10 neoplasms condensed Q's Flashcards
How are benign tumors typically characterized in terms of their boundaries?
they are well circumscribed and do not invade surrounding tissues locally or spread to distant sites.
What distinguishes benign tumors from malignant tumors in terms of spread?
Unlike malignant tumors, benign tumors do not spread via lymphatic or hematological routes.
What are common characteristics of systemic symptoms associated with benign tumors?
Systemic symptoms are usually absent in benign tumors, distinguishing them from malignant tumors which often present with systemic effects.
How might benign tumors affect the body locally?
may exert local mechanical effects depending on their location and size, which can lead to symptoms such as compression of nearby structures.
What type of effects can benign tumors have on the endocrine system?
by producing hormones or disrupting normal endocrine function in the affected area
Why are malignant tumors considered high-stakes conditions?
they can significantly impact health and quality of life, often requiring aggressive treatment and posing serious risks such as metastasis and potential fatality
How do malignant tumors affect patients’ lives?
they are are life-altering or life-limiting conditions, causing physical discomfort, emotional distress, and significant lifestyle changes.
Why is it important to consider the possibility of a tumor in every patient encounter?
Considering tumors in differential diagnoses ensures timely recognition and management, potentially leading to early intervention and better outcomes
What proactive approach should healthcare providers take regarding tumor diagnosis?
Healthcare providers should actively seek out symptoms, signs, and conduct appropriate investigations aimed at identifying or ruling out the presence of a tumor
How do malignant tumors differ from benign tumors in terms of their boundaries?
Malignant tumors are not well circumscribed and can invade surrounding tissues locally.
What are the typical routes of distant spread for malignant tumors?
they can spread through lymphatic vessels, blood circulation, or trans-coelomic seeding, leading to further invasion and destruction in distant organs.
How do malignant tumors manifest locally and distantly?
Locally - malignant tumors cause invasive, destructive effects on nearby tissues
Distantly - they can metastasize and cause mechanical damage or invasion to other organs.
What are some common systemic symptoms associated with malignant tumors?
- cachexia (severe weight loss and muscle wasting)
- pain
- a general feeling of being unwell, which can become significant as the disease progresses.
What complications can arise from malignant tumors besides local and distant invasion?
Malignant tumors can lead to endocrine disruptions and other complications due to their ability to produce hormones or affect normal physiological functions.
