25 results
ACTH
LH
Cholesterol
cholesterol desmolase
Pregnenolone
17a-hydroxylase 17 Hydroxyregnenolone
17,20-lyase
3B-hydroxysteroid
dehydrogenase
3B-hydroxysteroid
dehydrogenase
17a-hydroxylase
#Progesterone
17-Hydroxyprogesterone
17,20-lyase
21ß-hydroxylase
21ß-hydroxylase
11-Deoxycorticosterone
11-Deoxycortisol
11ß-hydroxylase
11ß-hydroxylase
#Cortisol
#Dehydroepiandrosterone
#DHEA
3ß-hydroxysteroid
dehydrogenase
个
#Androstenedione
#17B-hydroxysteroid
#dehydrogenase
#Testosterone
#aromatase
#FSH
#Estradiol
#5a reductase
#Corticosterone
aldosterone synthase
#Aldosterone
Angiotensin ||
#Dihydrotestosterone
(DHT)
3B-hydroxysteroid dehydrogenase ... 3B-hydroxysteroid dehydrogenase ... 3ß-hydroxysteroid dehydrogenase ... #17B-hydroxysteroid #dehydrogenase
Elevated Lactate Dehydrogenase (LDH) - Differential Diagnosis Framework

LDH is a cytoplasmic enzyme present in tissues throughout
Elevated Lactate Dehydrogenase ... #LDH #Lactate #Dehydrogenase
Steroid Synthesis Pathway

(OH, hydroxy; HSD, hydroxysteroid dehydrogenase; DHEA, dehydroepiandrosterone; pink, common enzymes affecting CAH, purple –
hydroxysteroid dehydrogenase
#LH
#Cholesterol
t
cholesterol desmolase (#thecal cells)
V
3ß-hydroxysteroid
dehydrogenase
Pregnenolone
Progesterone
17a-hydroxylase
17-Hydroxypregnenolone
17,20-lyase
Dehydroepiandrosterone
3ß-hydroxysteroid dehydrogenase
#Androstenedione
17B-hydroxysteroid dehydrogenase
FSH
V
#Testosterone
Đ
#aromatase
(granulosa cells)
V
#Estradiol
3ß-hydroxysteroid dehydrogenase ... 3ß-hydroxysteroid dehydrogenase ... 17B-hydroxysteroid dehydrogenase
Algorithm in Suspected Bacterial Peritonitis

 - Infographic by IDagram
@ID_agram

Runyon Criteria for Secondary Peritonitis (two of the
- and lactate dehydrodgenase
Ashkenazi Jewish Genetic Screening Algorithm
 • Bloom syndrome
 • Canavan disease
 • Familial dysautonomia
 • Fanconi
3 • Lipoamide dehydrogenase
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
- Lactate Dehydrogenase
Causes of Metabolic Alkalosis - Differential Diagnosis
Chloride depletion syndromes
 • Gastrointestinal losses
    -
ß-hydroxysteroid dehydrogenase
Causes of Pleural Effusion - Differential Diagnosis Algorithm
Exudative Effusion:
 - Pulmonary
     •
Fluid Lactate Dehydrogenase
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Glucose-6-phosphate dehydrogenase