research A Pure Androgen-Secreting Adrenal Cortical Tumor in a 13-Year-Old Female
A 13-year-old girl's masculine symptoms improved after surgery for a rare adrenal tumor that produced male hormones.
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research A Novel NR5A1 Gene Mutation Causing 46, XY DSD Without Adrenal Insufficiency in an Immigrant Boy from Dominican Republic
A boy with a new NR5A1 gene mutation has a sex development disorder without affecting his adrenal glands.
research Persistent Virilization and Vasomotor Symptoms in a Transman 5 Years Post Testosterone Withdrawal
A transman experienced lasting virilization symptoms after stopping testosterone, which were resolved with estradiol treatment.
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 Excess Iodine Intake From a Cystic Fibrosis Supplement Induces Symptomatic Hypothyroidism
Excessive iodine from a cystic fibrosis supplement can cause hypothyroidism.
research Dilemmas In The Diagnosis Of Osteoporosis In Transgender Population
Diagnosing osteoporosis in transgender people is challenging due to unclear guidelines and hormone treatment effects.
research Panhypopituitarism Induced by CTLA-4 and PD-1/PD-L1 Inhibitor Immunotherapy
Immunotherapy for cancer caused a patient to develop a condition affecting hormone production, requiring ongoing hormone replacement therapy.
research Newly Observed Interference of Oral Biotin with the Free Testosterone Assay in a Woman with Postmenopausal Virilization
Taking biotin can lead to incorrect low results in free testosterone tests.
research A Hairy Situation: Ovarian Sex Cord Stromal Tumor As A Rare Cause Of Hyperandrogenism
A rare ovarian tumor caused high testosterone and excess hair in a woman, which was resolved after tumor removal.
research PSAT001 A Case of Ectopic Cushing's Syndrome Complicated by COVID-19 Infection
A woman with ectopic Cushing's syndrome and COVID-19 passed away despite treatment.
research The Treatment of Opioid Addiction Leading to Secondary Adrenal Insufficiency
Long-term treatment with buprenorphine/naloxone for opioid addiction may lead to secondary adrenal insufficiency.
research Estrogen Deficiency as a Cause of Decreased 1-Alpha-Hydroxylase Activity
Estrogen deficiency can reduce the enzyme activity needed to activate vitamin D.
research Virilization Secondary to Androgen Producing Ovarian Serous Cystadenoma
A woman's masculine features were caused by a rare ovarian tumor that produced male hormones.
research Postmenopausal Virilization Due to a Rare Left Ovarian Androgen-Secreting Leydig Cell Tumor Identified by Ovarian Vein Sampling
A woman's masculine symptoms were caused by a rare tumor in her left ovary, which was found using a special blood test.
research Xanthomatous Hypophysitis: Always Think Twice Before Pituitary Resection
Always consider xanthomatous hypophysitis before deciding on pituitary surgery.
research Androgen Excess in Pre-Menopausal Women Due to Granulosa Cell Tumor: A Case Report
Removing the ovarian tumor improved the woman's hormonal symptoms.
research Rare Presentation of Precocious Puberty Secondary to LH-Secreting Adenoma
An 8-year-old boy's early puberty was caused by a rare hormone-secreting brain tumor, which was successfully treated with surgery.
research A Feminizing Adrenocortical Carcinoma Presenting with Marie-Antoinette Syndrome
A man's rare adrenal tumor caused feminization and white hair, was removed surgically, and improved after treatment.
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 Postmenopausal Hyperandrogenism: A Case of a Steroid Cell Tumor of the Ovary
A woman's severe hormone imbalance after menopause led to finding a rare ovarian tumor, treated by surgery.
research Sertoliform Endometrioid Carcinomas of the Right Ovary
A rare ovarian cancer with a good outlook was found in a woman with unusual hair growth and abdominal symptoms.
research Adult Onset Isolated Hypogonadotropic Hypogonadism: A Cause of Secondary Amenorrhea
A 23-year-old woman's missed periods were caused by a rare genetic disorder treated with hormone patches.
research An Unusual Cause of Primary Amenorrhea
The 18-year-old girl likely has a condition called müllerian agenesis, which caused her to not have a uterus and experience no menstrual periods.
research An Adult With Hair Loss: A Rare Case of Non-Classical 3β Hydroxysteroid Dehydrogenase Deficiency
A woman's hair loss and other symptoms were due to a rare hormone deficiency treatable with steroids.
research An Overlooked Sequela of Long-Term Opioid Analgesic Use: A Case Report on Central Adrenal Insufficiency
Long-term opioid use can cause a serious condition where the adrenal glands don't work properly, which doctors should watch out for.
research Molecular and Pathological Studies on Sarcoptes Scabiei in Sheep in Ismailia Province, Egypt
10.5% of sheep in Ismailia, Egypt, had Sarcoptes scabiei, causing skin issues.
research Deposition of 18-MEA onto Damaged Hair to Form a Persistent Hydrophobicity
18-MEA and SPDA can restore damaged hair's smoothness and reduce frizz.
research Evaluation of a Novel Hybrid Polymer in Hair Treatment
The new hybrid polymer improves dyed hair's color, feel, and manageability.
research Numerical Methods for Decision-Making in Clinical Care: Where to Now?
Hyperbaric oxygen therapy shows promise for multiple sclerosis, but skepticism and funding issues limit tech use in clinics, and outdated single-drug cancer treatments may cause unnecessary side effects.
research Part II: Common Questions and Misconceptions About Creatine Supplementation: What Does the Scientific Evidence Really Show?
Creatine monohydrate is safe and effective for muscle recovery and performance, especially for those with low creatine levels.