malignant neoplasia... 2nd lab

Neoplasia 4…. By shin n Kavita Pics frm David Santos

Upload: md-specialclass

Post on 02-Nov-2014

734 views

Category:

Health & Medicine

3 download

Report

Download

Tags:

Embed Size (px):

DESCRIPTION

TRANSCRIPT

Neoplasia 4….By shin n KavitaPics frm David Santos

AMYLOID DEPOSITS DISEASE : AMYLOID , THYROID

Disease : Basal cell CACharacteristic appearance : Picket fence appearance

Cells at pointer : Palisade of Basal cells

Disease : Squamous cell CA

Epidermis that invaded the dermis.. Squamous cells arranged into lobules

Keratinization in the centers .. Known as keratin pearls

Disease : tumor emboli, lung

Shows hematogenous spread.. The malignant cells will be found w/I the BV.

Landmark : normal alveoli

Blood vessel

Malignant cells occluding the BV

Hematogenous spread in Liver - Gross

Hair follicle

Sebaceous gland

Dermoid cyst , ovary

There’s ectodermal differentiation due to presence of totipotential cell thus presenting with sebaceous gland, hair follicles, etc.See stuff that are not suppose to be seen in ovary!

Hair, teeth and sebaceous fluid seen in ovary

Normal thyroid follicle

The thyroid follicles are surrounded by malignant cells … they are arranged into papillary pattern.

Psammoma’s body

Papillary CA, thyroid Lymphoid spread

Papillary CA, thyroid Lymphoid spread

Orphan Annie nuclei appearance under HPO

Thyroid follicle

Infiltration of Leukocytes

Appears like Lymph nodeBut actually , it’s a thyroid gland with autoimmune disease known as Hashimoto’s thyroiditis

Thyroid hyperplasia

Grave’s Disease

Ducts invading the stroma so there is reduced amount of stroma..This is due to abnormality of ductal lining cell..

Invasive Ductal carcinoma

Pleomorphism of cell and nucleus

Hyperchromatic nucleus

Elongated duct

Rectal Adenocarcinoma

Chorionic villi with hydropic degeneration

Hydatidiform mole (partial mole)

Hydatidiform mole – Gross…Appears like fish egg… WTF??? Does it???

Good Luck!!!!!

Thnk u!!!!!!!!!!!!

Clin Pathol Apoptotic mitotic malignant melanoma andbasal ... · Neoplasia. In: Cotran RS, Kumar V, Robbins SL, eds. Robbins pathologic basis of disease. 4th edn. Philadelphia: WB

February 22, 2011, neoplasia 1 lecture - Duke University · Note microscopic similarity to normal ... see next slide. Quick Review: Which of these is malignant? ... Microsoft PowerPoint

Immunoblastische Lymphadenopathie — maligne Neoplasie oder ... · Malignant Neoplasia or Hyperimmune Reaction ? Summary. Six patients have been observed which ex- hibited the features

Characteristics of Benign & Malignant · PDF file1 Neoplasia I Definitions, Terminology, and Morphology Patrice Spitalnik, MD [email protected] Cancer - second leading cause of

NEOPLASIAS. NEOPLASIA NEOPLASIA = TUMOR NEOPLASIA = TUMOR BENIGNAS MALIGNAS (CÂNCER)

Pembrolizumab induces long term complete remission in ... · gestational trophoblastic neoplasia (GTN). GTN includes the malignant invasive mole, choriocarcinoma and rare placental

Cancer By Dr. El Hassan Mokhamer. What is cancer? Abnormal cell growth (neoplasia) Malignant as opposed to benign – Benign:- slow growth, non-invasive,

Neoplasias III. - semmelweis.husemmelweis.hu/patologia1/files/2015/11/ED-Neoplasia-III-ZA.pdf · Neoplasias III. Attila Zalatnai. Mortality ranks of the most frequent malignant tumors

Neoplasia p.1 SYLLABUS: RBP(Robbins Basic Pathology) Chapter: Neoplasia Definitions Nomenclature Characteristics of benign and malignant neoplasms Epidemiology

Department of Endocrine Neoplasia and Hormonal Disorders ... · Department of Endocrine Neoplasia and Hormonal Disorders NEWSLETTER Table of Contents Malignant Pheochromocytomas and

Neoplasia & Cell Death Revision. Objectives Terminology of Cell change Apoptosis vs Necrosis Neoplasia – Benign – Malignant Tumour classification Intraepithelial

Learning objectives : Define neoplasia Concept of Benign & malignant tumors Nomenclature of tumors

Ocular Neoplasia CL Davis 9/08 - In Focus - University of …€¦ · · 2013-08-19Canine Iridociliary Epithelial Tumors 717 Cases ... (Malignant tumors tend to become +) • S100+

Sino-nasal Tumours. Tumors of the nasal cavity proper are approximately evenly divided between benign and malignant neoplasia, with inverting papilloma

Neoplasia 2014-2015 Dr. Ban J. Qasim · Web viewBehavioral patterns : benign and malignant neoplasms Thus, the suffix -oma denotes a benign neoplasm. Benign mesenchymal neoplasms

Presence of lung metastases in bitches affected by · neoplasia mamaria canina (Fuente:MeSH). INTRODUCTION ... Gómez - Presence of lung metastases in bitches affected by malignant

CÁNCER · 2018-02-04 · neoplasia maligna nasofaringe neoplasia maligna de la pared superior neoplasia maligna de la pared posterior neoplasia maligna de la pared lateral neoplasia

Neoplasia Lab-2 Malignant Tumours

Neoplasia. Nomenclature Benign: -oma (adenoma, fibroma) Malignant: –carcinoma (epithelial origin) (adenocarcinoma) –sarcoma (mesenchymal origin) (fibrosarcoma)

Concepts of Neoplasia OBJECTIVES/RATIONALE A neoplasm is an abnormal growth of tissue that may be benign or malignant. The student will identify terms

Principles of neoplasia 3 - Pathoma · Chapter 3. Principles of Neoplasia Principles of neoplasia neoPlasia I. Basic PrinciPles A. Neoplasia is new tissue growth that is unregulated,

CH 6 - neoplasia · 2019-12-08 · Origin of Neoplasm §Epithelial ... – Benign tumors show little type IV IV collagenase activity, whereas their malignant counterpart overexpressesthis

Disorders of Cell Growth & Neoplasia Neoplasia: …people.upei.ca/eaburto/Neoplasia3/Neopl-L3-15.pdf · Malignant •designation of malignancy indicates an aggressive, life-threatening

NEOPLASIA After learning, students should be able to ...... · Neoplasia means “new growth”!! Neoplasm often is referred to as a tumor!! Cancer is the common term for all malignant

Neoplasia 2018 Lecture 2 - JU Medicine · List the differences between benign and malignant tumors. • 2. Recognize the histological features of malignancy. • 3. Define dysplasia

Definitions and nomenclature 1.Tumor 2.Neoplasia 3.Oncology 4.cancer a)Study of tumors b)Swelling c)Malignant d)New growth

Neoplasia Neoplasia. Neoplasia Definitions and nomenclature General features of benign and malignant neoplasm Epidemiology Clinical behavior, grading

Meduloepitelioma en el adulto · en el adulto 129 treated with orbital exenteration. The biopsy informed neoplasia malignant of neural lineage, and the histochemistry informed the

Neoplasia –malignant tumours

Introduction to Neoplasia Major Topics for Discussion Definition of neoplasia Benign neoplasms Malignant neoplasms Spread of neoplastic cells (metastasis)

Pulmonary Neoplasia Prof. Frank Carey. Lung Neoplasms r Primary l benign (rare) l malignant (very common) r Metastatic (Very common)

An Introduction to Malignant Neoplasia from a Theoretician ...kuang/class/mmm/Lecture1.pdf · An Introduction to Malignant Neoplasia from a Theoretician’s Perspective John D. Nagy

Malignant histiocytosis in a cat – Case report · 2015. 7. 2. · Key Words: Malignant histiocytosis, histiocytic diseases, neoplasia, pathology, diseases of cats Introduction Histiocytic

Neoplasia · Neoplasia • Neoplasia is new, uncontrolled growth of cells that is not under physiologic control. • A neoplasm can be benign, potentially malignant, or malignant

NEOPLASM. NEOPLASIA Definitions of terms used in neoplasia Nomenclature of tumors Characteristics of benign & malignant tumors Routes of metastasis Epidemiology

malignant neoplasia... 2nd lab

Health & Medicine

thyroid gland

squamous cells

squamous cell cakeratinization

autoimmune disease

presence of totipotential

palisade of basal cells

amyloid deposits disease

papillary ca