S1B6 - Neoplasias I Flashcards
Ovarian carcinoma, fibrosarcoma - insulin or insulin-like substance.
A) Cushing syndrome
B) SIADH
C) Hypercalcemia
D) Hypoglycemia
E) Myesthenia gravis
F) Venous thrombosis (Trousseau sign)
A) Dysplasia
B) Anaplasia
What is the system for staging tumors?
A) Mixed tumor
B) Teratoma
What are the three routes of metastasis?
What process is being shown here?
What are the general differences between benign and malignant tumors?
Which usually end in -oma: benign or malignant tumors?
A) Adenoma
B) Cystadenoma
C) Papilloma
D) Polyp
Which has slow growth? Fast growth?
Tumors with macroscopic projection above the mucosa.
A) Adenomas
B) Cystadenomas
C) Papillomas
D) Polyps
Polyps
What makes a tumor a teratoma?
What are some effects of neoplasms on patients?
Which side is the choristoma and which is the hamartoma?
Which is well-differentiated? Poorly differentiated?
A) Mixed tumor
B) Teratoma
What 4 things is the morphologic evaluation of a tumor based on?
What is the stage of a tumor based on?
What makes a tumor a mixed tumor?
A) Adenoma
B) Cystadenoma
C) Papilloma
D) Polyp
Adenomas producing large cystic masses; common in ovary.
A) Adenomas
B) Cystadenomas
C) Papillomas
D) Polyps
Cystadenomas
Which is moderately differentiated? Poorly differentiated?
Small lung carcinoma -ACTH/ACTH-like substance.
A) Cushing syndrome
B) SIADH
C) Hypercalcemia
D) Hypoglycemia
E) Myesthenia gravis
F) Venous thrombosis (Trousseau sign)
Pancreatic carcinoma, bronchogenic carcinoma - mucins coagulation cascade.
A) Cushing syndrome
B) SIADH
C) Hypercalcemia
D) Hypoglycemia
E) Myesthenia gravis
F) Venous thrombosis (Trousseau sign)
benign or malignant?
What does neoplasia literally mean?
What is a carcinoma in situ?
A) Squamous cell carcinoma
B) Adenocarcinoma
C) Osteosarcoma
D) Histiosarcoma
A) Adenoma
B) Cystadenoma
C) Papilloma
D) Polyp
A) Squamous cell carcinoma
B) Adenocarcinoma
C) Osteosarcoma
D) Histiocytoma
Squamous cell luung carcinoma, breast carcinoma, renal carcinoma - parathyroid hormone-related protein, TGFalpha, TNF, IL-1.
A) Cushing syndrome
B) SIADH
C) Hypercalcemia
D) Hypoglycemia
E) Myesthenia gravis
F) Venous thrombosis (Trousseau sign)
Epithelial tumors forming gross or microscopic finger-like progections.
A) Adenomas
B) Cystadenomas
C) Papillomas
D) Polyps
Papillomas
Lack of differentiation in malignant conditions.
A) Dysplasia
B) Anaplasia
What are the growth tendencies of benign and malignant tumors?
Which has slow growth? Fast growth?
Ectomic rests of non-neoplastic tissues. Architecture is normal, but in an abnormal location. Exasmple: gastric fundic mucosa in the duodenum.
A) Choristoma
B) Hamartoma
Small cell lung carcinoma - ADH or atrial natriuretic hormones.
A) Cushing syndrome
B) SIADH
C) Hypercalcemia
D) Hypoglycemia
E) Myesthenia gravis
F) Venous thrombosis (Trousseau sign)
What 3 factors determine the growth rate of a tumor?
benign or malignant?
Abnormal tissue organization and cytology, typically pertaining to pre-malignant conditions.
A) Dysplasia
B) Anaplasia
A) Dysplasia
B) Anaplasia
What is cachexia?
Epithelial tumors arising in glands, or with a glandular pattern.
A) Adenomas
B) Cystadenomas
C) Papillomas
D) Polyps
adenomas
What is the grade of a tumor based on?
With a few notable exceptions, what are the only things that metastasize?
A) Squamous cell carcinoma
B) Adenocarcinoma
C) Osteosarcoma
D) Histiosarcoma
What are the general appearance features of benign tumors vs cancers?
What are the general differences between carcinomas and sarcomas?
What is the general definition of paraneoplastic syndromes?
What 4 features do both dysplasia and anaplasia take into consideration?
Which is invasive carcinoma? Which is carcinoma in situ?
Bronchogenic carcinoma, thyoma - immune-mediated.
A) Cushing syndrome
B) SIADH
C) Hypercalcemia
D) Hypoglycemia
E) Myesthenia gravis
F) Venous thrombosis (Trousseau sign)
What are the 2 basic components of all types of tumors?
Masses of disorganized tissue indigenous to a particular site. Location is normal, but architecture is abnormal. May have clonal, recurrent genetic translocations.
A) Choristoma
B) Hamartoma
A) Adenoma
B) Cystadenoma
C) Papilloma
D) Polyp
What are the grading criteria for tumor differentiation?
A) Squamous cell carcinoma
B) Adenocarcinoma
C) Osteosarcoma
D) Histiosarcoma
