research Salivary Gland Choristoma (Heterotopic Salivary Gland Tissue) on the Anterior Chest Wall of a Newborn
A newborn girl had a rare case of salivary gland tissue on her chest, which was safely removed.
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240-270 / 1000+ results research Giant pigmented tumour of the scalp—a diffuse neurofibroma or a congenital naevus showing neurofibromatous changes? Immunohistochemical and electron microscopic studies
The tumor likely shows dual neural crest differentiation.
research ERG induces androgen receptor-mediated regulation of SOX9 in prostate cancer
ERG increases SOX9, promoting prostate cancer growth and invasion.
research SAT-134 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 Polypoid Cystitis and Bilateral Hydronephrosis Mimicking Urothelial Carcinoma
Polypoid cystitis can mimic bladder cancer but can be effectively treated with surgery, stents, and medication.
research Ultrastructural Resemblance of Basal Cell Epithelioma to Primary Epithelial Germ
Basal cell epithelioma resembles fetal hair follicles, not adult or fetal skin.
research Werner's syndrome: incidental finding during pregnancy
A pregnant woman with Werner's syndrome died during childbirth, but her baby survived and did not have the syndrome.
research Atypical Pediatric Presentation of Pilomatricoma
Pilomatricomas should be considered to avoid misdiagnosis in children with unusual skin tumors.
research 6450 Leydig Cell Tumor: A Rare Cause of Post-menopausal Hyperandrogenism
Leydig cell tumors can cause high testosterone and symptoms like hair loss in postmenopausal women, but surgery can improve these symptoms.
research A Rare Case of Postmenopausal Hirsutism Associated With a Serous Cystadenofibroma of the Ovary
Benign ovarian tumors can cause excess male hormones and related conditions in postmenopausal women.
research No mucosal involvement in a patient with paraneoplastic pemphigus associated with thymoma and myasthenia gravis
The patient had paraneoplastic pemphigus without mucosal involvement.
research Cylindroma as Tumor of Hair Follicle Origin
Cylindromas likely originate from hair follicle stem cells, not sweat glands.
research A unique presentation of trichofolliculoma in amniotic band syndrome
Trichofolliculoma was found in a person with amniotic band syndrome for the first time.
research 5048 A Rare Cause of Hyperandrogenism in Postmenopausal Women: Ovarian Stromal Hyperplasia
Ovarian stromal hyperplasia can cause high testosterone in postmenopausal women and is treated by removing the ovaries.
research AORTOCAVAL PARAGANGLIOMA IN VON HIPPEL-LINDAU DISEASE
VHL disease can cause early paragangliomas, needing lifelong monitoring.
research Novel de novo pathogenic variant in the ODC1 gene in a girl with developmental delay, alopecia, and dysmorphic features
A new genetic mutation in the ODC1 gene causes developmental delay and other symptoms in a young girl.
research NCOG-40. RARE ADVERSE EFFECT OF TEMOZOLOMIDE IN A 65-YEAR-OLD FEMALE WITH GLIOBLASTOMA MULTIFORME: A CASE REPORT
Temozolomide can cause severe bone marrow suppression, leading to life-threatening complications.
research 1322 A non-cell autonomous dermal hedgehog signaling mechanism for follicular neoplasia and induction
Mutations in the SHH pathway in certain skin cells can cause skin tumors and abnormal hair growth.
research Hand Pilomatrixoma: A Rare Localization
A rare hair follicle tumor in the hand was successfully removed with no return after four years.
research Telogen effluvium on the unilateral flank with testicular tumor in a dog
A dog's hair loss was caused by a hormone-secreting testicular tumor.
research What is your diagnosis? Fine‐needle aspirate from a subcutaneous preputial mass in a ferret
The ferret had a malignant apocrine gland tumor and did not survive surgery.
research Use of high dose cyproterone acetate and risk of intracranial meningioma in women: cohort study
High doses of cyproterone acetate increase the risk of brain tumors in women, but the risk decreases after stopping the medication.
research 127 NDRG1 regulates proliferation of endothelial cells of infantile hemangioma
NDRG1 protein helps infantile hemangioma, a common infant tumor, to grow, and its mismanagement by FOXO1 protein plays a big role in causing the tumor.
research P-055 MONOZYGOTIC TRANSGENDER MALE TWINS: A CASE REPORT HIGHLIGHTING GENETIC CONCORDANCE IN GENDER DYSPHORIA
Genetics may play a significant role in gender dysphoria.
research Postmenopausal hyperandrogenism due to an ovarian sex cord-stromal tumour causing elevated dehydroepiandrosterone sulphate: a case report
An ovarian tumor can cause high male hormones in postmenopausal women.
research A case of androgen-secreting adrenal carcinoma with non-classical congenital adrenal hyperplasia
A woman with a rare adrenal tumor and hormonal disorder had improved testosterone levels after surgery, but her menstrual irregularities continued.
research The consideration of surgery in a dog with sertoli cell tumor
Check hormone levels and blood counts before surgery in dogs with abnormal blood cell counts.
research A case of 21-hydroxylase deficiency in Turner′s syndrome and literature review
Routine genetic testing is crucial for early diagnosis and better management of Turner’s syndrome with 21-hydroxylase deficiency.
research Desmoplastic Trichoepithelioma: Histopathologic and Immunohistochemical Criteria for Differentiation of a Rare Benign Hair Follicle Tumor From Other Cutaneous Adnexal Tumors
The document concludes that recent studies help tell apart desmoplastic trichoepitheliomas from other skin tumors, but more research is needed for clear differentiation.
research 210 THE NEW APPROACH TO EARLY DIAGNOSIS OF ADENOMYOSIS
A new method can almost perfectly distinguish adenomyosis from similar conditions using blood tests.