10 results
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Chronic Abdominal ... did not yield a ... exacerbation of a ... Long-standing vs ... • Splenomegaly/Abscess
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
parenchyma by a ... pneumonia • Chronic ... Lung Abscess - Clinical ... Abscess Differential ... #Abscess #pulmonary
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
gordonae - 99.9% a ... disease through local ... enzymes, diarrhea, abdominal ... Disease: Clinical ... NTM #Infections #differential
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
in HIV - Differential ... Rapid onset of a ... lymphadenopathy, • Abdominal ... pain, chronic diarrhea ... Infections #HIV #AIDS #pulmonary
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
B-cell activity → local ... granulomas within the lungs ... renal failure Clinical ... granulomas in a ... anterior/posterior MSK
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
surgical repair Differential ... displaces medially → CHRONIC ... with an adjacent focal ... #mri #clinical ... Radiology #diagnosis #msk
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Assess functional ... event, follow ACC algorithm ... Change in clinical ... unless prior heart/lung ... undergoing AAA or upper abdominal
Intermetatarsal Bursitis - MSK Radiology
Imaging Findings:
 • T2-hyperintense fluid-like signal and T1-hypointense signal between the first
This patient had chronic ... Differential diagnosis ... T2-sequence or a ... focal defect. ... #mri #clinical
Morel-Lavallée Lesion - MSK Radiology
Imaging Findings:
 • Large, smoothly marginated, well-circumscribed mass along the medial myofascial
- Chronic: ... • If a fibrous ... Differential diagnosis ... : • Abscess: Absence ... #mri #clinical
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
has five major clinical ... 3) Abdominal, ... Sinusitis • Brain abscess ... change in the lungs ... endocarditis Local