293 results match your criteria Pearly Penile Papules
Public Health Nurs 2018 Dec 9. Epub 2018 Dec 9.
College of Health and Human Services, Indiana State University, Terre Haute, Indiana.
Informed by grounded theory, this study explored adolescent oral health behaviors to determine what factors influence them and to develop a substantive theory explaining the social process behind the behaviors identified. Multiple types of data were collected and analyzed simultaneously: demographic and oral health questionnaires, 16 individual interviews, eight small group discussions, field notes, and investigator memoing. Participants were 37 Midwestern adolescents aged 13-18, and most were White or African-American females 14 years of age whose parents had at least a high school education. Read More
Sex Med Rev 2018 Nov 17. Epub 2018 Nov 17.
Tulane University School of Medicine, Department of Urology, New Orleans, LA, USA. Electronic address:
Introduction: The dermatologic conditions affecting the male genitalia are diverse and range from normal variants and benign growths to overt malignancy. Unfortunately, there is a dearth of urologic dermatology training in most residency programs, and many dermatologic lesions with a classic appearance on other areas of the body may have atypical presentations on the genitalia. Patients may present to a variety of physicians without receiving a definitive diagnosis, which can be highly distressing to the afflicted individual. Read More
Pan Afr Med J 2018 29;30:75. Epub 2018 May 29.
Service de Dermatologie et Vénérologie, Centre Hospitalier Universitaire IBN SINA, Faculté de Médecine et de Pharmacie, Université Mohammed V, Rabat, Maroc.
Scleroatrophic lichen (SL) and vitiligo are two depigmenting disorders which may occur separately or, rarely, in combination. Their association may seem logical because both these disorders are characterized by the suspicion of an autoimmune pathogenesis. We here report the case of a 8-year old girl, with no notable medical history, presenting with achromic macules and papular nonpruritic lesions evolving over 6 months. Read More
Mol Biol Rep 2018 Sep 19. Epub 2018 Sep 19.
Departamento de Ciências Ambientais, Universidade Federal de São Carlos, Campus de Sorocaba, Rod. João Leme dos Santos, Km 110, Sorocaba, SP, CEP 18052-780, Brazil.
The Great-billed Seed-finch, Sporophila maximiliani, is a threatened neotropical bird that has declined mainly due to illegal trapping, with very few records in the wild in the last two decades. Despite the existence of a considerable captive population that could be used for reintroductions into the wild, many individuals are known to be hybrids either with other species or subspecies of the genus. Forensic investigations are urgently needed to distinguish between birds born in captivity from those from illegal trade. Read More
Br Dent J 2018 Sep;225(5):458
Skinmed 2018 1;16(4):276-279. Epub 2018 Jul 1.
From the Department of Dermatopathology, Mount Sinai Medical Center, New York, NY.
A 28-year-old man of Middle-Eastern descent presented with a raised, pearly, slightly pigmented lesion on the right nasal ala. The lesion had been present for approximately 4 months. An excisional biopsy was taken, and the lesion measured 1. Read More
Mol Med Rep 2018 Oct 22;18(4):4004-4008. Epub 2018 Aug 22.
Department of Dermatology, Capital Institute of Pediatrics, Peking University Teaching Hospital, Beijing 100020, P.R. China.
Hyaline fibromatosis syndrome (HFS; MIM 228600) is a rare autosomal recessive disorder characterized by the abnormal growth of hyalinized fibrous tissue at subcutaneous regions on the scalp, ears and neck. The disease is caused by either a homozygous or compound heterozygous mutation of the anthrax toxin receptor 2 (ANTXR2) gene. The present study describes a patient with HFS confirmed by clinical examination as well as histopathological and genetic analyses. Read More
Neurospine 2018 Jun 19;15(2):117-122. Epub 2018 Jun 19.
Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA.
Spinal epidermoid tumors are rare, benign tumors that are either acquired from trauma, surgery, or lumbar puncture or arise as congenital lesions, particularly spinal dysraphisms. We report a case of a massive spinal epidermoid tumor and review the literature with a focus on the surgical outcomes. A 71-year-old female patient presented after a fall with subsequent symptoms of severe back and hip pain, as well as loss of motor strength in the left leg. Read More
Int J Parasitol Parasites Wildl 2018 Aug 19;7(2):228-236. Epub 2018 Jun 19.
Centro de Estudios Parasitológicos y de Vectores (CEPAVE) (CCT-La Plata-CONICET-UNLP), Argentina.
This study reports a new Trichodinidae, n. sp., parasitizing the pearly fish from Buenos Aires, Argentina. Read More
J Cosmet Laser Ther 2018 Jul 6:1-6. Epub 2018 Jul 6.
b Department of Basic Biomedical Science, School of Pharmacy with the Division of Laboratory Medicine , Medical University of Silesia , Katowice , Poland.
Pearly penile papules (PPP) are physiological lesions in the epithelium of the corona of the glans penis which extend to its neck. These lesions may also appear on both sides of the frenulum. Although they are not pathological, the lesions frequently cause concern or embarrassment/discomfort in patients. Read More
Case Rep Pulmonol 2018 7;2018:3742036. Epub 2018 Jun 7.
Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA.
Foreign body aspiration is relatively rare in adults compared to children. In adults with delayed presentation, a history of choking is often absent, resulting in delayed diagnosis and significant morbidity. Common presenting features in adults include nonresolving cough with or without fever, hemoptysis, or wheezing and may mimic infectious, inflammatory, or neoplastic disorders. Read More
Neuropathology 2018 Oct 6;38(5):510-515. Epub 2018 Jun 6.
Department of Pathology, Yokohama City University, Yokohama, Japan.
Intracranial epidermoid cysts are rarely known to increase in size over a brief period. While malignant transformations of epidermoid cyst have been previously described, no reports to date have described rapid proliferation accompanied by mature hair follicles and sebaceous glands without malignant transformations. The present case involved a 71-year-old man who visited a local physician with disturbance of equilibrium. Read More
Acta Vet Scand 2018 May 22;60(1):31. Epub 2018 May 22.
Department of Diagnostic Medicine/Pathobiology, Kansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, K-221 Mosier Hall, Manhattan, KS, 66506-5802, USA.
Background: An aural cholesteatoma, more appropriately named tympanokeratoma, is an epidermoid cyst of the middle ear described in several species, including dogs, humans and Mongolian gerbils. The cyst lining consists of stratified, keratinizing squamous epithelium with central accumulation of a keratin debris. This case report describes vestibular ganglioneuritis and perineuritis in a dog with chronic otitis, bilateral tympanokeratomas and presumed extension of otic infection to the central nervous system. Read More
Neurol India 2018 May-Jun;66(3):763-766
Department of Pathology, Gleneagles Global Health City, Institute of Neurosciences and Spinal Disorders, Chennai, Tamil Nadu, India.
Intracranial epidermoids are generally seen as hypodense nonenhancing lesions on computed tomography scans; and, as T1 hypointense and T2 hyperintense lesions on magnetic resonance imaging (MRI). Unusual radiological findings have been reported earlier. The authors present the case of a 54-year old male patient who had prior intracranial surgery. Read More
An Bras Dermatol 2018 Mar;93(2):256-258
Department of Pathology, Botucatu School of Medicine, Universidade Estadual Paulista Júlio de Mesquita Filho, Botucatu, SP, Brazil.
Primary cutaneous lymphoepithelioma-like carcinoma is a rare disease with low metastatic potential. Its morphologic and pathological features are similar to those of nasopharyngeal lymphoepithelial carcinoma. We report the case of a 60-year-old man with an infrapalpebral pearly papule, measuring 0. Read More
Asian J Neurosurg 2018 Apr-Jun;13(2):514-517
Department of Family Medicine, Lakeshore Hospital and Research Centre, Ernakulam, Kerala, India.
Intraparenchymal or intradiploic epidermoid cysts are very rare. Most of these cysts, when present, tend to involve the frontal and temporal lobes, and occasionally, the pineal gland or the brain stem. Here, we report a 45-year-old female, who presented with localized occipital headache and a tender occipital swelling, gradually increasing in size. Read More
F1000Res 2018 6;7:284. Epub 2018 Mar 6.
Department of Dermatology, College of Medicine, King Faisal University, Hofuf, Saudi Arabia.
Dermoscopy, a non-invasive technique for cutaneous diagnosis is being increasingly studied in various disorders of the skin, nails and scalp. However, it has been under-utilized for the diagnosis and characterization of mucosal disorders. The dermoscopic characterization of cutaneous lichen planus and its variants has been well documented with Wickham's striae constituting the hallmark of the condition. Read More
Mil Med 2018 Nov;183(11-12):e748-e750
Department of Dermatology, Naval Hospital Camp Pendleton, 200 Mercy Ct, Camp Pendleton, CA.
With skin lesions that have failed previous treatments, consideration for an atypical mycobacteria, specifically Mycobacterium marinum, infection should be suspected. Importance of the history cannot be stressed as this is a clue that the patient may have been inoculated and infected in the field environment. A marine with chronic right knee plaque for 3 yr that first appeared after a field exercise at The Basic School but worsened despite treatment with clindamycin, TMP-SMX, and incision and drainage in 2012. Read More
J Neurooncol 2018 Jul 12;138(3):591-599. Epub 2018 Mar 12.
Department of Neurosurgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China.
Intraparenchymal epidermoid cysts (IECs) are rare lesions, thus the preoperative diagnosis and proper surgical management are still a challenge. We searched the database at our institution and performed a search of English literature in PubMed and Google Scholar. Keywords used were as follows: "intraparenchymal"; "intracerebral"; "intraaxial"; "epidermoid cyst"; "brainstem"; "cholesteatoma"; "pearly tumor". Read More
J Cutan Med Surg 2017 Nov/Dec;21(6):552
1 Texas Tech University Health Sciences Center, Lubbock, TX, USA.
Anal Bioanal Chem 2017 Nov 25;409(29):6831-6841. Epub 2017 Sep 25.
Department of Chemistry, University of Turin, Via P. Giuria 5, 10125, Turin, Italy.
The presence of certain metals naturally contained inside raw materials (e.g., pigments) used to produce cosmetics for make-up may represent a serious concern for the final quality and safety of the product. Read More
Clin Gastroenterol Hepatol 2018 Nov 12;16(11):e114-e115. Epub 2017 Sep 12.
Department of Gastroenterology, University of Arkansas for Medical Sciences, Little Rock, Arkansas.
Dermatol Surg 2018 May;44(5):736-738
Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
J Am Acad Dermatol 2017 08;77(2):e37-e39
Department of Dermatology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India. Electronic address:
Curr Urol Rep 2017 Aug;18(8):62
Virginia Mason Medical Center, Seattle, WA, USA.
Purpose Of Review: Genital dermatology represents a challenge to many providers. Though dermatologic lesions involving the genitalia may present to any of a number of practices, ranging from primary care to urology, gynecology, and dermatology, few training programs provide significant training regarding the diagnosis and management of genital dermatologic lesions. The purpose of this review is to provide urologists with an overview of common genital dermatological lesions that may be encountered in a clinic. Read More
Cureus 2017 Mar 22;9(3):e1110. Epub 2017 Mar 22.
Department of Dermatology, University of California, San Diego.
Red dot basal cell carcinoma is a unique variant of basal cell carcinoma. Including the three patients described in this report, red dot basal cell carcinoma has only been described in seven individuals. This paper describes the features of two males and one female with red dot basal cell carcinoma and reviews the characteristics of other patients with this clinical subtype of basal cell carcinoma. Read More
Indian J Sex Transm Dis AIDS 2017 Jan-Jun;38(1):103-106
Department of Dermatology, Government Medical College, Amritsar, Punjab, India.
Venerophobia is a lesser recognized entity in clinical practice though the prevalence is on the rise. Our observations of current trends in the Sexually Transmitted Diseases (STI) clinic indicate that venerophobia is not an uncommon presentation among youngsters following an isolated or multiple episodes of sexual contact. This has a major bearing on the mental as well as sexual health. Read More
Cutis 2017 Mar;99(3):160;170;172
Department of Dermatology, Loma Linda University, California, USA.
J Endod 2017 Jul 25;43(7):1207-1213. Epub 2017 Apr 25.
Pearly Whites Dental Clinic, Kolkata, West Bengal, India.
Introduction: Mandibular premolars exhibit considerable variations in their root canal system that can be particularly difficult to diagnose. Avoiding mishaps and successful nonsurgical endodontic therapy depends on an absolute understanding of the root and root canal morphology to locate, prepare, and obturate the canals.
Methods: This case report describes the endodontic therapy of a mandibular first premolar with 2 roots and 3 canals with confirmation of cone-beam computed tomography. Read More
R Soc Open Sci 2017 Feb 15;4(2):160791. Epub 2017 Feb 15.
Instituto Mediterráneo de Estudios Avanzados , IMEDEA (CSIC-UIB) , C/ Miquel Marqués 21, 07190 Esporles, Illes Balears , Spain.
Repeatable between-individual differences in the behavioural manifestation of underlying circadian rhythms determine chronotypes in humans and terrestrial animals. Here, we have repeatedly measured three circadian behaviours, awakening time, rest onset and rest duration, in the free-ranging pearly razorfish, , facilitated by acoustic tracking technology and hidden Markov models. In addition, daily travelled distance, a standard measure of daily activity as fish personality trait, was repeatedly assessed using a State-Space Model. Read More
Case Rep Gastrointest Med 2017 31;2017:3718954. Epub 2017 Jan 31.
Division of Gastroenterology and Hepatology, University of Missouri, Columbia, 1 Hospital Drive, Columbia, MO 65212, USA.
. Orally ingested medications now come in both immediate release and controlled release preparations. Controlled release preparations were developed by pharmaceutical companies to improve compliance and decrease frequency of pill ingestion. Read More
Respir Med Case Rep 2017 2;20:154-155. Epub 2017 Feb 2.
University of Cincinnati Medical Center, Division of Pulmonary, Critical Care & Sleep Medicine, USA.
Traumatic neuromas are uncommon and benign lesions arising from a peripheral nerve injury during surgery. Here we describe a case with histopathologic features of both a traumatic neuroma and neurofibroma in a patient without integumentary physical exam findings nor prior surgical history. A 54 year old male was admitted for surgical debridement of a foot ulcer. Read More
Ginekol Pol 2016 ;87(12):793-797
B-C Spółka Jawna.
Objectives: Cycle computers are medical devices which use sophisticated statistical methods in addition to a comprehensive on-board database. Their main function is to precisely indicate the fertile and infertile phases of the menstrual cycle, based on daily basal body temperature measurements. A recent medical research program aimed at evaluating the EFFECTIVENESS of cycle computers for contraceptive purposes was conducted. Read More
Arch Orthop Trauma Surg 2017 Feb 22;137(2):249-255. Epub 2016 Dec 22.
Center for Orthopaedics and Trauma Surgery, University Hospital Marburg, Marburg, Germany.
Introduction: Different dissection studies as well as comparative studies about the anterolateral ligament of the knee (ALL) already exist and the structure's topology and properties have been shown. However, most of the studies investigating the ligament were performed in embalmed knees, which is thought to change the structural integrity of ligaments and thus the topologic and dynamic measurements. Since the biomechanical function of the ALL is not fully understood until today and a correlation with the pivot shift phenomenon is yet speculative, further studies will have to clarify its definitive importance. Read More
Am J Orthop (Belle Mead NJ) 2016 Nov/Dec;45(7):418-460
Private practice, Sacramento, CA.
The first noted description of the anterolateral ligament (ALL) is often attributed to Dr. Paul Segond (1879). Segond described a "fibrous, pearly band showing extreme amounts of tension during forced internal rotation" that was responsible for an avulsion at the lateral aspect of the proximal tibia. Read More
Sci Rep 2016 12 6;6:38093. Epub 2016 Dec 6.
Department of Biology and Ecology of Fishes, Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Müggelseedamm 310, 12587 Berlin, Germany.
Harvesting of wild-living animals is often intensive and may selectively target heritable behavioral traits. We studied the exploitation dynamics and the vulnerability consequences of individual heterogeneity in movement-related behaviors in free-ranging pearly razorfish (Xyrichthys novacula). Using underwater-video recording, we firstly document a fast and high exploitation rate of about 60% of the adult population removed in just few days after the opening of the season. Read More
BMC Ophthalmol 2016 Nov 9;16(1):198. Epub 2016 Nov 9.
Department of Ophthalmology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, Korea.
Background: Surgical outcome of corneal keloid is largely variable depending on reports, although surgical management is inevitable in visually significant cases. We here report clinical features, histopathological findings, and surgical outcome of four cases of corneal keloid.
Case Presentation: Four Korean male patients without a history of corneal trauma or disease were clinically and histologically evaluated for a slowly-growing, white opacity in the cornea. Read More
Pediatr Dermatol 2017 Jan 25;34(1):e28-e29. Epub 2016 Oct 25.
Ambulatory Pediatric Service, Children's Hospital, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
A 12-month-old girl presented with an asymptomatic, pearly nodule on the left nipple that had been present from birth and was currently 3 mm in diameter and growing. Assuming the diagnosis of congenital primary milium of the nipple, we took a "wait and see" approach. After 3 months, the pearl disappeared without any scarring. Read More
J Psychosom Res 2016 11 1;90:91-97. Epub 2016 Oct 1.
University of Toronto, Department of Pharmacology and Toxicology, Canada; Sunnybrook Research Institute, Hurvitz Brain Sciences Centre, Canada; University Health Network Toronto Rehabilitation Institute, Cardiac Rehabilitation Program, Canada. Electronic address:
Objective: Depressive symptoms are common among people with Type 2 diabetes mellitus (T2DM). This study aimed to validate the 3-factor structure of the 14-item Center for Epidemiological Studies Depression (CES-D) scale proposed by Carleton et al. (2013) in a T2DM population. Read More
Knee Surg Sports Traumatol Arthrosc 2017 Apr 3;25(4):991-996. Epub 2016 Oct 3.
Anatomy Laboratory, Faculty of Medicine, Toulouse, France.
There is a lively debate about the existence, origins and discoverer of the anterolateral ligament of the knee. The complex anatomy of the lateral aspect of the knee has made it difficult to differentiate between various structures such as the iliotibial band, capsulo-osseous layer, Kaplan's fibres and the anterolateral capsule. The "discovery" of a new anterolateral structure in 2013 was the culmination of many historical studies. Read More
Indian J Dermatol Venereol Leprol 2017 Jan-Feb;83(1):125-126
Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Hautarzt 2016 Oct;67(10):793-805
Andrologicum München, Burgstr. 7, 80331, München, Deutschland.
During complete inspection of skin a variety of penile skin alterations may be found. Not all dermatological findings have clinical relevance. Pearly papules and heterotopic sebaceous glands are physiological variations. Read More
Lasers Med Sci 2017 Jan 2;32(1):243-248. Epub 2016 Sep 2.
Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, 1475 NW 12th Ave., Miami, FL, 33136, USA.
Pearly penile papules (PPP) present as dome-shaped papules of no more than 3 mm in diameter that line the base of the glans of the penis. These benign lesions affect between 14.3 and 48 % of men. Read More
An Bras Dermatol 2016 Jul-Aug;91(4):534-6
Universidade do Estado do Rio de Janeiro (UERJ) - Rio de Janeiro (RJ), Brazil.
Lichen sclerosus is an uncommon inflammatory dermatosis with preferential involvement of the urogenital region. The extragenital involvement is uncommon and is characterized by small rounded macules or papules, pearly white in color. The coexistence of lichen sclerosus and scleroderma plaques in most cases with extragenital location has been reported in the literature. Read More
Zootaxa 2016 Aug 5;4147(4):433-42. Epub 2016 Aug 5.
North Carolina Museum of Natural Sciences, 11 West Jones Street, Raleigh NC 27601, USA; Email:
A new species of the rhacophorid frog genus Theloderma is described from the forested shoreline of the Nam Lik Reservoir, Vientiane Province, Laos. The new species differs from its congeners by having the combination of males with SVL 17.0-20. Read More
Am J Mens Health 2018 May 16;12(3):624-627. Epub 2016 Jun 16.
1 University of Miami Miller School of Medicine, Miami, FL, USA.
Pearly penile papules (PPP) are common, benign lesions that appear on the corona of the glans penis during adolescence or early adulthood. Despite their benign nature, PPP are known to cause significant distress because of their resemblance to sexually transmitted infections such as condyloma acuminata. PPP can be clinically distinguished based on their uniform, dome-shaped papules that orient in one to two rows around the glans penis. Read More