Forensic pathology - microscopy

Collection by Richard Jones • Last updated 1 day ago

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Richard Jones
Cardiovascular
Respiratory
Liver & gastrointestinal
Brain & nervous system
Renal
Bone
Skin & soft tissue
Granulomas
Inflammation

Cardiovascular

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Cardiac amyloidosis (polarized light) via @MayoClinicPath on Twitter

Cardiac amyloidosis (polarized light) via @MayoClinicPath on Twitter

Contraction bands and myofiber disarray illustrations via @pathodoodles on Twitter

Contraction bands and myofiber disarray illustrations via @pathodoodles on Twitter

Boxcar nuclei and ninja star nuclei illustrations via @pathodoodles on Twitter

Boxcar nuclei and ninja star nuclei illustrations via @pathodoodles on Twitter

Monckeburg sclerosis - circumferential medial calcification of small to medium-sized blood vessels via @tlabiano on Twitter

Tania Labiano on Twitter

“Mönckeberg Sclerosis is a circunferential calcification of the vascular media of small to medium sized vessels. It is a common finding in #BreastPath 🔬➰ #beautyandbenign #routine”

Basilar artery dissection via @CraigHorbinski on Twitter

Basilar artery dissection via @CraigHorbinski on Twitter

Pinpoint stenosis: coronary artery atherosclerosis via @Janiranavarro on Twitter

Pinpoint stenosis: coronary artery atherosclerosis via @Janiranavarro on Twitter

Deep vein thrombosis, light micrograph - Stock Image - C037/7378 - Science Photo Library

Deep vein thrombosis, light micrograph - Stock Image - C037/7378

Deep vein thrombosis, light micrograph - Stock Image - C037/7378 - Science Photo Library

Coronary artery atherosclerosis via @MayoClinicPath on Twitter

Mayo Pathology on Twitter

“1/8 Now for the HEART answer you’ve all been waiting for from @MelanieBoisMD! Follow the #pathtweetorial below! #PathTwitter #CVpath #APpath #Cardiacpath”

Eosinophilic myocarditis microscopy via @WKemp_MT_FPDoc on Twitter

Willy Kemp on Twitter

“#MTPathUnknown #89 Answer The diagnosis was hypersensitivity myocarditis Explanatory slide attached. #autopsy #CardiacPath @AmandaIreland1 @YaminaYousfi @DrPayelMondal @dr_utsav_parekh @Gagandeepk5MD @SAlagunathan @MarkEvanUy1 @simonbchen Good ID”

Eosinophilic myocarditis microscopy via @WKemp_MT_FPDoc on Twitter

Willy Kemp on Twitter

“#MTPathUnknown #89 Answer The diagnosis was hypersensitivity myocarditis Explanatory slide attached. #autopsy #CardiacPath @AmandaIreland1 @YaminaYousfi @DrPayelMondal @dr_utsav_parekh @Gagandeepk5MD @SAlagunathan @MarkEvanUy1 @simonbchen Good ID”

Respiratory

Aspirated peanut via @natasharekhtman on Twitter

Aspirated peanut via @natasharekhtman on Twitter

Pulmonary bile embolism and acute lung injury via @forensicmed on Twitter

Pulmonary bile embolism and acute lung injury via @forensicmed on Twitter

Pulmonary bile embolism and acute lung injury (H&E left, Fouchet right) via @forensicmed on Twitter

Pulmonary bile embolism and acute lung injury (H&E left, Fouchet right) via @forensicmed on Twitter

Mixed dust pneumoconiosis via @thoracicpath on Twitter. Multiple stellate macules composed of anthrocotic and silicotic debris surrounded by emphysema. Polarised light would show multiple tiny silicate particles.

Mixed dust pneumoconiosis via @thoracicpath on Twitter. Multiple stellate macules composed of anthrocotic and silicotic debris surrounded by emphysema. Polarised light would show multiple tiny silicate particles.

Mixed dust pneumoconiosis via @thoracicpath on Twitter. Multiple stellate macules composed of anthrocotic and silicotic debris surrounded by emphysema. Polarised light would show multiple tiny silicate particles.

Charles Leduc, MD on Twitter

“Beautiful case of simple mixed dust pneumoconiosis (HPS stain). Multiple stellate macules composed of anthracotic and silicotic debris, surrounded by emphysema (prob. mixture of centrilobular and traction). Polarized light microscopy would show multiple tiny silicate particles!”

Mixed dust pneumoconiosis via @thoracicpath on Twitter. Multiple stellate macules composed of anthrocotic and silicotic debris surrounded by emphysema. Polarised light would show multiple tiny silicate particles.

Mixed dust pneumoconiosis via @thoracicpath on Twitter. Multiple stellate macules composed of anthrocotic and silicotic debris surrounded by emphysema. Polarised light would show multiple tiny silicate particles.

Interstitial Lung Disease (ILD) Basic Injury Patterns - Colby & Leslie (Mayo Clinic) - #PULMPATH - YouTube

Interstitial Lung Disease (ILD) Basic Injury Patterns - Colby & Leslie (Mayo Clinic) - #PULMPATH

Interstitial Lung Disease (ILD) Basic Injury Patterns - Colby & Leslie (Mayo Clinic) - #PULMPATH - YouTube

Pulmonary cappilaritis via @hematogenes on Twitter

LungPath Consultants on Twitter

“Do you recognize this? One of the few medical emergencies in pulmonary pathology! Answer to follow.”

Pulmonary cappilaritis via @hematogenes on Twitter

LungPath Consultants on Twitter

“Do you recognize this? One of the few medical emergencies in pulmonary pathology! Answer to follow.”

Pulmonary capillaritis in the 'alveolar haemorrhage' form of granulomatosis with polyangiitis (GPA) via @LungPathGuys on Twitter

LungPath Consultants on Twitter

“Do you recognize this? One of the few medical emergencies in pulmonary pathology! Answer to follow.”

COVID19 lung microscopy - DAD with hyaline membranes via @LucasMassoth on Twitter

Lucas R. Massoth, M.D. on Twitter

“Lung w/ diffuse alveolar damage from COVID-19 infection. SARS-CoV-2 RNA ISH (red) and SARS nucelocapsid IHC (brown) highlight residual viral components in hyaline membranes #COVID19 #SARSCoV2 #PathTwitter #InfectiousDiseases”

COVID19 lung microscopy - DAD with hyaline membranes: SARS-CoV-2 nucleocapsid immunohistochemistry (brown staining, including in hyaline membranes) via @LucasMassoth on Twitter

Lucas R. Massoth, M.D. on Twitter

“Lung w/ diffuse alveolar damage from COVID-19 infection. SARS-CoV-2 RNA ISH (red) and SARS nucelocapsid IHC (brown) highlight residual viral components in hyaline membranes #COVID19 #SARSCoV2 #PathTwitter #InfectiousDiseases”

COVID19 lung microscopy - DAD with hyaline membranes: SARS-CoV-2 RNA in-situ hybridisation (red viral components in hyaline membranes) via @LucasMassoth on Twitter

Lucas R. Massoth, M.D. on Twitter

“Lung w/ diffuse alveolar damage from COVID-19 infection. SARS-CoV-2 RNA ISH (red) and SARS nucelocapsid IHC (brown) highlight residual viral components in hyaline membranes #COVID19 #SARSCoV2 #PathTwitter #InfectiousDiseases”

Soot deposition in the airway (microscopy) via @WKemp_MT_FPDoc on Twitter

Sariusk (@SariuskBellusk)

Soot deposition in the airway (microscopy) via @WKemp_MT_FPDoc on Twitter

Anatomy and forensic pathology on Instagram: “Amniotic Fluid Embolism (AFE). #pathology #histopathology #histologylab #forensicpathology #medstudents #medicine #medlife  Amniotic fluid…”

Anatomy and forensic pathology on Instagram: “Amniotic Fluid Embolism (AFE). #pathology #histopathology #histologylab #forensicpathology #medstudents #medicine #medlife Amniotic fluid…”

Anatomy and forensic pathology on Instagram: “Amniotic Fluid Embolism (AFE). #pathology #histopathology #histologylab #forensicpathology #medstudents #medicine #medlife Amniotic fluid…”

Liver & gastrointestinal

Alpha 1 antitrypsin deficiency - DPAS stained liver via @jake_bledsoe on Twitter

Alpha 1 antitrypsin deficiency - DPAS stained liver via @jake_bledsoe on Twitter

Alpha 1 antitrypsin deficiency - DPAS stained liver via @jake_bledsoe on Twitter

Alpha 1 antitrypsin deficiency - DPAS stained liver via @jake_bledsoe on Twitter

Anorectal syphyllis - plasmacytic inflammation, neutrophils and histiocytes with overlying ulceration via @jake_bledsoe on Twitter

Jake Bledsoe on Twitter

“Anorectal syphilis presenting as a mass. IHC: spirochete. Marked plasmacytic inflammation admixed with neutrophils & histiocytes. Overlying ulceration. 2nd case I've seen this year. #gipath #pathology #hemepath”

Anorectal syphyllis - plasmacytic inflammation, neutrophils and histiocytes with overlying ulceration via @jake_bledsoe on Twitter

Jake Bledsoe on Twitter

“Anorectal syphilis presenting as a mass. IHC: spirochete. Marked plasmacytic inflammation admixed with neutrophils & histiocytes. Overlying ulceration. 2nd case I've seen this year. #gipath #pathology #hemepath”

Anorectal syphyllis - plasmacytic inflammation, neutrophils and histiocytes with overlying ulceration via @jake_bledsoe on Twitter

Jake Bledsoe on Twitter

“Anorectal syphilis presenting as a mass. IHC: spirochete. Marked plasmacytic inflammation admixed with neutrophils & histiocytes. Overlying ulceration. 2nd case I've seen this year. #gipath #pathology #hemepath”

Anorectal syphyllis - plasmacytic inflammation, neutrophils and histiocytes with overlying ulceration: spirochete immunohistochemistry via @jake_bledsoe on Twitter

Anorectal syphyllis - plasmacytic inflammation, neutrophils and histiocytes with overlying ulceration: spirochete immunohistochemistry via @jake_bledsoe on Twitter

Liver cirrhosis microscopy - YouTube

Liver cirrhosis microscopy

Liver cirrhosis microscopy - YouTube

Brain & nervous system

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter. 44 year old woman with ataxia. Axial T1, post-contrast CT scan.

Toxoplasma encephalitis via @BrainSlicer on Twitter. 44 year old woman with ataxia. Axial T1, post-contrast CT scan.

Viral encephalitis via @WKemp_MT_FPDoc on Twitter

Viral encephalitis via @WKemp_MT_FPDoc on Twitter

Viral encephalitis via @WKemp_MT_FPDoc on Twitter

Viral encephalitis via @WKemp_MT_FPDoc on Twitter

Renal

Schistosoma haematobium in the bladder via @judith_ferry on Twitter

Judith Ferry on Twitter

“Hi Pathologists- here’s a change of pace from Hemepath. These images are from bladder biopsies of young man from Ghana with painless hematuria. #GUpath”

Schistosoma haematobium in the bladder via @judith_ferry on Twitter

Judith Ferry on Twitter

“Hi Pathologists- here’s a change of pace from Hemepath. These images are from bladder biopsies of young man from Ghana with painless hematuria. #GUpath”

Schistosoma haematobium in the bladder via @judith_ferry on Twitter

Judith Ferry on Twitter

“Hi Pathologists- here’s a change of pace from Hemepath. These images are from bladder biopsies of young man from Ghana with painless hematuria. #GUpath”

Calcified Schistosoma haematobium in the bladder via @judith_ferry on Twitter

Judith Ferry on Twitter

“Hi Pathologists- here’s a change of pace from Hemepath. These images are from bladder biopsies of young man from Ghana with painless hematuria. #GUpath”

Diabetic nephropathy via @HubertLauMD on Twitter

Diabetic nephropathy via @HubertLauMD on Twitter

Nodular glomerolusclerosis in diabetes mellitus (PAS stain) via @rovingatuscap on Twitter

Samson W. Fine, MD on Twitter

“Nodular glomerulosclerosis (w/Kimmelstiel-Wilson lesions) in Diabetes Mellitus; PAS(+) #renalpath #kidney”

Nodular glomerolusclerosis in diabetes mellitus (H&E stain) via @rovingatuscap on Twitter

Samson W. Fine, MD on Twitter

“Nodular glomerulosclerosis (w/Kimmelstiel-Wilson lesions) in Diabetes Mellitus; PAS(+) #renalpath #kidney”

Bone

Arthritis and joint pathology - Dr Aubrey Hough and Dr Jerad Gardner on Kiko

KiKoXP | Jerad Gardner

The social platform for physicians and researchers to share clinical knowledge instantly

Osteoarthritis - YouTube

Osteoarthritis

Osteoarthritis - YouTube

Endochondral ossification in the ribs with perfect trilineage hematopoiesis. Ossification of the ribs & vertebrae starts at ~8-9 w GA at ~T2. Ossification of the superior coccyx occurs at term. Via @NyaDNelson on Twitter Twitter

Nya Nelson, MD PhD on Twitter

“Beautifully organized endochondral ossification in the ribs and vertebrae with 📸perfect trilineage hematopoiesis. Ossification of the ribs & vertebrae starts at ~8-9 w GA at ~T2. Ossification of the superior coccyx occurs at term. #BSTPath #PediPath #pathology #hemepath”

Endochondral ossification in the ribs and vertebrae with perfect trilineage hematopoiesis. Ossification of the ribs & vertebrae starts at ~8-9 w GA at ~T2. Ossification of the superior coccyx occurs at term. Via @NyaDNelson on Twitter

Nya Nelson, MD PhD on Twitter

“Beautifully organized endochondral ossification in the ribs and vertebrae with 📸perfect trilineage hematopoiesis. Ossification of the ribs & vertebrae starts at ~8-9 w GA at ~T2. Ossification of the superior coccyx occurs at term. #BSTPath #PediPath #pathology #hemepath”

Endochondral ossification in the ribs. Ossification of the ribs & vertebrae starts at ~8-9 w GA at ~T2. Ossification of the superior coccyx occurs at term. Via @NyaDNelson on Twitter Twitter

Nya Nelson, MD PhD on Twitter

“Beautifully organized endochondral ossification in the ribs and vertebrae with 📸perfect trilineage hematopoiesis. Ossification of the ribs & vertebrae starts at ~8-9 w GA at ~T2. Ossification of the superior coccyx occurs at term. #BSTPath #PediPath #pathology #hemepath”

Endochondral ossification in the ribs. Ossification of the ribs & vertebrae starts at ~8-9 w GA at ~T2. Ossification of the superior coccyx occurs at term. Via @NyaDNelson on Twitter Twitter

Nya Nelson, MD PhD on Twitter

“Beautifully organized endochondral ossification in the ribs and vertebrae with 📸perfect trilineage hematopoiesis. Ossification of the ribs & vertebrae starts at ~8-9 w GA at ~T2. Ossification of the superior coccyx occurs at term. #BSTPath #PediPath #pathology #hemepath”

Skin & soft tissue

KiKoXP | Jerad Gardner

The social platform for physicians and researchers to share clinical knowledge instantly

Keloid scarring via @Christine JKoMD on Twitter

Keloid scarring via @Christine JKoMD on Twitter

Bone & Soft Tissue Pathology Board Review: 20 Classic Cases - YouTube

Bone & Soft Tissue Pathology Board Review: 20 Classic Cases

Bone & Soft Tissue Pathology Board Review: 20 Classic Cases - YouTube

Scabies (skin microscopy) via @HENRYY_MD on Twitter

Scabies (skin microscopy) via @HENRYY_MD on Twitter

Scabies (skin microscopy) via @HENRYY_MD on Twitter

Scabies (skin microscopy) via @HENRYY_MD on Twitter

40F With C-Section Scar Revision (endometriosis) | KiKoXP

KiKoXP | Loyola Dermatopathology

The social platform for physicians and researchers to share clinical knowledge instantly

Granulomas

Granulomatous reaction to surgical material in the brain via @SConrad_MD

Stephanie ConradMD on Twitter

“Terrible textilloma. A malignancy mimic. Here’s a case of textilloma mimicking tumor recurrence in the brain 🧠 @bjmagnani #pathology #neuropath #pathtweet #MedEd”

Granulomatous reaction to surgical material in the brain via @SConrad_MD

Stephanie ConradMD on Twitter

“Terrible textilloma. A malignancy mimic. Here’s a case of textilloma mimicking tumor recurrence in the brain 🧠 @bjmagnani #pathology #neuropath #pathtweet #MedEd”

Anatomy of a granuloma via @VijayPatho on Twitter

Anatomy of a granuloma via @VijayPatho on Twitter

Giant cells via @VijayPatho on Twitter

Giant cells via @VijayPatho on Twitter

Granuloma compilation via @LizaMQuintana on Twitter

Granuloma compilation via @LizaMQuintana on Twitter

Giant cell myocarditis via @BDavidDermpath on Twitter

Giant cell myocarditis via @BDavidDermpath on Twitter

Non-caseating granulomas in a mymph node via @masarweh32 on Twitter

Azzam Masarweh, MD on Twitter

“An infinite ♾ universe of Granulomas without necrosis in a #lymph node. Differential diagnosis should include infections, foreign bodies and secondary response to malignancy. #hemepath #pathology #path_twitter”

Non-caseating granulomas in a mymph node via @masarweh32 on Twitter

Azzam Masarweh, MD on Twitter

“An infinite ♾ universe of Granulomas without necrosis in a #lymph node. Differential diagnosis should include infections, foreign bodies and secondary response to malignancy. #hemepath #pathology #path_twitter”

Inflammation

Histoplasmosis as a first presentation of HIV (patient with pyrexia of unknown origin). Bone marrow microscopy via @DrMarkOng on Twitter

Histoplasmosis as a first presentation of HIV (patient with pyrexia of unknown origin). Bone marrow microscopy via @DrMarkOng on Twitter

Histoplasmosis as a first presentation of HIV (patient with pyrexia of unknown origin). Bone marrow microscopy via @DrMarkOng on Twitter

Histoplasmosis as a first presentation of HIV (patient with pyrexia of unknown origin). Bone marrow microscopy via @DrMarkOng on Twitter

Herpes simplex oesophagitis (ulcer) via @HallwayPathQuiz on Twitter

Herpes simplex oesophagitis (ulcer) via @HallwayPathQuiz on Twitter

Sara E. Wobker, MD MPH on Twitter

“@smlungpathguy @pembeoltulu @Missle @HeWantsTheMD @DraEosina @mreyesm @TeamCaptainJohn @davidlederer @yro854 @lara_pijuan @tlabiano @SansanoValero @bluehatcomics85 @BinXu16 @AmyHDeekenMD @dreylulgun @rrrlw @323harvey @MArnold_PedPath 👍 Here are two images from a TURP following prostatic artery embolization for BPH”

Arthritis and joint pathology - Dr Aubrey Hough and Dr Jerad Gardner on Kiko

KiKoXP | Jerad Gardner

The social platform for physicians and researchers to share clinical knowledge instantly

Aspirated peanut via @natasharekhtman on Twitter

Aspirated peanut via @natasharekhtman on Twitter

Granulomatous reaction to surgical material in the brain via @SConrad_MD

Stephanie ConradMD on Twitter

“Terrible textilloma. A malignancy mimic. Here’s a case of textilloma mimicking tumor recurrence in the brain 🧠 @bjmagnani #pathology #neuropath #pathtweet #MedEd”

Granulomatous reaction to surgical material in the brain via @SConrad_MD

Stephanie ConradMD on Twitter

“Terrible textilloma. A malignancy mimic. Here’s a case of textilloma mimicking tumor recurrence in the brain 🧠 @bjmagnani #pathology #neuropath #pathtweet #MedEd”

KiKoXP | Jerad Gardner

The social platform for physicians and researchers to share clinical knowledge instantly

Alpha 1 antitrypsin deficiency - DPAS stained liver via @jake_bledsoe on Twitter

Alpha 1 antitrypsin deficiency - DPAS stained liver via @jake_bledsoe on Twitter

Alpha 1 antitrypsin deficiency - DPAS stained liver via @jake_bledsoe on Twitter

Alpha 1 antitrypsin deficiency - DPAS stained liver via @jake_bledsoe on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter

Toxoplasma encephalitis via @BrainSlicer on Twitter. 44 year old woman with ataxia. Axial T1, post-contrast CT scan.

Toxoplasma encephalitis via @BrainSlicer on Twitter. 44 year old woman with ataxia. Axial T1, post-contrast CT scan.

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter

Healed ascending aortic dissection via @MelanieBoisMD on Twitter