Study Notes

Pemphigus → Granular IgG intercellular Lichen Planus → Linear anti-fibrinogen at BM, with lamina propria extensions Cicatricial Pemphigoid → Patchy linear IgG/C3 at BM Bullous Pemphigoid → Patchy linear IgG at BMZ Erythema Multiforme → Patchy linear fluorescence Discoid Lupus (Lesional mucosa) → Speckled pattern (IgG, IgM, IgA, C3, fibrinogen)…

Histology of the Pulp PARTICIPATING CELLS 1. Odontoblasts (body and process) Most distinctive cells of the pulp Single layer The cells are columnar in the coronal portion, cuboidal in the middle portion, flat in the apical portion Individual odontoblasts communicate with each other via junctions. The number of odontoblasts corresponds to the number of dentinal tubules. The lifespan of an odontoblast equals the one of a vital tooth. The morphology of th…

Shape Recognition (Classic Boards Question) Heart/Oval Shape → Nasopalatine cyst Inverted Pear/Teardrop → Globulomaxillary cyst No Radiographic Feature → Nasolabial cyst Location-Based Diagnosis Midline Maxilla (anterior) → Nasopalatine cyst Between maxillary lateral incisor & canine → Globulomaxillary cyst Midline Mandible → Median mandibular cyst Nasolabial fold → Nasolabial cyst Clinical Cor…

Self-Mutilation in Children: Causes and Management Overview of Self-Mutilation Self-mutilation through biting and other forms of self-injury can be a significant concern in children, particularly those with severe emotional disturbances or specific syndromes. Understanding the underlying causes and appropriate management strategies is essential for healthcare providers. Associated Conditions Lesch-Nyhan Syndrome (LNS): A genetic…