Renal lymphatic drainage transports lymph from the
kidneys to the lymph nodes. It removes excess fluid,
waste, and immune cells, supporting purification and
immune defense in the body.
The prostate is a male gland located below the bladder,
surrounding the urethra. It produces prostatic fluid that
forms part of semen and plays a key role in ejaculation
and reproduction.
The sagittal section of the kidney shows internal structures such
as the cortex, medulla, and renal pelvis. It helps understand blood
filtration, urine formation, and urinary system organization.
The sagittal section of the kidney shows internal structures like the cortex, medulla, and renal pelvis. It helps understand filtration, urine formation, and the organization of the urinary system.
Secondary adrenal insufficiency: a disorder caused by low ACTH
production in the pituitary gland. This reduces adrenal cortisol due to
pituitary tumors or abrupt steroid withdrawal. It causes fatigue and
weakness, requiring glucocorticoid treatment to restore hormonal and
metabolic balance.
Sjögren’s lacrimal gland is an autoimmune inflammation that
destroys the ability to produce tears, causing severe dry eye.
This pathology, common in women, causes irritation and a
gritty sensation in the eyes, requiring the use of artificial tears.
Sjögren’s skin dryness describes the skin dehydration caused by an
autoimmune attack on secretory glands. This condition, more
common in women, causes roughness, itching, and a weakened
skin barrier, accompanied by the lack of tears and saliva.
Sjögren’s skin dryness is an autoimmune condition where the immune
system attacks the glands that produce moisture. This drastically
reduces tears and saliva, leading to rough skin, irritated eyes, and
a generalized feeling of bodily dryness.
Skin color in anemia: an alteration where the lack of hemoglobin
and oxygen causes a pale or yellowish tone. Iron deficiency is clearly
reflected in the skin and the inside of the eyelids. It requires medical
diagnosis and supplementation.
Stress urinary incontinence is the involuntary leakage of urine
during activities that increase abdominal pressure, such as coughing
or lifting. Moreover, it is caused by pelvic floor weakness. Treatment
includes exercises, lifestyle changes, and surgery in severe cases.
Tertiary adrenal insufficiency: a disorder caused by a hypothalamic
failure that prevents the pituitary gland from releasing ACTH. It
commonly stems from prolonged steroid use, causing a lack of cortisol,
fatigue, and weakness. It requires careful management to reactivate the
body’s natural hormonal axis.
The adrenal gland sits above each kidney and consists
of the cortex and medulla. It produces hormones like
cortisol, aldosterone, and adrenaline, regulating
metabolism, blood pressure, and stress response.