13 results
Causes of Bone/Joint Pain in Sickle Cell Disease
Vaso-occlusive pain:
 • Mechanism: ischemic pain
 • Can present
predispose to other orthopedic ... common sites: hip, shoulder ... Osteomyelitis / Septic ... #differential #diagnosis ... #causes #hematology
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Pathogenesis, clinical ... and underlying bone ... #Dislocation #Diagnosis ... #signs #symptoms ... #msk #orthopedics
Hemophagocytic Lymphohistiocytosis (HLH)
Definition: Overwhelming clinical syndrome associated with excessive macrophage activation and cytokine storm due to
: Overwhelming clinical ... : HLH signs and ... Hemophagocytosis in bone ... • Infection should ... management #treatment #hematology
Polycythemia Vera (PV) - Diagnosis and Management Summary
Diagnostic Criteria:
 • Elevated hemoglobin and/or hematocrit AND
 •
Management Summary Diagnostic ... Hypercellular bone ... present, symptoms, signs ... aspirin • Aspirin should ... Summary #treatment #hematology
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
= Hypocellular bone ... Aplastic Anemia Clinical ... Headaches • Pale skin color ... Anemia #oncology #hematology ... #diagnosis #management
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
, and back and shoulders ... (in a shawl sign ... auricular papules Clinical ... Dermatomyositis #rheumatology ... #dermatology #diagnosis
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
Orange or Hep C Clinical ... Physical Exam/Signs ... phenomenon CLL Diagnosis ... Warm AIHA • Bone ... workup #oncology #hematology
Yergason's Test on Shoulder Examination
Patient Position: Sitting
Examiner Position: Standing adjacent to the test arm. One hand
One hand stabilizes ... the shoulder. ... Positive Sign: ... #PhysicalExam #clinical ... #video #msk #orthopedics
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
Exposure to heavy metal ... • Granulocyte colony ... blood smear • Bone ... Myelodysplastic #Syndromes #diagnosis ... #hematology #oncology
Anti-NXP-2 Dermatomyositis

What?
DM with generalized subcutaneous edema
Pts have more myalgias, more severe weakness, and an increased prevalence
, and back and shoulders ... auricular papules Clinical ... renal carcinoma • Colon ... #management #rheumatology ... #dermatology