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Glossary Vertical Sections

method examining hair and scalp in a vertical plane

Vertical sections refer to a method used in hair analysis and hair transplantation where the hair and scalp are examined or treated in a vertical plane. This technique allows for a detailed view of the hair follicles, their orientation, and the scalp's structure, which is crucial for accurate diagnosis and effective treatment planning. For professionals, it provides a comprehensive understanding of hair growth patterns and follicular health.

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Research

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research Vertical and transverse sections of alopecia biopsy specimens: Combining the two to maximize diagnostic yield

71 citations , March 1995 in “Journal of The American Academy of Dermatology”

This study concluded that combining vertical and transverse sections of scalp biopsy specimens improves diagnostic yield for certain hair disorders without increasing costs.

research A comparison of vertical versus transverse sections in the evaluation of alopecia biopsy specimens

56 citations , July 2005 in “Journal of The American Academy of Dermatology”

This study found that vertical sections of alopecia biopsy specimens had a higher concordance rate with the original combined diagnosis compared to transverse sections alone, although both methods have their pros and cons.

research Vertical vs. Transverse Sections

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

This article provides departmental contact information for Dr. Dirk M. Elston at the Geisinger Medical Center and reports no research findings.

research Vertical vs. transverse sections of scalp biopsy specimens: a pilot study on the comparison of the diagnostic value of two techniques in alopecia

19 citations , September 2011 in “Clinical and Experimental Dermatology”

This study suggests that for single biopsy specimens, transverse sections may be preferable for diagnosing noncicatricial alopecia, while vertical sections may be better for suspected lichen planopilaris.

research The histopathology of alopecia areata in vertical and horizontal sections

19 citations , December 2001 in “Dermatologic Therapy”

This study reports that horizontal sections of scalp biopsies improve the diagnosis of alopecia areata, especially when characteristic inflammatory infiltrates are missing.

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community Comprehensive Microneedling Guide

292 upvotes 4 years ago

Microneedling for hair restoration involves daily use of a 0.3 mm device and weekly use of a 0.5 mm device. Combining microneedling with Minoxidil can enhance hair growth.

community 3,5 months of only topical minoxidil

776 upvotes 9 months ago

A 24-year-old reported new hair growth on temples after 3.5 months of using topical minoxidil without shedding. They plan to add finasteride to maintain progress, as minoxidil alone may not be enough long-term.

community My microneedling journey (no min, fin, etc)

in Microneedling 210 upvotes 1 year ago

The user experienced positive hair growth results using microneedling with rosemary and mint oil, without Minoxidil, Finasteride, or RU58841. They switched from a dermaroller to a microneedling pen and targeted different scalp areas weekly.

community Surprising dutasteride studies on low dose effect

132 upvotes 4 months ago

Low doses of dutasteride are as effective as higher doses for hair regrowth, with fewer side effects. Users find success taking it 2-3 times a week instead of daily.

community I had claude create a protocol only using fda approved drugs.

4 upvotes 8 months ago

A new hair loss protocol using FDA-approved topical treatments targets eight pathways, potentially improving results by 60-75% compared to the standard 40-50% from oral minoxidil and finasteride. The protocol includes minoxidil, finasteride, tacrolimus, cetirizine, bimatoprost, lithium gluconate, losartan, melatonin, NAC, caffeine, and tretinoin, with a monthly cost of $35-50 in Mexico and $80-150 in the US.

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