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GlossaryTransverse Sectioning

cutting a sample perpendicular to its length for examination

Transverse sectioning refers to cutting a sample, such as a hair strand or tissue, perpendicular to its length. This method allows for the examination of the internal structure and layers of the sample, providing detailed insights into its composition and any potential abnormalities. For instance, in hair analysis, transverse sectioning can reveal the condition of the hair cortex and medulla, which are crucial for diagnosing issues like alopecia.

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research Contrast Enhanced Phototrichogram: An Improved Non-Invasive Technique for Measurement of Scalp Hair Dynamics in Androgenetic Alopecia – Validation Study with Histology After Transverse Sectioning of Scalp Biopsies

12 citations , August 2001 in “PubMed”

CE-PTG is a better method for analyzing hair growth in androgenetic alopecia.

research The Transverse Anatomy of Androgenic Alopecia

42 citations , December 1990 in “The Journal of Dermatologic Surgery and Oncology”

The study found that horizontal sections of scalp biopsies are better for analyzing hair loss, showing fewer hairs and more fine hairs in balding areas.

research Non-Scarring Alopecias in Iranian Patients: A Histopathological Study With Hair Counts

2 citations , January 2018 in “DOAJ (DOAJ: Directory of Open Access Journals)”

The most effective way to diagnose non-scarring hair loss is by transverse sectioning, and some cases, particularly in males with inflammation around hair follicles, might be curable.

research Vertical vs. Transverse Sections in Alopecia Biopsy Diagnosis

33 citations , August 2005 in “The American Journal of Dermatopathology”

Both vertical and transverse sections are useful for diagnosing alopecia, but using both methods together is best.

research A Study of the Histopathological Features of Alopecias on Transverse Sections of Scalp Biopsies

3 citations , January 2019 in “Indian Journal of Dermatology”

Transverse scalp biopsy sections help diagnose different alopecias by showing hair follicle details and inflammation patterns.

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community Medications that cause extra hair growth

in Research/Science 123 upvotes 2 years ago

The post discusses the side effects of various drugs causing excess hair growth, questioning why only minoxidil is used in the hair loss industry. The conversation includes users sharing their experiences and concerns about potential side effects of these drugs, with some preferring baldness over potential health risks.

community Progress Timeline of My Hair Transplant - 1 Year

in Progress Pictures 44 upvotes 1 month ago

A woman underwent a hair transplant in Istanbul, receiving 3,000 grafts, and is pleased with the natural-looking results one year later. The experience included a 5-star hotel stay, PRP session, laser treatment, and detailed aftercare, leading to improved hair density and confidence.

community Before and After - My journey so far

in Progress Pictures 574 upvotes 1 year ago

A 28-year-old used oral finasteride and minoxidil, and underwent two hair transplants in Turkey, with a total of 3150 grafts, resulting in a natural-looking hairline. The first procedure cost £3300, and the second was a free touch-up, with additional costs for flights and accommodation.

community Diffuse thinning is so brutal.

in Styling 73 upvotes 2 years ago

A 25-year-old with AGA experienced hair thinning and dandruff, stabilized with topical finasteride and minoxidil but saw minimal regrowth. They seek advice on styling and consider oral minoxidil and microneedling for denser hair.

community My 1 year hair transplant journey with Dr Orcun Clinic-Istanbul

in Progress Pictures 202 upvotes 5 months ago

A user shared their positive experience with a 4750 graft hair transplant at Dr. Orçun Clinic in Istanbul, including a high-quality exosome treatment. Despite skepticism and accusations of advertising, the user expressed satisfaction with the natural-looking results and the doctor's personal involvement.

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