshan P. Godkar is a cornerstone academic resource for students of Diploma in Medical Laboratory Technology (DMLT), Bachelor in Medical Laboratory Technology (BMLT), and other paramedical sciences. Now in its 4th edition (2024), it is published by Bhalani Publishing House as a comprehensive two-volume set totaling nearly 2,000 pages. Core Subject Areas
The textbook is divided into two volumes that integrate fundamental principles with advanced clinical diagnostics:
Hematology: Comprehensive coverage of blood cell formation, count estimation (RBC, WBC, platelets), hemoglobinometry, coagulation studies, and bone marrow examination.
Clinical Biochemistry: Detailed modules on routine investigations such as blood glucose, renal function tests, liver function tests, lipid profiles, and urine analysis.
Microbiology: Sections covering bacteriology (staining techniques, culture media), mycology (fungi classification), and virology, including specialized topics like COVID-19.
Histopathology & Cytology: Techniques for tissue sectioning, staining (H&E, PAP), and advanced diagnostic methods like immunohistochemistry.
Molecular Diagnosis & Cytogenetics: Modern chapters dedicated to molecular testing protocols, which are increasingly vital for professional practice.
Blood Banking: Critical instruction on ABO/Rh grouping, cross-matching, donor selection, and storage of blood components. Key Features for Students
7. Where Godkar May Be Weak – Supplement It With
| Limitation | Supplement with | |-----------------------------------------|--------------------------------------------------------| | Few color plates / images | Online image atlas (e.g., LabCE, MedlinePlus) | | Brief molecular diagnostics | Tietz Fundamentals of Clinical Chemistry | | Limited automation details | Manufacturer manuals (Sysmex, Beckman Coulter) | | Sparse on NABL/ISO accreditation | Quality in Laboratory Medicine (Burnett) or NABL documents |
The Limitations
- Black & White: Most editions are in black and white (with a small color plate section). International students may miss full-color histology images.
- Immunology/Sero: The serology section is weaker than dedicated immunology books. For ELISA development or flow cytometry, supplement with online resources.
- Typographical Errors: Some older print runs have minor spelling errors in reagent names. Buy the latest reprint.
I. The Genesis of a Standard
Before the proliferation of specialized, high-gloss international textbooks, students of Medical Laboratory Technology (MLT) in South Asia faced a dearth of localized, comprehensive resources. Concepts were often scattered across dense biochemistry tomes or brief handbook manuals.
Praful B. Godkar bridged this gap by synthesizing complex pathological sciences into a curriculum-friendly format. The genius of Godkar’s work lies in its understanding of the Indian healthcare context—addressing tropical diseases, resource-limited settings, and the specific regulatory framework of the Allied Health Sciences councils. It transformed the discipline from a collection of procedural tasks into a cohesive professional science.
3. Normal Values & Clinical Correlations
The book provides exhaustive tables of normal reference ranges and explains the clinical significance of abnormal results. For example, it doesn't just teach how to measure blood urea; it explains what high urea indicates (pre-renal, renal, post-renal failure).
1. Hematology: The Study of Blood
This section is arguably the strongest in the book. It covers:
- Collection: Anticoagulants, venipuncture, and capillary puncture (CLSI guidelines).
- Hemoglobinometry: Sahli’s method versus automated cyanmethemoglobin methods.
- Cell counts: Manual vs. automated (Coulter counters).
- Coagulation: Bleeding time, clotting time, Prothrombin Time (PT), and Activated Partial Thromboplastin Time (APTT).
- Leishman’s stain and differential counting.
Where to Purchase Authentic Copies
Beware of low-quality pirated copies. To purchase the genuine Textbook of Medical Laboratory Technology by Godkar:
- Online: Amazon India, Flipkart, or the publisher’s website (usually Bhalani Publishing House or similar). Look for ISBN numbers specific to the latest edition.
- Offline: College bookstores, CBS Publishers distributors, or local medical bookshops in Delhi (Daryaganj), Mumbai (Kemps Corner), or Kolkata (College Street).
- E-book: Check Google Play Books or Kopykitab for a legal digital edition.