9 results
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
Disease, PRES Pathophysiology ... permeability Diagnosis ... Erythematosus #SLE #CNS #neurology ... #rheumatology # ... cerebritis #diagnosis
Chronic Lymphocytic Leukemia (CLL) - Summary
Overview: 
 • Most common leukemia in adults
 • Disorder of
minimal tumor burden Diagnosis ... Vmphocytosis on routine CBC ... Lymphocytic #Leukemia #oncology ... #hematology #hemeonc ... #diagnosis #management
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
Triggers: ATRA treatment ... Pathophysiology ... Renal Failure Treatment ... #management #hematology ... #oncology
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH) Pathophysiology ... →Activation of CD8 ... Unknown cause Treatment ... #management #treatment ... #summary #rheumatology
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
phenomenon CLL Diagnosis ... microglobulin Treatment ... Lymphocytic #Leukemia #diagnosis ... #workup #oncology ... #hematology
HIV-Associated Neurocognitive Disorder (HAND)

Definition:
HIV-Associated Neurocognitive disorders categories:
• Asymptomatic neurocognitive impairment
• Mild neurocognitive impairment
• HIV dementia

Pathophysiology:
HIV frequently
HIV dementia Pathophysiology ... Diagnosis: MRI ... HIV and with low CD4 ... Treatment: • HAART ... dementia #AIDS #Neurology
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
pulmonary symptoms • Rheumatologic ... Histoplasmosis Diagnosis ... by culture or serology ... Aspergillosis Pathophysiology ... : • Serology for
Hemophagocytic Lymphohistiocytosis (HLH)

High mortality without prompt recognition and management. HLH is a critical diagnostic consideration in
search for and treatment ... Pathophysiology ... of NK cells and CD8 ... Treatment Approach ... #Management #Hematology
Solitary Cell Plasmacytoma

What?
• Plasma cell neoplasms can present as a single lesion (solitary plasmacytoma)
• In 3%
Diagnosis? ... • CBC + diff • ... Bone marrow Treatment ... #Plasmacytoma #Oncology ... #Hematology