42 results
The Cell Cycle
The cell cycle is the series of tightly regulated steps that controls cell growth
The Cell Cycle ... The cell cycle is ... gene (TP53) to ... #cell #cycle #p53 ... Retinoblastoma #tp53
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Differential Diagnosis Algorithm ... - CD7, CD3 Chronic ... CD5, CD19, CD20, ... Thrombocytosis - T-cell ... Differential #Diagnosis #Algorithm
T-LGL leukemia - T-CeIl Large Granular Lymphocytic Leukemia
Clinical
 - Persistent (>6mo) lymphocytosis (2-20k) with proven clonality
required for dx - T-cells ... rarely GD) - Secondary ... , CD3, CD8 - Loss ... of CD5 and/or CD7 ... are NK cells (sCD3
Leishmaniasis Life Cycle
1) Sandfly takes a blood meal (injects promastigote stage into the skin)
Human Stages:
2) Promastigotes
Leishmaniasis Life Cycle ... mononuclear phagocytic cells ... and infect other cells ... of parasitized cell ... infectiousdiseases #cdc
Menstrual Cycle Physiology: Correlating the Ovarian and Uterine Cycles
Note: Some charts show different relative levels of
Menstrual Cycle ... and granulosa cells ... • Release of secondary ... granulosa and theca cells ... endometrium adds new cell
Autoimmune Hemolytic Anemia (AIHA)

WARM AHA
- Primary - Idiopathics
- Secondary
Infectious
 • Viral- HIV, EBV, HCV, HEV
 •
Idiopathics - Secondary ... Hematopoietic stem cell ... Idiopathic - Secondary ... Non-Hodgkin Lymphoma - Secondary ... #Differential #Algorithm
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
of Primary and Secondary ... Differential Diagnosis Algorithm ... by age 16 with secondary ... for more than 3 cycles ... Differential #Diagnosis #Algorithm
Humoral Immunity - Pathogenesis and Clinical Findings
Antigens (Ag) are produced from pathogens (bacteria, viruses, fungi, parasites)
Ag-presenting cells ... present Ag to CD4 ... + helper T cells ... or plasma cells ... and amplitude of secondary
Trypanosomiasis - Trypanosoma cruzi Life Cycle
1) Triatomine bug takes a blood meal (passes metacyclic trypomastigotes in
Trypanosoma cruzi Life Cycle ... penetrate various cells ... Inside cells they ... this infective cycle ... infectiousdiseases #cdc
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Causes of Secondary ... Differential Diagnosis Algorithm ... for more than 3 cycles ... lymphoma, Langerhans cell ... Cervical stenosis #Secondary