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    • Pyoderma Gangrenosum
    • Harold O Perry
    • Harold O Perry: Influence Statistics

      Harold O Perry

      Harold O Perry

      From the Department of Dermatology, Mayo Clinic, Rochester, MN, USA and the Regional Center of Dermatology, Mater Hospital, Dublin, Ireland | Department of Dermatology, Mayo ...

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      Harold O Perry:Expert Impact

      Concepts for whichHarold O Perryhas direct influence:Pyoderma gangrenosum,Skin cancer,Condyloma acuminatum,Herpes zoster,Pemphigus foliaceus,Pustular psoriasis,Monoclonal gammopathy,Carpal tunnel syndrome.

      Harold O Perry:KOL impact

      Concepts related to the work of other authors for whichfor which Harold O Perry has influence:Pyoderma gangrenosum,Herpes zoster,Postherpetic neuralgia,Cicatricial pemphigoid,Pemphigus vulgaris,Pityriasis rosea,Genital warts.

      KOL Resume for Harold O Perry

      Year
      2004

      From the Department of Dermatology, Mayo Clinic, Rochester, MN, USA and the Regional Center of Dermatology, Mater Hospital, Dublin, Ireland

      1997

      Department of Dermatology, Mayo Clinic Rochester, Rochester, Minnesota

      Emeritus staff

      1996

      the Department of Dermatology, Mayo Clinic, Rochester, Minnesota, USA

      1995

      From the Departments of Neurologic Surgery (W.I.S., D.G.P.), Medical Genetics (V.V.M.), Neurology (B.M.), and Dermatology (H.O.P.), Mayo Clinic, Rochester, Minn.

      1988

      Department of Dermatology, Mayo Clinic and Mayo Foundation, Rochester, Minnesota, USA.

      1987

      Professor of Dermatology, Mayo Medical School, Rochester, Minnesota

      1986

      Department of Dermatology, Mayo Clinic and Mayo Foundation, Rochester, Minnesota, USA

      1985

      Section of Psychiatry, Department of Dermatology, and Division of Community Internal Medicine, Mayo Clinic and Mayo Foundation, Rochester, Minnesota.

      Department of Dermatology, Mayo Clinic and Mayo Foundation, Rochester, Minnesota 55905, USA

      1984

      From the Department of Dermatology, Mayo Clinic and Mayo Foundation, Rochester, MN

      1983

      Department of Dermatology, Mayo Clinic and Mayo Foundation, Rochester, Minnesota, U.S.A.

      1982

      Rochester, Minnesota, U.S.A

      From the Department of Dermatology, Mayo Clinic and Mayo Foundation.

      1981

      Mayo Clinic and Mayo Foundation, Rochester, Minnesota

      1980

      From the Department of Dermatology and Section of Medical Research Statistics, Mayo Clinic and Mayo Foundation.

      1978

      From the Department of Dermatology Mayo Clinic and Mayo Foundation, Rochester, Minnesota

      1977

      Cutaneous Immunopathology Unit and Departments of Dermatology and Immunology, Mayo Clinic and Mayo Foundation, Rochester, Minnesota

      1976

      Department of Dermatology, Mayo Clinic and Mayo Foundation, Rochester, Minnesota

      1974

      Mayo Clinic and Mayo Foundation, Rochester, Minnesota, 55901

      1969

      From the Mayo Clinic and Mayo Foundation, Section of Dermatology, Rochester, Minn.

      1967

      Mayo Clinic and Mayo Foundation, Section of Dermatology Rochester, Minn., USA

      1964

      *Section of Dermatology, Mayo Clinic and Mayo Foundation, Rochester, Minn., U.S.A

      Mayo Clinic and Mayo Foundation Rochester, Minnesota

      1955

      From the Sections of Dermatology Syphilology and Bacteriology, Mayo Clinic and Mayo Foundation, Rochester, Minn.

      Abridgment of thesis submitted by Dr. Perry to the Faculty of the Graduate School of the University of Minnesota in partial fulfillment of the requirements for the degree of Master of Science in Dermatology and Syphilology.

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      Sample of concepts for which Harold O Perry is among the top experts in the world.
      Concept World rank
      23 patients scpd #1
      gangrenosum monoclonal #1
      ulcerative pyoderma skin #1
      cicatricial benign #1
      mp cases #1
      mucin acid mucopolysaccharides #1
      mucocutaneous involvement attempt #1
      childhood pyoderma gangrenosum #1
      gangrene pyoderma #1
      aggressive therapy control #1
      pyoderma chancriforme faciei #1
      intramuscular cortisone acetate #1
      gangrenosum leukemia #1
      dental roentgenograms #1
      diffuse pustular #1
      severe required resection #1
      mayo clinic biopsies #1
      osteosarcoma heterotopic ossification #1
      wegener hormones adult #1
      lesertrélat report #1
      south elastomycosis #1
      highgrade osteosarcoma ossification #1
      histologic findings skin #1
      myeloma accelerated healing #1
      painful pustules #1
      clinical entity advances #1
      periorificial keratoderma #1
      dermatomyositis malignant transformation #1
      oneyear corticosteroid therapy #1
      sharply marginated keratoderma #1
      relationship subcorneal #1
      occasionally signs #1
      61 positive immunofluorescence #1
      mp pyoderma gangrenosum #1
      bullae skin #1
      immunofluorescence pyoderma #1
      discovery leukemia #1
      childhood preschool colitis #1
      pyoderma gangrenosum skin #1
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      Prominent publications by Harold O Perry

      KOL-Index: 7743

      Herpes zoster has been associated with immune suppression, as has an increased risk of cancer. To determine whether patients with herpes zoster are at increased risk for subsequent cancer, we followed 590 residents of Rochester, Minnesota, for 9389 person-years after the diagnosis of herpes zoster. Subsequent relative cancer risks, overall and by specific site, were determined for the entire cohort and selected subgroups. In addition, relative risks of cancer during various intervals ...

      Known for Herpes Zoster | Cancer Diagnosis | Neoplasms Risk | Postherpetic Neuralgia | Immune Suppression
      KOL-Index: 7002

      Coal tar ointments have been used for many years in the treatment of chronic eczematoid dermatitis. The possible carcinogenic effect of coal tar ointment and ultraviolet light (Goeckerman regimen), considered individually or in combination, has been of concern to physicians. A 25-year follow-up study was completed on 426 patients with atopic dermatitis and neurodermatitis who were hospitalized and treated with coal tar ointments and ultraviolet light at the Mayo Clinic from 1950 through ...

      Known for Atopic Dermatitis | Skin Cancer | Ultraviolet Light | Basal Cell Carcinoma | Coal Tar Ointments
      KOL-Index: 6057

      This is a report of seven patients with cutaneous sinus tracts of dental origin who were seen in the past 10 years at the Mayo Clinic. Cutaneous sinus tracts of dental origin most commonly present on the chin or the mandibular region as nodulocystic lesions with suppuration. The lesion may be confused with pyogenic granuloma, foreign body reaction, deep fungal infection, squamous cell carcinoma, or osteomyelitis. However, if the lesion is suspected of being of dental origin, the ...

      Known for Dental Origin | Sinus Tract | Correct Diagnosis | Endodontic Therapy | Pyogenic Granuloma
      KOL-Index: 5613

      A population-based epidemiologic study of pityriasis rosea was developed for Rochester, MN, for a recent 10-year period. Nine hundred thirty-nine patients with pityriasis rosea (340 male patients and 599 female patients) who resided within Rochester city limits at the time the diagnosis was made were included. The average annual incidence rate of this disease was 172.2 per 100,000 person-years (158.9 per 100,000, adjusted to the 1970 U.S. white population). Female patients predominated ...

      Known for Pityriasis Rosea | Incidence Disease | Rochester Minnesota | 10 35 Years | Epidemiologic Study
      KOL-Index: 5496

      Pyoderma gangrenosum, traditionally associated with chronic ulcerative colitis, is recognized by the rapidity of development of a liquefying and necrotizing ulceration. Three patients are described, each of whom developed an atypical, superficial bullous form of pyoderma gangrenosum. Study eventuated in the discovery of leukemia in each patient. Biopsy specimens of the skin lesions failed to show the histologic findings of lymphoma. To a degree, the course of the skin lesions paralleled ...

      Known for Pyoderma Gangrenosum | Skin Lesions | Leukemia Patient | Biopsy Specimens | Rapid Progression
      KOL-Index: 5296

      We are reporting the third case of the Olmsted syndrome, an entity that has received little attention in the medical literature. The syndrome consists of congenital diffuse, sharply marginated keratoderma of the palms and soles, onychodystrophy , constrictions of digits, and periorificial keratoses. Our patient, in addition, had congenital universal alopecia, absence of a premolar tooth, leukokeratosis of oral tissue, and hyperlaxity of the joints. The differential diagnosis includes ...

      Known for Olmsted Syndrome | Periorificial Keratoderma | Differential Diagnosis | Pachyonychia Congenita | Medical Literature
      KOL-Index: 5161

      Treatment of cicatricial pemphigoid is a problem because patients afflicted are elderly, the disease is chronic, systemic agents required for control are potentially toxic (particularly to older patients), and the disease is often in an advanced stage when the diagnosis is established and requires aggressive therapy for control. We selected dapsone as an alternative anti-inflammatory agent because it has provided control in a subset of patients with bullous pemphigoid, five of six who ...

      Known for Benign Mucous | Dapsone Patients | Cicatricial Pemphigoid | Oral Lesions | Aggressive Therapy
      KOL-Index: 5125

      The carpal tunnel syndrome, although a well-defined clinical entity, has been appreciated only recently as a manifestation of systemic diseases. Its special architecture may reflect diseases in which acral edema is a factor. Carpal tunnel syndrome associated with such conditions as dermatomyositis and scleroderma may be relieved symptomatically by the systemic use of corticosteroids. Observations on five cases are reported. Carpal tunnel syndrome coexisted with dermatomyositis in four ...

      Known for Carpal Tunnel Syndrome | Scleroderma Systemic | Defined Clinical
      KOL-Index: 4875

      Two patients each with a two-year history of chronic ulcerative colitis developed, over a 24- to 48-hour period, painful pustules involving the skin and oral mucosa. The pustular eruption was associated with a severe exacerbation of the colitis. Culture of the lesions and of the blood failed to reveal an infectious cause for the eruption. Histologic study of a pustule in case 2 revealed suppurative folliculitis. The lesions subsided rapidly in case 1 when intravenous hydrocortisone and ...

      Known for Ulcerative Colitis | Pustular Eruption | Skin Diseases | Oral Mucosa | Pyoderma Gangrenosum
      KOL-Index: 4857

      Immunopathologic investigations were conducted on the sera and oral mucosal tissue specimens of 23 patients with cicatricial pemphigoid. A linear, continuous basement membrane zone pattern was noted in 83% of oral mucosal biopsy specimens studied. This pattern is indistinguishable from the pattern noted in immunofluorescence studies of bullous pemphigoid, herpes gestationis, and some cases of desquamative gingivitis. Complement studies provided data supportive of classical pathway ...

      Known for Cicatricial Pemphigoid | Sera Patients | Complement Deposition | Desquamative Gingivitis | Herpes Gestationis
      KOL-Index: 4821

      The records of eight patients with pyoderma gangrenosum and monoclonal gammopathy showed that all patients except one had an IgA paraproteinemia. To date, seven patients have had a benign course and multiple myeloma has developed in one. In seven patients, the onset of the pyoderma gangrenosum preceded the detection of the monoclonal gammopathy. The monoclonal gammopathy did not seem to influence the morphologic findings, course, or therapy of the pyoderma gangrenosum. In the one patient ...

      Known for Monoclonal Gammopathy | Pyoderma Gangrenosum | Multiple Myeloma | Iga Paraproteinemia | Skin Lesions
      KOL-Index: 4819

      A patient with dermatomyositis developed malignant transformation of the benign interfascial heterotopic bone. This patient had classic childhood dermatomyositis at the age of 3 years, and the disease was arrested after a one-year course of corticosteroid therapy. Extensive subcutaneous calcinosis cutis and deep interfascial calcinosis were the residua of the disease. Twenty-eight years later, the patient developed a high-grade osteosarcoma within the benign intermuscular heterotopic ...

      Known for Heterotopic Ossification | Malignant Transformation | Osteosarcoma Arising | 3 Years | Calcinosis Dermatomyositis
      KOL-Index: 4680

      For many years, crude coal tar has been used for the treatment of psoriasis. The possible carcinogenic effect of crude coal tar and ultraviolet (UV) radiation (Goeckerman regimen), considered individually or in combination, has been of some concern to physicians. A 25-year follow-up study was completed on 280 patients with psoriasis who were hospitalized and treated with crude coal tar and UV radiation at the Mayo Clinic, Rochester, Minn, during the years 1950 through 1954. The results ...

      Known for Skin Cancer | Coal Tar | Patients Psoriasis | Uv Radiation | Goeckerman Regimen

      Key People For Pyoderma Gangrenosum

      Top KOLs in the world
      #1
      Harold O Perry
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      #2
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      Jeffrey P Callen
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      #5
      LOUIS A BRUNSTING
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      #6
      Mark Denis P Davis
      mayo clinic patch testing pyoderma gangrenosum

      From the Department of Dermatology, Mayo Clinic, Rochester, MN, USA and the Regional Center of Dermatology, Mater Hospital, Dublin, Ireland | Department of Dermatology, Mayo Clinic Rochester, Rochester, Minnesota | Emeritus staff | the Department of

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