Pathology: Connective Tissue Lesions

Focal Fibrous Hyperplasia (Irritation Fibroma) is a specific type of hyperplasia characterized by fibrous connective tissue growth due to chronic irritation, leading to collagen production resembling scar tissue.

Peripheral Ossifying Fibroma is a gingival nodule originating from the periodontal ligament, common in women of reproductive years, with radiopacities on radiographs and smooth appearance. Treatment involves excision and scaling/root planing.

Inflammatory Fibrous Hyperplasia is characterized by a proliferation of fibrous connective tissues with an associated chronic inflammation in response, commonly caused by ill-fitting dentures with overextended flanges, resulting in linear folds of tissue in the vestibule where the denture sits. It is also known as EpulisFissuratum.

Inflammatory Papillary Hyperplasia is characterized by hyperplastic tissue on the palatal vault in response to an ill-fitting denture, which appears erythematous and resembles the surface of a papilloma (cobble stone). It is not related to tooth decay, autoimmune diseases affecting the salivary glands, or benign tumors of the salivary glands.

Hyperplastic Gingivitis is characterized by focal or generalized fibrous hyperplasia of the marginal gingiva with an associated inflammatory response, often associated with hormonal changes like pregnancy or puberty. Treatment typically involves prophylaxis and possible gingivectomy.

Drug-Induced Gingival Hyperplasia is commonly associated with long term use of calcium channel blockers, leading to an increase in the fibrous component of the gingiva. Other medications like Phenytoin, Cyclosporin, and Nifedipine have not been directly linked to this condition.

Nodular Fasciitis is a localized, benign neoplasm with limited growth potential, often confused with malignancy but distinct from cancerous tumors.

Traumatic Neuroma is a condition that occurs when nerve fibers are severed, leading to a reactive hyperplasia of nerve and Schwann cells. It is most common along the mental nerve and is treated through excision with low recurrence rates.

Neurofibromas are benign proliferations of perineural fibroblasts, not malignant tumors, viral infections, or autoimmune disorders.

Congenital Gingival Granular Cell Tumor is also known as congenital epulis of the newborn & congenital granular cell epulis. Juvenile angiofibroma, Odontogenic myxoma, and Ameloblastoma are different types of tumors not related to Congenital Gingival Granular Cell Tumor.

A lipoma is a benign neoplasm, not malignant. It is not an inflammatory skin condition or an autoimmune disorder. It is characterized by its appearance as a soft, movable swelling of normal fat cells.

Pyogenic Granuloma is a fast-growing lesion commonly found on the gingiva in response to irritation or trauma. It is typically fiery red in color with a grey pseudomembrane over the surface. This condition is most frequently seen in females, especially during pregnancy, and is treated with surgical excision.

A hemangioma is a vascular lesion, not a fungal infection, genetic disorder, or cancer. It is commonly seen in children and may resolve during puberty. It can manifest in different locations, with port-wine stains being a unique presentation.

Lymphangioma is a benign condition involving lymphatic vessels, not blood vessels, tooth decay, or a genetic disorder.

Soft Tissue Osteoma is specifically characterized by a focal growth of normal-appearing bone developing within the connective tissue and is commonly found in patients with Gardner syndrome. The other incorrect options do not accurately describe Soft Tissue Osteoma.