respiratory pathology lab images jan 2015. bronchopneumonia
TRANSCRIPT
Respiratory Pathology
Lab ImagesJan 2015
Bronchopneumonia
LobarPneumonia
Pores of Kohn
Lung Absceses
Objectives for Pneumonia, Lung abscesses
• Review the different organisms• Compare and contrast Lobar versus
bronchopneumonia• What organisms are responsible for lung
abscesses?
• Review the four stages of consolidation
Interstitial inflammation in viral pneumonias
Atypical pneumonia(mycoplasma)
Atypical pneumonia objectives
• Which organisms are commonly responsible for this pattern of disease?
• What is walking pneumonia?• Which organism is associated with positive
cold agglutinin reaction?
• What are the features of legionella associated pneumonia?
Caseating necrosis of T.B
Ghon focus
Alcohol Acid Fast Stain-T.B
Cavitatory lesions in Secondary T.B
TB
• Review the morphologic features of primary versus secondary T.B infections.
• review mantoux text interpretation
Bronchial Asthma Microscopy-Curshman’s spirals
Bronchial Asthma Microscopy-Charcot –Leyden Cyrstals
Bronchial asthma-Arrows eosinophils
Emphysema(bullae)
Empysema(histology)
Bronchial Asthma,Emphysema
• Compare and contrast the changes in reversible airway obstruction(asthma ) and the COPDS
• Compare and contrast Charcot-Leyden crystals and Curschman’s spirals
• Review the morphologic and clinical differences between Chronic bronchitis and emphysema
Saddle Embolism
Keratin pearls ,Squamous cell CA
Adenocarcinoma
Mesothelioma
Lung Metastasis
Neoplasms
• Review the differences between the different types of lung tumors
• Review the differences between primary and secondary lung tumors
• How does mesothelioma and bronchial carcinoids differ from the “bronchogenic” cancers
Honey Comb Lung
ARDS
Asbestos bodies
Asbestos body
• Identify
• What are the types of asbestos body
• What disease presents with asbestos body?
• What are the complications of this finding?
Schaumann bodies
• What are the other findings in sarcoidosis?
Pneumocysti Jiroveci
• Identify
• What are characteristic features of infections with P. Jiroveci?
Finger clubbing