Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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CNS Ring-Enhancing Lesions - Differential Diagnosis
 β€’ Infections: Cerebral abscess (bacterial, fungal, parasitic), Neurocysticercosis, Tuberculoma, Cerebral
Ring-Enhancing Lesions ... - Differential ... Diagnosis β€’ Infections ... usually multiple lesions ... #Differential #
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 β€’ Toxoplasmosis (CD4 < 100)
 β€’ Other
Ring-Enhancing Lesions ... Ring-Enhancing Lesions ... splenomegaly Other infections ... Infectious: ... #Brain #differential
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 β€’ Acute Infections: Lung abscess,
Lung Disease - Differential ... Emboli, Fungal Infection ... ): β€’ Chronic Infections ... Diagnosis #Algorithm #lesion ... #pulmonary #differential
Causes of Relative Bradycardia - Note the propensity for intracellular organisms.
Infectious: 
Legionella, Psittacosis, Q fever, Typhoid
Infectious: Legionella ... spotted fever, Non-infectious ... ß-blockers, CNS lesions ... bradycardia #Causes #differential ... infectiousdiseases #table
Cutaneous manifestations associated with myelodysplastic syndrome
 β€’ Myeloid hemopathy with the most frequent skin lesions (20%)
frequent skin lesions ... β€’ Significant lesion ... β€’ Satellite Lesions ... Infectious manifestations ... myelodysplastic #syndrome #differential
CNS Ring-Enhancing Lesions - Differential Diagnosis Framework

Ring Completeness
 β€’ Incomplete: Demyelinating Disease
 β€’ Complete (MAGIC):
Ring-Enhancing Lesions ... - Differential ... Glioblastoma - Infection ... Ring #Enhancing #Lesions ... #Differential #
Table of Antibiotics for Highly Resistant Gram Positive Infections 

- Dr. Eric Strong @DrEricStrong - Strong
Table of Antibiotics ... Gram Positive Infections ... #GramPositive #Infections ... #Table #Pharmacology ... #Coverage #Management
Lymphocutaneous Sporotrichiosis Infection

Landscaper w/ painless nodular rash of arm present for months wax and wane; diagnosis?
Lymphocutaneous
Sporotrichiosis Infection ... Landscaper w/ painless nodular ... biopsy preferred Differential ... papulonodular lesions ... Sporotrichiosis #Infection
CENTRAL FACIAL / NASAL LESIONS
Bacteria:
 β€’ Leprosy (saddle nose deformity)
 β€’ Tuberculosis (lupus vulgaris)l
 β€’ Endemic
FACIAL / NASAL LESIONS ... Endemic treponemal infection ... Invasive mold infection ... Facial #Central #Lesions ... infectiousdiseases #differential
Causes of Antibiotic Failure - Differential Diagnosis Framework
Diagnosis:
 β€’ Non-Infectious: Malignant, Autoimmune, Drug-related (NMS, serotonin syndrome,
Antibiotic Failure - Differential ... Diagnosis: β€’ Non-Infectious ... take 48 hrs for infections ... CNS, prostate, ocular ... Antibiotic #Failure #Differential