research Rare Challenges in Diagnosing Cushing's Syndrome and Primary Aldosteronism: A Case Report of a Female With a Negative Workup
The case shows the difficulty in diagnosing certain conditions when standard tests are negative.
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research Efficacy and Safety of Proxalutamide in Severe or Critically Ill COVID-19 Patients: Study Protocol for an Exploratory Trial
The trial will test if proxalutamide is safe and effective in reducing death in severe COVID-19 patients.
research Evaluation of Retinal Layers and Choroidal Structures Using Optical Coherence Tomography in Alopecia Areata
People with alopecia areata have similar retinal structures but thicker choroidal regions compared to those without the condition.
research A 1.6cm Androgen Secreting Ovarian Leydig Cell Tumor Evades Detection on Multiple Imaging Modalities
A woman's small ovarian tumor causing high androgen levels was missed by several scans but found during surgery.
research Are STK11 Polymorphisms a Predictor of the Response to Metformin in Polycystic Ovarian Syndrome?
STK11 gene variations do not predict how well metformin will work for PCOS, but may affect hair loss and excess hair growth.
research Can Extra-Adrenal Cortisol Secretion Occur in an Adrenalectomized Patient?
A patient produced cortisol after adrenalectomy, possibly due to residual tissue or other body parts making steroids.
research A Rare Case of Constrictive Pericarditis with Co-Existing Positive COVID-19: Probable Autoimmune or Immunoglobulin Related Disease
An 80-year-old man with COVID-19 also had constrictive pericarditis, possibly due to an autoimmune or immunoglobulin related disease, and improved after surgery.
research Elevated Testosterone Secondary to Leydig Cell Hyperplasia in Bilateral Ovaries
A woman's high testosterone and related symptoms were caused by overactive cells in her ovaries.
research Postmenopausal Virilization: Rare Case of an Ovarian Tumor Not Easily Identified on Imaging
An ovarian tumor caused a woman's male-like symptoms, which improved after surgery.
research A Case of Cushing Syndrome
A woman with Cushing's syndrome improved after surgery to remove an adrenal tumor.
research The Case Files
A 65-year-old man with sudden abdominal pain and seizures was diagnosed with a rare, non-traumatic splenic rupture and treated without surgery.
research Clinical Characteristics and Outcomes of Patients with Superficial Venous Thrombosis at Multiple Sites Simultaneously
Patients with multiple superficial venous thrombosis are at greater risk for serious complications like cancer and recurrent blood clots.
research Chronic Skull Osteomyelitis Following Skin Graft: A Case Report and Literature Review
A young girl developed serious bone inflammation in her skull after a skin graft, which is a rare but severe condition.
research New-Onset Gastrointestinal Polyposis in a 60-Year-Old Man with Cronkhite-Canada Syndrome
A 60-year-old man with Cronkhite-Canada syndrome improved with treatment, but the condition has a high mortality rate and a risk of colorectal cancer.
research Risperidone
A man had a severe allergic reaction to sulfasalazine, with symptoms improving after treatment and follow-up.
research Conventional Histopathology and New Technologies in Cutaneous Mucinoses: Old Diagnostic Criteria and New Therapeutic Perspectives
New technologies show potential for better understanding and treating skin conditions with abnormal mucin, but more research is needed for clinical use.
research Right Heart Failure Due to Chronic Thromboembolic Pulmonary Hypertension in Systemic Lupus Erythematosus Patient: A Case Report
A woman with lupus had right heart failure due to blood clots in her lungs, but treatment improved her condition.
research Rezende Obstetrics
The book "Obstetrícia" by Jorge de Rezende Filho is a comprehensive guide on obstetrics with 1801 pages, published in 2014.
research Clinical Analysis of Systemic Lupus Erythematosus in the Elderly for 33 Cases
Elderly SLE patients show fewer typical symptoms and more hormonal side effects.
research Short Sequence Repeats of the Intergenic Spacer Regions of Ribosomal RNA Genes in Malassezia Globosa and M. Restricta Colonizing the Scalps of Male Individuals With and Without Androgenetic Alopecia
A specific DNA pattern in Malassezia restricta may be linked to hair loss in men.
research This Month in Clinical Urology
New treatments and diagnostic methods for urological conditions show promise, but some lack sufficient accuracy for clinical use.
research Alopecias Due to Drugs and Other Skin and Systemic Disorders
Hair loss can be caused by stress, infections, drugs, and various diseases, with treatment depending on accurate diagnosis.
research Increased Preauricular Wrinkles in Frontal Fibrosing Alopecia Compared to Age-Matched Controls: A Prospective Study of 64 Patients
Women with Frontal Fibrosing Alopecia have more wrinkles near their ears than similar aged women without the condition.
research Rheumatologic Manifestations of Pregnancy
Pregnancy can cause symptoms similar to rheumatic diseases, making diagnosis difficult, and affects various body systems, requiring careful distinction between normal changes and serious conditions.
research Chronic Telogen Effluvium: Is It a Distinct Condition? A Systematic Review
Chronic telogen effluvium may not be a unique condition and could be confused with other types of hair loss.
research CRABP1 Enhances Proliferation of Dermal Papilla Cells in Hu Sheep via Wnt/β-Catenin Pathway
CRABP1 boosts hair cell growth in Hu sheep by affecting key genes.
research Temporal Triangular Alopecia
A 23-year-old man has a benign, non-progressive hair loss patch that doesn't respond to treatment but can be cosmetically treated.
research Trichoscopic Criteria of Female Pattern Hair Loss
Female hair loss can be diagnosed using specific trichoscopy criteria.
research The Periosteal Requirement and Temporal Dynamics of BMP2-Induced Middle Phalanx Regeneration in the Adult Mouse
BMP2 needs periosteal tissue to help regenerate mouse middle finger bones within a specific time.
research The Distribution of Preputial Vessels in Different Severity of Rat Congenital Hypospadias Model: Imaging Study Using Micro-Computerized Tomography
The junction of the inner and outer prepuce with good blood flow is ideal for surgical flaps.