14 results
Hobnail variant of PTC: micropapillary architecture, dense eosinophilic cytoplasm, hobnail cells with apical nuclei, and marked
architecture, dense eosinophilic ... Papillary #Thyroid #Carcinoma ... #Pathology #Clinical ... #Microscopy
Non-Resolving Pneumonias: Etiologies
Unusual Infections:
 - Immunocompromised patients (e.g.: Mycobacterium, Aspergillosis, Nocardia)
 - Endemic Fungi (e.g.: Histoplasmosis,
Endemic Fungi (e.g ... - Bronchogenic Carcinoma ... polyangiitis, microscopic ... - Eosinophilic ... diagnosis #pulmonary #differential
Morphologic spectrum of salivary secretory carcinoma: microcystic or papillary-cystic architecture, abundant eosinophilic vacuolated cytoplasm, bubbly luminal
salivary secretory carcinoma ... architecture, abundant eosinophilic ... salivary #secretory #carcinoma ... #Pathology #Clinical ... #Microscopy
Disseminated Cysticercosis - Magnetic resonance imaging (MRI) of the head revealed diffuse hyperintense septated cystic lesions
#Clinical #Radiology ... #Pathology #MRI ... Taenia #Solium #Microscopy ... #NEJM
Urinary Tract Tuberculosis - Contrast-enhanced computed tomography (CT) of the abdomen showed mild dilatation of the
bacilli (Panel D) #Clinical ... #Radiology #Pathology ... AcidFastBacilli #Microscopy ... #NEJM
Notice that there are multiple densities in both lungs.
The larger ones are ill-defined and maybe there
dealing with the differential ... bronchoalveolar carcinoma ... There was no eosinophilia ... which excludes eosinophilic ... #Clinical #Radiology
Eosinophilic Otitis Media - Otoendoscopy revealed polypoid masses in the external canals of both ears. The
Eosinophilic Otitis ... ears (Panel C) #Clinical ... #ENT #Pathology ... EosinophilicOtitisMedia #Microscopy ... #NEJM
Squamous-Cell Carcinoma of the Tongue - Intraoral examination revealed a well-circumscribed superficial ulcer, with a homogeneous
Squamous-Cell Carcinoma ... (Panel B) #Clinical ... #Pathology #Honc ... Tongue #Squamous #Microscopy ... #NEJM
Restrictive Cardiomyopathy - Diagnosis and Causes
Clinical: Dyspnea, Exercise Intolerance, ↑ "Right Sided-Symptoms" (ascites, hepatomegaly, ↑↑peripheral edema)
Physical
Diagnosis and Causes Clinical ... Endomyocardial: Carcinoid ... Fibrosis, Hyper-eosinophilc ... Diagnosis #Causes #differential ... #cardiology #algorithm
Diarrhea with Normal Colonoscopy
 • Colonic: Bile acid malabsorption, Microscopic colitis, Overflow diarrhoea, Missed pathology
 •
malabsorption, Microscopic ... diarrhoea, Missed pathology ... , Enteropathy (e.g ... insufficiency, Pancreatic carcinoma ... drkeithsiau #Diarrhea #differential