Search our Database of Scientific Publications and Authors

I’m looking for a

    1827 results match your criteria Pyogenic Granuloma Lobular Capillary Hemangioma

    1 OF 37

    Acral angioosteoma cutis: A rare case.
    Indian J Dermatol Venereol Leprol 2017 Nov 1. Epub 2017 Nov 1.
    Department of Pathology, Kırklareli State Hospital, Kırklareli, Turkey.
    Acral angioosteoma cutis is a rare and benign cutaneous lesion clinically characterized by an exophytic growth resembling pyogenic granuloma on the acral skin; first described in 2006. Its pathogenesis is still unclear while well-formed capillaries, pale stroma, bland fibroblast-like cells, and multiple tiny spicules of woven bone constitute the histological hallmarks. Here, we present a case of acral angioosteoma cutis in a 34-year-old man to increase awareness regarding this rare condition. Read More

    A report on the clinical-pathological correlations of 788 gingival lesion.
    Med Oral Patol Oral Cir Bucal 2017 Nov 1;22(6):e686-e693. Epub 2017 Nov 1.
    Department of Surgical Sciences, University of Turin, CIR - Dental School, Oral Medicine Section, Via Nizza 230, 10126 Turin, Italy,
    Background: The diagnosis and treatment of a variety of non-plaque related gingival diseases have become an integrated aspect of everyday dentistry. The aim of this study was to analyse the relationship between clinical appearance and histopathological features of gingival lesions in a large Northern Italian population.

    Material And Methods: A retrospective study of 788 cases of gingival and alveolar mucosal biopsies was set up. Read More

    Extragingival Pregnancy Pyogenic Granuloma on the Lip.
    J Craniofac Surg 2017 Oct 16. Epub 2017 Oct 16.
    *Department of Oral and Maxillofacial Surgery †Department Pathology ‡School of Medicine, University of Seville, Virgen del Rocio University Hospital, Seville, Spain.
    Pregnancy pyogenic granuloma is considered a benign common growth that usually develops on the gingiva in the second and third trimester of gestation, in response to local irritation, trauma or hormonal factors. Here, the authors report a case of a primigravida who presented an extragingival pyogenic granuloma with a rapid progression in the post-partum. The occurrence on the lower lip in the first few days after delivery was a relatively rarity in the present case which provoked a meaningful state of anxiety and cancerophobia to the female. Read More

    A Research of Pyogenic Granuloma Genesis Factor With Immunohistochemical Analysis.
    J Craniofac Surg 2017 Nov;28(8):2068-2072
    *Department of Plastic and Reconstructive Surgery †Department of Pathology, College of Medicine, Soonchunhyang University, Cheonan, Republic of Korea.
    Pyogenic granuloma (PG) is a type of vascular tumor for which the growth mechanism is poorly understood. Estrogen and progesterone may influence vascular malformations by increasing neovascularization in the lesions. Pregnancy tumor is a term for PG that occurs on the gingival mucosa of pregnant women in response to local irritation or injury. Read More

    Masses of the Nose, Nasal Cavity, and Nasopharynx in Children.
    Radiographics 2017 Oct;37(6):1704-1730
    From the Department of Radiology, Nationwide Children's Hospital, 700 Children's Dr, Columbus, OH 43205 (D.P.R.); and Department of Radiology, Cincinnati Children's Hospital, Cincinnati, Ohio (E.S.O., B.L.K.).
    A wide range of masses develop in the nose, nasal cavity, and nasopharynx in children. These lesions may arise from the nasal ala or other structures of the nose, including the mucosa covering any surface of the nasal cavity, the cartilaginous or osseous portion of the nasal septum, the nasal turbinates, and the nasal bones. Lesions may also arise from the nasopharynx or adjacent structures and involve the nose by way of direct extension. Read More

    Melanotic Macule in Conjunction with a Giant Cell Fibroma.
    J Contemp Dent Pract 2017 Oct 1;18(10):981-985. Epub 2017 Oct 1.
    Department of Periodontology, Lake Erie College of Osteopathic Medicine, School of Dental Medicine, Bradenton, Florida, USA, Phone: +9414051506, e-mail:
    Introduction: The aim of this study is to describe a case of a melanotic macule found in conjunction with a giant cell fibroma (GCF). For oral pigmented lesions without an identifiable etiologic factor, critical factors in determining the differential diagnosis are clinical history, symmetry, and uniformity of the lesions. Potential differential diagnosis includes racial pigmentation, endocrine disturbance, Peutz-Jeghers syndrome, trauma, hemochromatosis, oral malignant melanoma, or idiopathic etiology and melanotic macules. Read More

    [Odontogenic cutaneous fistula: a diagnostic challenge].
    An Sist Sanit Navar 2017 Sep 22;0(0):58754. Epub 2017 Sep 22.
    Hospital Universitario Araba..
    Odontogenic cutaneous fistula (OCF) is the result of an abnormal canalization originating from chronic periapical infection. It represents a diagnostic challenge, as it is frequently misdiagnosed as dermatological lesion. There is a broad differential diagnosis, including pyogenic granuloma, cutaneous tuberculosis or congenital malformations, among others. Read More

    Eccrine Poroma of the Postauricular Area.
    Arch Craniofac Surg 2017 Mar 25;18(1):44-45. Epub 2017 Mar 25.
    Department of Plastic and Reconstructive Surgery, Dongguk University College of Medicine, Gyeongju, Korea.
    Eccrine poroma is a common benign cutaneous tumor that originates in an intraepidermal eccrine duct. This tumor exhibits acral distribution (sole, palm), and is rarely encountered in the head and neck area. In fact eccrine poroma in the postauricular area has only been rarely reported. Read More

    Pyogenic Granuloma: A Retrospective Analysis of Cases Treated Over a 10-Year.
    Arch Craniofac Surg 2017 Mar 25;18(1):16-20. Epub 2017 Mar 25.
    Department of Plastic and Reconstructive Surgery, Inje University Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Korea.
    Background: Pyogenic granuloma (PG) is a benign vascular lesion of the mucosa and skin. Recent studies of the epidemiology of PG are rare. We aimed to retrospectively analyze characteristics of PG cases in South Korea. Read More

    Soft Tissue Applications of Er,Cr:YSGG Laser in Pediatric Dentistry.
    Int J Clin Pediatr Dent 2017 Apr-Jun;10(2):188-192. Epub 2017 Jun 1.
    Professor and Principal, Department of Pedodontics and Preventive Dentistry, Eklavya Dental College, Kothputli, Rajasthan, India.
    Soft tissue laser, such as diode and Nd:YAG lasers were initially used in soft tissue lesions because of its increased success rate. It was because of the fact that these lasers were well-absorbed by chromophores, such as hemoglobin and melanin which are found abundant in the oral mucosa. The introduction of erbium family in 1990 comprising the Er:YAG and Er,Cr:YSGG lasers made the hard tissue laser a boon for dentistry. Read More

    Topical Imiquimod is an Effective and Safe Drug for Molluscum Contagiosum in Children.
    Acta Dermatovenerol Croat 2017 Jul;25(2):164-166
    Efstathia Pasmatzi, MD, Department of Dermatology School of Medicine University of Patras, 26504 Rio-Patras, Greece;
    Dear Editor, Molluscum contagiosum (MC) is a very common skin infection caused by a molluscipox virus gene of the poxvirus family. It usually occurs in young children, sexually active adults, and immunocompromised individuals. The typical clinical picture of this infection is characterized by asymptomatic flesh-colored, single or multiple papules, measuring 2-6 mm in diameter with a central umbilication that occur on the skin and the mucous membranes. Read More

    Optic Disc Pyogenic Granuloma.
    Ocul Oncol Pathol 2017 Jul 9;3(2):110-112. Epub 2016 Nov 9.
    Federal University of Bahia, Salvador da Bahia, Brazil.
    Aim: The aim of this paper was to report a rare presentation of adenoid cystic carcinoma.

    Method: This is a case report presenting clinical, radiographic, and histopathologic findings.

    Results: A 72-year-old female with no reported ocular symptoms was found to have an incidental right orbital mass on imaging. Read More

    Intravenous lobular capillary haemangioma (pyogenic granuloma): A case report and a review of imaging findings as reported in the literature.
    J Med Imaging Radiat Oncol 2017 Sep 1. Epub 2017 Sep 1.
    Clinpath/Adelaide Pathology Partners, Kent Town, South Australia, Australia.
    Introduction: Intravenous lobular capillary haemangioma (IVLCH) is a rare benign lesion with minimal published reports containing a description of its appearance at medical imaging. We present the ultrasound and MRI images of a histologically proven IVLCH and provide the first review of the imaging findings reported in the literature.

    Methods: The imaging findings of a case of IVLCH are presented. Read More

    Survivin: A novel marker and potential therapeutic target for human angiosarcoma.
    Cancer Sci 2017 Nov 15;108(11):2295-2305. Epub 2017 Sep 15.
    Division of Cancer Biology, National Cancer Center Research Institute, Tokyo, Japan.
    Human angiosarcoma is a rare malignant vascular tumor associated with extremely poor clinical outcome and generally arising in skin of the head and neck region. However, little is known about the molecular pathogeneses and useful immunohistochemical markers of angiosarcoma. To investigate the mechanisms of angiosarcoma progression, we collected 85 cases of human angiosarcoma specimens with clinical records and analyzed ISO-HAS-B patient-derived angiosarcoma cells. Read More

    A Comparative Study of CSF Viral RNA Loads between HIV Positive Patients with Neurological Manifestations and Neurologically Asymptomatic HIV Patients.
    J Assoc Physicians India 2017 Aug;65(8):14-17
    Assistant Professor, Microbiology, JNUIMSRC, Jaipur, Rajasthan.
    Introduction: There are conflicting reports in literature about correlation of CSF viral RNA levels with neurological manifestations in HIV positive patients. Many studies in animals and human subjects have shown that CSF HIV-1 RNA can be useful as a specific marker of HIV induced neuropathology. To the contrary there are studies which show that neurological disease states can occur in absence of significant increase of CSF HIV RNA. Read More

    Pyogenic Granuloma - A Common Benign Vascular Tumor with Variable Clinical Presentation: New Findings and Treatment Options.
    Open Access Maced J Med Sci 2017 Jul 13;5(4):423-426. Epub 2017 Jul 13.
    Medical Institute of Ministry of Interior (MVR), Department of Dermatology, Venereology and Dermatologic Surgery, Sofia, and Onkoderma-Policlinic for Dermatology and Dermatologic Surgery, Sofia, Bulgaria.
    Pyogenic granuloma is a common benign vascular tumour occurring in all ages. Both skin and mucous membranes can be affected. Of pathogenetic importance are trauma, BRAF mutations and probably herpes virus type 1, Orf virus and/or human papilloma virus type 2. Read More

    Clinical and sonographic features of pediatric soft-tissue vascular anomalies part 1: classification, sonographic approach and vascular tumors.
    Pediatr Radiol 2017 Aug 4;47(9):1184-1195. Epub 2017 Aug 4.
    Department of Diagnostic Imaging, The Hospital for Sick Children, 555 University Ave., Toronto, ON, M5G 1X8, Canada.
    Sonography can be used in the management of pediatric soft-tissue vascular anomalies for diagnosing, for assessing lesion extent and for evaluating complications and response to therapy. The sonographic technique includes a combination of gray-scale imaging with color and spectral Doppler techniques. However the interpretation of the sonographic findings requires correlation with the clinical findings, some of which can be easily obtained at the time of scanning. Read More

    Sebaceous gland carcinoma of the ocular adnexa - variability in clinical and histological appearance with analysis of immunohistochemical staining patterns.
    Graefes Arch Clin Exp Ophthalmol 2017 Nov 24;255(11):2277-2285. Epub 2017 Jul 24.
    Department of Ophthalmology, University Eye Hospital Bonn, University of Bonn, Ernst-Abbe Str. 2, 53127, Bonn, Germany.
    Purpose: The purpose of the study was to evaluate the characteristics of sebaceous gland carcinoma (SGC) of the ocular adnexae, which is due to a high variability in clinical, histological and immunohistochemical characteristics often challenging to diagnose.

    Methods: Records of six patients with SGC were reviewed, who underwent surgical excision and who were histologically diagnosed with SGC. For comparison, there were specimens from four patients with basal cell carcinoma (BCC) and four patients with squamous cell carcinoma (SCC). Read More

    Oral Kaposi Sarcoma in HIV-seronegative Saudi patient: Literature review and case report.
    Saudi Dent J 2017 Jul 3;29(3):129-134. Epub 2017 May 3.
    Maxillofacial Surgery and Diagnostic Sciences Department, College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, Riyadh 14611, Saudi Arabia.
    Kaposi Sarcoma (KS) is an intermediate neoplasm affecting the endothelial cells of mucous membranes and skin. It arises most commonly among HIV-infected individuals. We present an intra-oral KS in an 80-year-old Saudi male patient, who is HIV-seronegative, non-immunosuppressed, and with no history of organ transplantation. Read More

    Pediatric endonasal dacryocystorhinostomy: A multicenter series of 116 cases.
    Orbit 2017 Oct 19;36(5):311-316. Epub 2017 Jul 19.
    g Corneoplastic Unit, Queen Victoria Hospital , East Grinstead , United Kingdom.
    We report our experience with pediatric endonasal dacryocystorhinostomy (DCR). Multicenter, retrospective, noncomparative study. Cases of pediatric endonasal DCR during 2006-2011 were included from six oculoplastic units. Read More

    Correlation of Vascular and Inflammatory Index in Oral Pyogenic Granuloma and Periapical Granuloma - An Insight into Pathogenesis.
    J Clin Diagn Res 2017 May 1;11(5):ZC25-ZC28. Epub 2017 May 1.
    Postgraduate Student, Department of Oral Pathology, St. Joseph Dental College, Eluru, Andhra Pradesh, India.
    Introduction: Angiogenesis is vital in the aetiology and pathogenesis of a number of pathological processes that include solid reactive lesions like pyogenic granuloma and chronic inflammatory disorders like periapical granuloma. Vascular Endothelial Growth Factor (VEGF) is a potent proangiogenic cytokine secreted by many cell types which present several pivotal functions in physiologic and pathologic angiogenesis.

    Aim: The aim of the present study was to evaluate and compare the expression of VEGF in oral Pyogenic Granuloma (PG) and Periapical Granuloma (PAG) and also to correlate with the inflammatory cell infiltrate. Read More

    Pyogenic granuloma-like lesion in children: Should we wait?
    Indian J Plast Surg 2017 Jan-Apr;50(1):104-106
    Department of Plastic and Reconstructive Surgery, Hospital Kuala Lumpur, Kuala Lumpur, Malaysia.
    Malignant melanoma is a potentially lethal cutaneous malignancy. Melanoma in paediatrics is rare as compared to adult melanoma. The clinicopathological characteristics of paediatric melanoma are different from adult melanoma, and the presence of melanoma mimics which occurs frequently in children (Spitz naevi) resulted in diagnosis uncertainty. Read More

    Congenital capillary proliferation of the kidney: a distinctive renal vascular lesion of childhood.
    Hum Pathol 2017 Aug 26;66:59-66. Epub 2017 May 26.
    Department of Pathology and Laboratory Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago and Northwestern University Feinberg School of Medicine, - Chicago, IL 60611.
    Renal vascular lesions (RVL) are rare, and their morphological spectrum remains largely unknown, particularly in children. In this study, we characterize the clinicopathological features of RVL in a cohort of 12 children. Seven lesions were classified as previously recognized entities: vascular malformations (4), papillary endothelial hyperplasia (2), and pyogenic granuloma (lobular capillary hemangioma; 1). Read More

    An update of 77 cases diagnosed as oral hemangiomas based on GLUT-1 positivity.
    Exp Mol Pathol 2017 Aug 22;103(1):9-13. Epub 2017 May 22.
    Postgraduate Program, Oral Pathology, Federal University of Rio Grande do Norte, Natal, RN, Brazil.
    Objectives: To evaluate cases diagnosed as "oral hemangiomas" based on the immunohistochemical expression of human glucose transporter protein (GLUT-1) and on histopathological features, and to investigate whether the classification proposed by the ISSVA was used correctly to classify these lesions.

    Material And Methods: All cases stored in the archives of an Oral Pathology Service and diagnosed as "oral hemangiomas" were reviewed. Seventy-seven cases were analyzed regarding the expression of GLUT-1. Read More

    [Immunohistochemical criteria for differential diagnostics of squamous epithelium changes in pyogenic granuloma and squamous cell carcinoma of the oral mucosa].
    Stomatologiia (Mosk) 2017;96(2):33-35
    Peoples' Friendship University of Russia, Moscow, Russia.
    The paper presents an example of differential diagnostic studies for pyogenic granuloma and oral squamous cell carcinoma (SCC). In the described case immunohistochemistry with antibodies to Ki-67 and Gli1 was used as conventional histological procedure proved to be inconvenient for adequate diagnostics. The immunohistochemical study established increased proliferative activity of epithelial cells specific both pyogenic granuloma and oral SCC, but intensive Gli1 protein expression in membranes and cytoplasm of epithelial cells with malignant transformation allowed differentiation of these neoplasms. Read More

    Metastasis of a Renal Collecting Duct Adenocarcinoma to the Oral Cavity After Tooth Extraction.
    J Craniofac Surg 2017 Jun;28(4):e398-e399
    *Department of Pathology, Faculty of Medicine †Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Gaziantep University, Gaziantep ‡Department of Pathology, Faculty of Medicine, TOBB Economics and Technology, Ankara, Turkey.
    Metastatic tumors rarely occur in the oral cavity. The most common of the oral metastases are lung cancers in males, and breast and genital cancers in females. The most common primary tumor metastasis to the oral cavity is from the lung, kidney, liver, prostate, and colorectal cancers. Read More

    Assessment of reactive gingival lesions of oral cavity: A histopathological study.
    J Oral Maxillofac Pathol 2017 Jan-Apr;21(1):180
    Department of Oral and Maxillofacial Pathology, Navodaya Dental College, Raichur, Karnataka, India.
    Background: In the literature, many studies were attempted to analyze the distribution of oral reactive lesions in terms of age, gender and location. However, very few studies have focused on the detailed histopathological features of these reactive lesions of oral cavity. Thus, the purpose of this paper is to document the occurrence, distribution and various histopathological features of reactive gingival lesions. Read More

    Sodium Tetradecyl Sulfate: A Review of Clinical Uses.
    Dermatol Surg 2017 Nov;43(11):1313-1320
    *University of Texas McGovern Medical School at Houston, Houston, Texas; †Department of Dermatology, University of Texas McGovern Medical School at Houston, Houston, Texas.
    Background: Sodium tetradecyl sulfate (STS) is Food and Drug Administration approved for treatment of varicose veins, but numerous other off-label applications have been reported.

    Objective: To describe the clinical uses of STS, as well as efficacy and adverse effects.

    Methods: Review of studies searchable on PubMed from 1938 to 2016 describing clinical uses of STS to determine efficacy and adverse effects associated with various applications. Read More

    Pyogenic Granuloma of the Penis: An Uncommon Lesion with Unusual Presentation.
    Curr Urol 2017 Jan 10;9(4):216-218. Epub 2016 Dec 10.
    Urology, The Whittington Hospital NHS Trust, London, UK.
    We present the case of a 37-year-old man who presented with a penile lesion that engorged on erection. Ultrasound examination demonstrated vascularity of the lesion and the decision was made to perform a complete excision. Histological analysis confirmed the diagnosis of a pyogenic granuloma of the penis. Read More

    Retrospective analysis of biopsied oral and maxillofacial lesions in South-Western Saudi Arabia.
    Saudi Med J 2017 Apr;38(4):405-412
    Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jazan University, Jazan, Kingdom of Saudi Arabia. E-mail.
    Objectives: To report the prevalence and types of biopsied oral and maxillofacial lesions (OMLs) in South-Western (Jazan Province) region, , Kingdom of Saudi Arabia (KSA). Methods: This retrospective study was based on the retrieval of clinicopathological data for a period of 6 years between January 2009 and December 2014. These  data were obtained between October 2014 and June 2015 from the histopathology records of King Fahad Central Hospital, Jazan, KSA, which is the only referral center for biopsy services. Read More

    Malignant fibrous histiocytoma masquerading as pyogenic granuloma.
    Orbit 2017 Apr 28;36(2):122-123. Epub 2017 Feb 28.
    d Lions Eye Institute , Perth , Australia.
    A 68-year-old gentleman presented with a lesion that resembled a pyogenic granuloma in his inferior fornix. The lesion was excised and biopsy demonstrated a proliferation of malignant spindle cells. Three weeks following initial excision, the lesion recurred and was removed via wedge excision of the eyelid. Read More

    Concurrent pyogenic granuloma and bullous impetigo of a pregnant woman's finger.
    Dermatol Online J 2017 Mar 15;23(3). Epub 2017 Mar 15.
    Department of Medicine, University of California San Diego, La Jolla, California.
    Background: Bullous impetigo is a superficial skininfection caused by Staphylococcus aureus (S.aureus). Pyogenic granuloma is a common benigntumor frequently associated with prior trauma. Read More

    1 OF 37