Pathological Anatomy

Allergy and Immunology Pathology

Explore medical images related to allergy and immunology pathology. Understand immune system disorders and their manifestations.

Cardiovascular Pathology

Delve into medical images of cardiovascular pathologies. Study heart diseases, vascular conditions, and their anatomical impact.

Dental Pathology

Discover medical images of dental pathologies. Understand common oral diseases, conditions, and their visual characteristics.

Dermatologic Pathology

Explore medical images of dermatologic pathologies. Examine skin diseases, lesions, and cellular changes with detailed visuals.

Gastrointestinal Pathology

Investigate medical images of gastrointestinal pathologies. Understand digestive system disorders and their tissue manifestations.

General Pathology

Explore medical images illustrating general pathology concepts. Understand fundamental disease processes and their visual representation.

Hematopathology

Discover medical images related to hematopathology. Study blood disorders, bone marrow conditions, and their cellular characteristics.

Infectious Pathology

Examine medical images of infectious pathologies. Understand disease-causing microorganisms and their impact on human tissues.

Musculoskeletal Pathology

Explore medical images of musculoskeletal pathologies. Study bone, joint, and muscle diseases and their anatomical effects.

Neuropathology

Dive into medical images of neuropathologies. Understand diseases affecting the brain, spinal cord, and nervous system structures.

Oncologic Pathology

Discover medical images of oncologic pathologies. Study various cancers, tumor characteristics, and their impact on tissues.

Ophthalmic Pathology

Explore medical images of ophthalmic pathologies. Understand eye diseases, conditions, and their anatomical features.

Reproductive Pathology

Examine medical images of reproductive pathologies. Study diseases affecting the male and female reproductive systems.

Respiratory Pathology

Investigate medical images of respiratory pathologies. Understand lung diseases, airway conditions, and their tissue changes.

Rheumatological pathology

Discover medical images of rheumatological pathologies. Study autoimmune and inflammatory diseases affecting joints and connective tissues.

Axillary Lymphadenopathy in Multiple Myeloma: CT Imaging Findings

xillary lymphadenopathy represents a significant radiological finding that warrants careful clinical correlation, particularly in patients with underlying malignancies such as multiple myeloma. This CT scan demonstrates axillary lymphadenopathy (indicated by the yellow arrow) in a 57-year-old male patient previously diagnosed with multiple myeloma. While multiple myeloma primarily affects the bone marrow and skeletal system, extramedullary manifestations including lymph node involvement can occur in advanced disease.

Stage 4B Cervical Cancer: Metastatic Disease Management and Treatment Approaches

Stage 4B cervical cancer represents the most advanced stage of disease, characterized by distant metastatic spread beyond the pelvis. The presence of distant metastases, particularly in the lungs, significantly impacts treatment approach and prognosis. At this stage, treatment focuses on systemic disease control and quality of life optimization while managing both local and distant disease manifestations.

Stage 3B Cervical Cancer: Ureteral Obstruction and Advanced Disease Management

Stage 3B cervical cancer represents an advanced stage of disease characterized by tumor extension to the pelvic sidewall and/or hydronephrosis due to ureteral obstruction. This stage presents significant therapeutic challenges and requires complex management strategies to address both the primary tumor and its complications. Understanding the implications of ureteral involvement is crucial for healthcare providers in planning appropriate interventions.

Stage 2B Cervical Cancer: Parametrial Invasion and Advanced Management Strategies

Stage 2B cervical cancer represents a significant progression in disease where tumor growth extends into the parametrial tissue surrounding the cervix. This stage marks a crucial transition in treatment approach, requiring more aggressive multimodal therapy. The involvement of parametrial tissue significantly impacts both treatment planning and prognosis, making precise diagnosis and staging essential for optimal patient care.

Stage 2A Cervical Cancer: Vaginal Extension and Treatment Approaches

Stage 2A cervical cancer represents a significant progression of disease where the tumor extends beyond the cervix into the upper vagina without parametrial involvement. This stage marks an important transition in treatment approach, typically requiring combined modality therapy. Understanding the precise extent of vaginal involvement is crucial for proper management and treatment planning.

The fusion of two deciduous teeth

The clinical image clearly depicts fusion between two deciduous maxillary incisors, evidenced by the visible groove running vertically along the crown, indicating the junction where two separate dental entities have united during development. This developmental dental anomaly occurs during the morphodifferentiation stage of tooth development when two normally separated tooth buds develop too close to each other, leading to contact and subsequent fusion of dental hard tissues.

Advanced Dental Caries: Understanding Severe Tooth Decay in Premolars

The image displays an extracted premolar exhibiting advanced carious lesions that have significantly compromised the tooth structure. This severe form of dental decay demonstrates the progressive nature of caries, which begins with demineralization of enamel and can ultimately lead to extensive destruction of dentinal tissue and potential pulpal involvement.

Discolored teeth and tooth loss

The photograph reveals extensive dental pathology characterized by multiple missing teeth in both the maxillary (upper) and mandibular (lower) arches, with remaining teeth showing clear signs of mobility, displacement, and potential decay.

A broken upper front tooth showing the pink of the pulp: Complicated Crown Fracture

This clinical image shows a fractured upper front tooth (maxillary central incisor) with visible pulp exposure, indicated by the pink spot at the fracture site.

Mandibula fracture frequency by location

This detailed anatomical illustration demonstrates the relative frequency distribution of mandibular fractures across different anatomical regions, providing critical information for clinicians involved in trauma management. The mandible's prominent position in the facial skeleton and its unique horseshoe-shaped anatomy make it particularly vulnerable to fracture, with different regions exhibiting varying susceptibility to injury based on structural characteristics and biomechanical factors.

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