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This study observed that women with PCOS have lower resistive and pulsatility index values in ovarian stromal arteries compared to normal women, indicating Doppler ultrasonography as an effective diagnostic tool for PCOS-related hemodynamic changes.

This article reviews technological advances in skin ultrasonography and magnetic resonance and highlights the pivotal contributions of the Editors, the Editorial Board, and the Journal to these fields. No specific experimental results are reported.

This study found that ultrasonography improved preoperative diagnosis rates of pilomatricoma to 76% by identifying specific features such as inner echogenic foci and a peripheral hypoechoic rim.

This article describes a case of severe hyperandrogenism in a 35-year-old woman where high-resolution imaging ruled out tumors, and treatment with cyproterone acetate normalized testosterone levels.

This study found that periodic intratesticular PRP administration may slightly enhance testicular development in male lambs, indicated by increased testicular blood flow, length, and reduced resistance index compared to saline.

This study observed that exosome treatment in skin led to increased dermal vascularity and mild inflammation, with one alopecia patient showing hair follicle growth at treated areas.

This article reviews the expanding role of dermatologic ultrasonography in patient management for various skin conditions, highlighting its advantages over other imaging techniques, but reports no new findings.

In this study, echocardiographic measures of cardiac function in women with polycystic ovary syndrome were found to be similar to those of healthy women.

This article discusses the potential of using ultrasonography to assess hair and follicular pathology non-invasively and reports no new clinical results.

This review highlights the increasing clinical applications of high-frequency ultrasonography in dermatology, particularly for assessing the depth of skin tumors and monitoring inflammatory skin diseases, but reports no new clinical results.

This study compared the echocardiographic profiles of patients with polycystic ovary syndrome to those of healthy subjects using conventional methods and tissue Doppler imaging, but it reports no specific findings here.

This case series highlights that diagnosing ovarian Leydig cell tumors can be challenging, and expert sonography is crucial for accurate identification, as imaging modalities like CT, MRI, and PET-CT may fail to detect them.

This review discusses the integration of ultrasound in dermatology for improved lesion visualization and diagnosis, highlighting recent technological advancements like handheld devices and high-frequency probes, and reports no clinical results.

This study found moderate to poor agreement among observers assessing ultrasonographic features of polycystic ovaries, suggesting the need for standardized training modules to improve consistency.

This study found that participation in a training workshop can significantly improve the reliability of evaluating ultrasonographic features of polycystic ovaries, suggesting standardized training modules should be used for consistent diagnosis of PCOS.

This review examines non-invasive methods for diagnosing inflammatory skin diseases like lupus erythematosus and psoriatic inflammation using samples from plucked hair and skin tape-strips, but no new clinical results are presented.

This review discusses the clinical guidelines for hidradenitis suppurativa, detailing its definition, impacts, and treatments, and includes a proposed therapeutic approach algorithm, but reports no new clinical findings.

This article reviews the use of high-frequency ultrasonography to visualize nail units and scalps in dermatology, highlighting its potential benefits for disease assessment and treatment monitoring, but reports no new clinical results.

This study found that patients with androgenetic alopecia had thinner scalp and subcutaneous tissues, narrower and shorter hair follicles, a lower hair follicle count, and fewer color flow signals compared to healthy volunteers, as measured by 22 MHz ultrasound.

This study presented an elderly male with a nodular lesion diagnosed as pilomatricoma and discussed the value of diagnostic tools like dermoscopy and high-frequency ultrasonography, encouraging clinicians to consider pilomatricoma in differential diagnoses of nodular lesions across all ages.

This pilot study found that bacterial cultures in axillary lymph nodes, skin lesions, and fistulae matched in one hidradenitis suppurativa patient, but the small sample size limits definitive conclusions.

This study suggests that abnormal levels of zinc, copper, and iron in serum or hair may serve as auxiliary and prognostic tests for various skin diseases, though further research is necessary due to conflicting data.

This study found that long-term use of a home-use LED device for neck skin rejuvenation significantly improved wrinkle appearance and skin biophysical parameters without affecting thyroid function or morphology after 16 weeks of daily use.

This article presents a case of Klippel-Trénaunay syndrome with limb hypertrophy, port-wine stains, angiokeratoma, and venous varicosities, but reports no new findings beyond this case description.

Genetic testing for cancer risk can lead to early and life-saving treatments in people without symptoms.

This study found that men with early-onset androgenetic alopecia had a higher prevalence of metabolic syndrome and carotid atheromatous plaques than control subjects, suggesting a need for cardiovascular screening in this group.

This study found that PRP injections may safely improve penile curvature and PDQ scores in men with stable-phase Peyronie's Disease, although the curvature reduction observed was not enough to determine long-term clinical significance.

In this study, patients with advanced androgenetic alopecia stages had higher carotid intima media thickness and worse aortic elasticity, suggesting a potential link to subclinical atherosclerosis.

Testicular microlithiasis may increase the risk of testicular cancer and patients with it should be closely monitored.