Serpentine Cord: Introdction, Clinical Significance, and Keynotes
Introduction Clinical Significance Keynotes Further Readings
All Notes
Lactococcus garvieae: Introduction, Pathogenicity, Lab Diagnosis, Treatment, Prevention, and Keynotes
Introduction Lactococcus garvieae is a Gram-positive, catalase-negative, non-spore-forming coccus, typically arranged in pairs or short chains. It belongs to the lactic acid bacteria group and is well known as a major pathogen in fish (lactococcosis). In humans, it is an emerging opportunistic pathogen, increasingly recognized …
BAL Sample vs Sputum Sample – Key Differences
Bronchoalveolar Lavage (BAL) and sputum are commonly used respiratory specimens. Still, they differ significantly in terms of source, quality, diagnostic value, and clinical utility, especially in patients with tuberculosis, fungal infections, pneumonia, and oncology. Basic Definition Feature BAL Sample Sputum Sample Definition Expectorated respiratory secretion …
Ovarian Cancer: An Overview of Introduction, Types, Pathogenesis, Lab Diagnosis, Treatment, Prevention, and Keynotes
Introduction Ovarian cancer is a malignant tumor arising from ovarian tissues and is a leading cause of gynecologic cancer–related mortality worldwide. It is often called a “silent killer” because early-stage disease is frequently asymptomatic, resulting in late diagnosis and poorer outcomes. Types of Ovarian Cancer …
Isolation and Preliminary Identification of Bacterial and Yeast Colonies on Sabouraud Dextrose Agar Using the Wet Mount Technique
Introduction Sabouraud Dextrose Agar (SDA) is a commonly used culture medium in clinical mycology laboratories for the isolation of fungi, particularly yeasts and molds. Due to its acidic pH and high dextrose concentration, SDA favors fungal growth; however, bacteria and yeasts may also grow, especially …
Head and Neck Cancer: An Overview of Introduction, Types, Pathogenesis, Lab Diagnosis, Treatment, Prevention, and Keynotes
1. Introduction Head and neck cancers (HNCs) are a heterogeneous group of malignancies arising from the upper aerodigestive tract, including the oral cavity, pharynx, larynx, nasal cavity, paranasal sinuses, salivary glands, and thyroid. The majority are squamous cell carcinomas (HNSCC) originating from mucosal epithelium. These …
Kidney Cancer: An Overview of Introduction, Types, Pathogenesis, Lab Diagnosis, Treatment, Prevention, and Keynotes
1. Introduction Kidney cancer, also called renal cancer, arises from the malignant transformation of renal parenchymal cells. The most common form is renal cell carcinoma (RCC), originating from the renal tubular epithelium. It represents one of the top urological malignancies worldwide and is increasingly detected …
Prostate Cancer: An Overview of Introduction, Types, Pathogenesis, Lab Diagnosis, Treatment, Prevention, and Keynotes
1. Introduction Prostate cancer is a malignant tumor arising from the epithelial cells of the prostate gland. It is one of the most common cancers in men, particularly affecting older age groups. The disease often progresses slowly but may become aggressive in advanced stages. 2. …