Results 61 to 70 of about 995 (177)

Theoretical Analysis of Large‐Spot Picosecond Laser Treatment for Pigmented Lesions in Asian Skin

Lasers in Surgery and Medicine, Volume 58, Issue 2, Page 135-149, February 2026.
ABSTRACT Objectives To theoretically evaluate the efficacy and safety of large‐spot (i.e., > 4 mm) picosecond laser treatment for pigmented lesions in Asian skin using a melanosome disruption threshold fluence (MDTF) model. Materials and Methods The MDTF model was applied to calculate the required fluence for melanosome disruption with 532, 730, 755 ...
Yu Shimojo, Takahiro Nishimura, Daisuke Tsuruta, Toshiyuki Ozawa, Taro Kono   +4 more
wiley   +1 more source

Concomitant presence of bilateral nevus of Ota with unilateral nevus of Ito and halo nevus: a rare association

, 2017
<p>Nevus of Ota is dermal melanocytosis, generally presents as blue-black or gray-brown patchy diffuse pigmentation. Most commonly occurs unilaterally on face in areas innervated by the first and second divisions of trigeminal nerves.
Aarti S. Salunke, Ravindranath B. Chavan, Mahendra V. Nagargoje, Nilima M. Bansal   +3 more
core   +1 more source

Clinical and dermoscopic evaluation of the efficacy of 1064 nm Q-switched Nd: YAG laser treatment of Nevus of Ota

Turkderm Turkish Archives of Dermatology and Venereology, 2023
Background and Design: Nevus of Ota is a hamartoma that present since birth or within the first year of life. Most patients suffer from depression, and laser has become the first-line treatment for this difficult-to-treat condition.
Snuhi Bhuiya, Chinjitha T Davis, Suchibrata Das, Arun Achar   +3 more
doaj   +1 more source

Varied presentation of congenital dermal melanocytosis with speckled lentigines

Indian Journal of Dermatopathology and Diagnostic Dermatology
Nevus of Ota and nevus of Ito are rare dermal melanocytosis. These occur due to the failure of migration of melanocytes from the neural crest to the epidermis. They are more common in Asian females and usually present at birth.
Seema Rani, Aishwarya Anil Muddebihal, Purnima Malhotra   +2 more
doaj   +1 more source

G Protein‐Coupled Receptor Signaling: Implications and Therapeutic Development Advances in Cancers

MedComm, Volume 6, Issue 10, October 2025.
G protein‐coupled receptors (GPCRs) are the dynamic protein family in the human genome. GPCR dysregulation aids in the advancement of cancer through increased migration, survival, and proliferation. Novel treatments that target GPCR signaling include orthosteric ligands, biased receptor mutants, PROTACs, and antibody–drug conjugates.
Inamu Rashid Khan, Sana Khurshid, Saud Almawash, Rakesh Kumar, Ammira S. Al‐Shabeeb Akil, Ajaz A. Bhat, Muzafar A. Macha   +6 more
wiley   +1 more source

Dermoscopy Assisting Diagnosis of Dermal Melanocytosis Limited to the Hand

Clinical Case Reports, Volume 13, Issue 6, June 2025.
ABSTRACT Acquired dermal melanocytosis (ADM) is a skin disorder characterized by the presence of melanocytes in the dermis. The face is the most common site of ADM. ADM can be difficult to diagnose when it occurs in an unusual clinical setting.
Manni Huang, Wenfu Huang, Cuiyan Wang, Qingxiang Li, Guojing Qin   +4 more
wiley   +1 more source

A Nevus of OTA with Intraoral Involvement: A Rare Case Report [PDF]

, 2020
Nevus of Ota, which originally was described by Ota and Tanino in 1939. It is characterized as congenital or acquired hamartoma of dermal melanocytes, presents clinically as a blue or gray patch on the face within the distribution of the ophthalmic and ...
Naqoosh Haidry, Peeyush Shivhare, Monu Yadav, Shruthi T Patil, Lata S   +4 more
core  

Analysing referral patterns from a primary dermatological clinic to other medical institutions for further care: A survey on patients with certain skin diseases in Japan

JEADV Clinical Practice, Volume 4, Issue 1, Page 181-187, March 2025.
Abstract Background Various skin diseases exist; some require specialist treatment. Consequently, patients with these conditions are often referred from primary dermatological clinics to other medical institutions for further secondary or tertiary care.
Daisuke Ueo, Takashi Sakai, Erika Ochiai, Jun Sese, Yutaka Hatano   +4 more
wiley   +1 more source

Bilateral nevus of Ota associated with Turner syndrome

, 2011
In 1939, Ota described the first case of a benign dermal melanocytosis known as nevus of Ota. This condition involves the skin and mucosa innervated by the ophthalmic, maxillary and, rarely, the mandibular division of the trigeminal nerve. It is frequent
Hissah Alshahwan, Alsaif, Fahad, Fahad Alsaif, Alshahwan, Hissah   +3 more
core   +1 more source

Comparison of the Efficacy of 1064‐ and 730‐nm Picosecond Lasers for Acquired Dermal Melanocytosis

Journal of Cosmetic Dermatology, Volume 24, Issue 3, March 2025.
ABSTRACT Background Acquired dermal melanocytosis (ADM) is a pigmentary lesion caused by melanocytes in the dermis. These conditions are refractory, and a consensus on treatment remains elusive. Aims To compare the efficacy of 730‐ and 1064‐nm picosecond lasers in the treatment of ADM and to supplement the comparison with a literature review. Patients:
Kento Takaya, Kazuo Kishi
wiley   +1 more source