895 results found
Case
Beta thalassemia major
Published
22 Jan 2015
75% complete
X-ray
Question
Question 1758
What is the name given to this radiographic view of the hands?
Case
Hodgkin lymphoma
Published
15 Oct 2013
74% complete
CT
Case
Cutaneous lymphoma
Published
04 Nov 2015
54% complete
Nuclear medicine
Photo
Case
Primary non-Hodgkin lymphoma of the duodenum
Published
07 Dec 2021
80% complete
CT
Article
AIDS-related diffuse large B-cell lymphoma
AIDS-related diffuse large B-cell lymphomas are one of the immunodeficiency-associated CNS lymphomas, and in Western countries represented a dramatic increase in primary CNS lymphoma during the HIV/AIDS epidemic of the 1980s, although the incidence is likely lower in patients treated with antire...
Case
Hodgkin lymphoma - nodular sclerosing variant
Published
06 Oct 2020
92% complete
CT
Question
Question 1940
Which joint is most commonly involved in haemophilic arthropathy?
Article
Birbeck granules
Birbeck granules refer to unusual rod-shaped structures specific to Langerhans cells. Their origin and function remain undetermined. Langerin is a crucial component within Birbeck granules.
History and etymology
Birbeck granules were first described by Michael S Birbeck in 1961 3.
Related pat...
Article
Yttrium-90 ibritumomab tiuxetan
Yttrium-90 ibritumomab tiuxetan, also known by the trade name Zevalin (Acrotech Biopharma LLC, USA), is a theranostic radiopharmaceutical approved for the treatment of patients with relapsed or refractory low grade or follicular non-Hodgkin lymphoma (NHL). More specifically, it is a radioimmunot...
Case
Multiple myeloma (MRI)
Published
17 Jul 2011
89% complete
MRI
Article
Hepatic lymphoma
Hepatic lymphoma is a term given to any form of hepatic involvement with lymphoma. This can be broadly divided into:
secondary hepatic involvement with lymphoma: most common by far, many tend to be non-Hodgkin lymphoma (NHL) 1
primary hepatic lymphoma: extremely rare
Pathology
Risk factors f...
Case
Carbon monoxide poisoning
Published
14 May 2014
77% complete
MRI
Article
Hemoglobinopathies
A hemoglobinopathy is a genetic disorder which alters the structure of hemoglobin 1. The result is reduced oxygen-carrying capacity of the blood to the tissues, and other sequelae.
Clinical presentation
Clinical presentation varies, is related to hypoxia, and characteristically includes the fo...
Case
H-shaped vertebrae
Published
20 Oct 2010
60% complete
X-ray
Article
Diffuse large B-cell lymphoma
Diffuse large B-cell lymphoma (DLBCL) is the most common subtype of non-Hodgkin lymphoma.
Epidemiology
Associations
Diffuse large B-cell lymphoma is sometimes associated with immunodeficiency, including acquired immunodeficiency syndrome.
Pathology
Classification
In the 2016 WHO classifica...
Article
Splenic metastases
Splenic metastases are relatively rare on imaging, although they are more commonly found on autopsy. Typically they are part of a widespread metastatic disease.
Epidemiology
The rate of splenic metastases varies between 1-10% of autopsy studies, depending on whether microscopic or macroscopic ...
Article
Langerhans cell histiocytosis
Langerhans cell histiocytosis (LCH) is a rare multisystem disease with a wide and heterogeneous clinical spectrum and variable extent of involvement.
Terminology
Langerhans cell histiocytosis was previously known as histiocytosis X. The newer term is preferred as it is more descriptive of its...
Case
Primary intraspinal epidural lymphoma
Published
14 Oct 2016
71% complete
MRI
Question
Question 776
Which of the following causes inferior rib notching?
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