Results 1 to 10 of about 6,502 (188)

Prognosis in Patients with Melanosis Coli; A Prospective Study

İstanbul Medical Journal, 2019
Introduction:Melanosis coli is a benign lesion associated with the overuse of laxatives containing anthraquinone. The aim of this study is to determine whether melanosis recovers after the discontinuation of laxatives and whether this condition is ...
Aylin Hande Gökçe, Feridun Suat Gökçe   +1 more
doaj   +1 more source

Ischemic colitis or melanosis coli: a case report

World Journal of Emergency Surgery, 2007
Background Melanosis Coli is described as black or brown discolouration of the mucosa of the colon. Its a benign condition, which arises from anthraquinone laxative abuse and has no symptoms of its own.
Nadeem Mohammed, Sharma Hemant, Chaudhary Baber N, Niayesh Mohammed H   +3 more
doaj   +1 more source

Flavobacterium oreochromis From Farmed Tambaqui (Colossoma macropomum): Insights Into Genetic, Phenotypic and Pathogenic Diversity

Journal of Fish Diseases, Volume 49, Issue 7, July 2026.
ABSTRACT Flavobacterium spp. are the etiological agents of columnaris disease. Although there is evidence that columnaris poses a significant threat to the farming of tambaqui (Colossoma macropomum), there remains a large gap in understanding the genetic and phenotypic diversities of columnaris‐causing bacteria (CCB).
Elcimara Cardoso Pereira, Mariluce dos Reis Ferreira, Suzana Kotzent, Luiz Fagner Ferreira Nogueira, Guilherme Campos Tavares, Henrique César Pereira Figueiredo, Fabiana Pilarski, Gustavo Moraes Ramos Valladão, Sílvia Umeda Gallani   +8 more
wiley   +1 more source

Melanosis Ilei Associated with Chronic Ingestion of Oral Iron

Gut and Liver, 2009
Melanosis can affect various parts of the gastrointestinal tract. Melanosis of the colon is not uncommon, while melanosis of the ileum is extremely rare. We report a case of melanosis ilei associated with chronic ingestion of oral iron (256 mg of ferrous
doaj   +1 more source

Advances in the Application of Chemical Peels in the Treatment of Pigmentary Skin Disorders

Journal of Cosmetic Dermatology, Volume 25, Issue 7, July 2026.
ABSTRACT Background Pigmentary disorders, including melasma, postinflammatory hyperpigmentation (PIH), solar lentigines, Riehl's melanosis, and periorbital hyperpigmentation, are common concerns in cosmetic dermatology, particularly in patients with skin of color.
Yuxin Li, Wenzhong Xiang
wiley   +1 more source

Colon Melanosis in a 15-Year-Old Child: Clinical Observation

Педиатрическая фармакология, 2015
Colon melanosis is a rare pathology which is connected with a long intake of non-steroid anti-inflammatory medicines or purgative drugs containing antraglycozides. Colon melanosis is also detected at liver and pancreas diseases and colon cancer.
M. M. Lokhmatov, A. E. Gaydaenko, A. A. Shavrov, M. O. Volkov   +3 more
doaj   +1 more source

Analysis of Treatment Patterns for Mucosal Melanoma Using Real‐World Data in the SEER‐Medicare–Linked Database

Cancer Medicine, Volume 15, Issue 6, June 2026.
ABSTRACT Background Mucosal melanoma (MM) is a rare, aggressive disease, often diagnosed late, and associated with poor survival. Surgical resection is the main potential curative option, but anatomical complexity limits feasibility, and real‐world evidence on treatment patterns remains scarce.
Marjan Zakeri, Samuel Wagner, Xianxin Zhu, Onur Baser   +3 more
wiley   +1 more source

Case report: Usefulness of a picosecond Alexandrite laser therapy on atypical henna-induced Riehl's melanosis inferred from immunohistochemical analyses

Frontiers in Medicine
Riehl's melanosis is a pigmented dermatitis that manifests as brown-gray facial pigmentation with pigment incontinence and infiltration of cells in the upper dermis.
Mami Kishimoto, Mami Kishimoto, Takanori Iwayama, Nobuyuki Horita, Takeshi Fukumoto   +4 more
doaj   +1 more source

A unique case of urinary bladder simple melanosis: a case report and review of the literature

Diagnostic Pathology, 2009
Melanosis refers to abnormal or excessive deposition of melanin pigment in the cells and/or tissue, which can be seen in any organ but commonly in skin and oral mucosa.
Hollowell Christopher, Hollowell Melvin, Zaidi Syed Y, Jin Bo, Saleh Husain   +4 more
doaj   +1 more source

Historical Records of Tumours in New Zealand Marine Fishes

New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 2, June 2026.
Tumours were first described in New Zealand marine fishes in 1982 but those early records have been difficult to access and subsequently few tumours have been collected and little has been published. This review updates records of identified tumours from teleosts in the New Zealand marine environment and may encourage more work to identify background ...
John Brian Jones
wiley   +1 more source