895 results found
Article
Sézary syndrome
Sézary syndrome (SS) is a type of primary cutaneous T-cell lymphoma.
Clinical presentation
It is clinically characterized by an extensive erythematous rash covering most of the body as well as the presence of malignant lymphocytes in the blood.
History and etymology
It is named after Albert...
Case
Non-Hodgkin lymphoma - multi-organ involvement
Published
22 Jun 2022
74% complete
CT
Article
Pancreatic lymphoma
Pancreatic lymphoma is most commonly a B-cell subtype of non-Hodgkin lymphoma
Epidemiology
Pancreatic lymphoma is typically seen in middle-aged patients with a mean age of around 55 years old and is more common in immunocompromised patients.
Clinical presentation
Symptoms are often non-speci...
Case
Hodgkin lymphoma - nodular sclerosing variant
Published
06 Oct 2020
92% complete
CT
Case
Primary hepatic lymphoma
Published
03 May 2016
71% complete
CT
Article
Primary ovarian lymphoma
Primary ovarian lymphoma (POL) refers to the involvement of the ovary with lymphoma but without the involvement of any other site. It is an extremely rare yet well-recognized condition.
Epidemiology
Primary ovarian lymphoma accounts for ~1.5% of ovarian tumors 5.
Pathology
The rarity of this...
Case
Secondary hemochromatosis
Published
09 May 2016
95% complete
CT
Case
Lymphoma with vertebral involvement
Published
02 Dec 2012
80% complete
CT
Article
Lugano staging classification
The Lugano staging classification is the lymphoma staging system that is most commonly used in clinical practice currently. The categories for initial staging are defined in this article. See separate articles for the Lugano criteria for response assessment by PET-CT or by CT alone, as well as g...
Case
Hodgkin lymphoma - mediastinal
Published
19 Jan 2016
63% complete
X-ray
Case
Primary gastrointestinal lymphoma - duodenum
Published
19 Jul 2022
95% complete
X-ray
CT
Case
Osteopetrosis - autosomal dominant
Published
01 Mar 2016
88% complete
X-ray
Article
Myelodysplastic syndrome
Myelodysplastic syndromes (MDS) are a heterogeneous group of clonal hematological stem cell disorders characterized by dysplasia and ineffective hematopoiesis. It carries a risk of transformation to acute leukemia.
Epidemiology
Its overall incidence is thought to be around 3.3 per 100,000. The...
Article
Apheresis
Apheresis is an extracorporeal procedure in which the main components of blood (red blood cells, plasma, and plasma proteins) are separated and removed from the body. It is used as therapeutic measure for certain conditions.
Radiological implications
It is one of the indications of placement o...
Case
Extramedullary hematopoiesis - thalassemia
Published
08 Jul 2011
92% complete
CT
Case
Splenic infarction in malaria
Published
12 Oct 2022
79% complete
Ultrasound
Article
Anion gap metabolic acidosis causes (mnemonic)
A mnemonic to remember the commonest causes of anion gap metabolic acidosis is:
GOLDMARK
Mnemonic
G: glycols (ethylene glycol and propylene glycol)
O: oxoproline
L: L-lactate
D: D-lactate
M: methanol
A: aspirin
R: renal failure
K: ketoacidosis
Case
Extramedullary hematopoiesis - adrenal
Published
01 Mar 2017
98% complete
CT
Article
Primary hepatic lymphoma
Primary hepatic lymphoma (PHL) is very rare, with approximately 100 described cases. If it is being considered as a diagnosis, distant lymphadenopathy, splenomegaly, bone marrow disease, and leukemia should not be present for at least 6 months after the liver tumor has been detected (see: second...
Article
Transient abnormal myelopoiesis
Transient abnormal myelopoiesis (TAM) is a phenomenon that can happen in the fetuses or neonates with trisomy 21. The condition can mimic leukemia.
Epidemiology
The estimated incidence is at ~10% of newborns with trisomy 21 3.
Radiographic features
Antenatal ultrasound
In the context of kno...
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