Professor Dermatology and Pathology Penn State University
Dermatology
Dr. Klaus F. Helm, MD
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Klaus Helm practices Dermatology. He graduated from University of Rochester School of Medicine and Dentistry. Klaus F. Helm is a published doctor and has 101 publications published. The lastest was: 'Characterization and phenotypic analysis of differentiating CD34+ human bone marrow cells in liquid culture.' He is registered with Medicare.
Publications
- Apocrine Fibroadenoma on the Face: Case Report and Review of the Literature.
- Cutaneous involvement in multiple myeloma (MM): A case series with clinicopathologic correlation.
- Multiple flesh-colored papules and plaques on the trunk.
- Nodules on the cheek of a 6-year-old girl.
- Necrobiosis lipoidica occurring in a patient with rheumatoid arthritis on concurrent tumor necrosis factor-α inhibitor therapy.
- JAAD grand rounds quiz. Onychomatricoma.
- Diffuse Telangiectasias on the Lower Extremities.
- Expression of CK7, Cam 5.2 and Ber-Ep4 in cutaneous squamous Cell carcinoma.
- NUT midline Carcinoma with cutaneous metastases.
- Seasonal variation in dysplastic naevi.
- Basal cell carcinoma characteristics as predictors of depth of invasion.
- A Congenital Case of Circumscribed Acral HypoKeratosis.
- Dermal dendritic cells in psoriasis, nummular Dermatitis, and normal-appearing skin.
- A firm nodule on the arm--quiz case.
- Cutaneous CD34+ spindle Cell neoplasms: Histopathologic features distinguish spindle Cell lipoma, solitary fibrous tumor, and dermatofibrosarcoma protuberans.
- Scleromyxedema presenting with neurologic symptoms: a case report and review of the literature.
- Interstitial Granulomatous drug reaction to anakinra.
- More evidence for a new melanoma paradigm.
- Plaque-like myofibroblastic tumor of infancy.
- Eruptive latent metastatic melanomas after initiation of antitumor necrosis factor therapies.
- Bilateral symmetrical nodules on the feet.
- Localized chronic fibrosing vasculitis causing a rhinophymatous eruption.
- Clinical recurrence of Actinic keratosis following marginal biopsy: a retrospective study.
- Lichen sclerosus of the lip.
- The vanishing biopsy: the trend toward smaller specimens.
- Death receptor apoptosis signaling mediated by FADD in CD30-positive lymphoproliferative disorders involving the Skin.
- Horizontal sections for the presence of eccrine glands.
- The diameter of melanomas.
- The utility of digital clinical photographs in dermatopathology.
- Cystic Basal cell carcinoma or hidrocytoma? The use of an excisional biopsy in a histopathologically challenging case.
- Primary mucinous Carcinoma in a 54-year-old man.
- Multiple hyperkeratotic nodules on the arms.
- Alopecia mucinosa: report of a case and review.
- Erdheim-Chester disease.
- Case reports and a review of the literature on Ulcers mimicking pyoderma gangrenosum.
- Multiple familial trichoepitheliomas: a folliculosebaceous-apocrine genodermatosis.
- CADASIL: blood test versus Skin biopsy?
- The significance of tumor persistence after incomplete excision of Basal cell carcinoma.
- Myxoid melanoma: immunohistochemical studies and a review of the literature.
- Acute and maintenance treatment of Atopic dermatitis in children - two comparative studies with fluticasone propionate (0.05%) cream.
- Publishing flow cytometry data.
- [A new variant of the simian T-lymphotropic retrovirus type I (STLV-IF) in the Sukhumi colony of hamadryas baboons].
- Neutral endopeptidase: variable expression in human lung, inactivation in lung cancer, and modulation of peptide-induced calcium flux.
- Characterization and phenotypic analysis of differentiating CD34+ human bone marrow Cells in liquid culture.
- Ex vivo expansion of megakaryocyte progenitors: effect of various growth factor combinations on CD34+ progenitor Cells from bone marrow and G-CSF-mobilized peripheral ...
- Evaluations of diapers containing absorbent gelling material with conventional disposable diapers in newborn infants.
- Systemic cytomegalovirus in a patient with the keratitis, ichthyosis, and deafness (KID) syndrome.
- Immunohistochemistry of pigmented Actinic keratoses, Actinic keratoses, melanomas in situ and solar lentigines with Melan-A.
- Immunolocalization of 5alpha-reductase isozymes in Acne lesions and normal skin.
- Method of mutation analysis may contribute to discrepancies in reports of (V599E)BRAF mutation frequencies in melanocytic neoplasms.
- Age distribution of biopsied junctional nevi.
- Congenital fascial dystrophy: the stiff Skin syndrome.
- A solitary warty plaque. Isolated cerebriform collagenoma.
- The immunohistochemical characteristics of the basosquamous Cell carcinoma.
- Bilateral plantar amyloidosis: a unique presentation of localized cutaneous amyloidosis.
- Systemic sarcoidosis presenting in the black dye of a tattoo.
- Erythema ab igne caused by a car heater.
- A proposed new classification system for lichenoid Keratosis.
- Juvenile melanoma (Spitz nevus).
- Radiation Keratosis associated with exposure to a gold ring.
- Interstitial granulomatous Dermatitis with arthritis.
- Coexisting malignancies in patients with malignant melanoma.
- Decreased expression of the human progenitor Cell antigen (CD34) in morphea.
- Acute onset of bilateral hemorrhagic leg lesions. Pneumococcal Cellulitis.
- Pityrosporum Folliculitis and severe pruritus in two patients with Hodgkin's disease.
- Tricholemmal Carcinoma of the eyelid.
- Verruciform xanthoma in an immunocompromised patient: a case report and immunohistochemical study.
- Cutaneous metastases in patients with metastatic Carcinoma: a retrospective study of 4020 patients.
- Palisading cutaneous fibrous histiocytoma. An immunohistochemical study demonstrating differentiation from dermal dendrocytes.
- Seborrheic keratoses with occult underlying Basal cell carcinoma.
- A clinical and pathologic study of histiocytosis X in adults.
- Management of a hidradenoma with Mohs micrographic surgery.
- Granuloma annulare: an immunohistochemical study.
- Borst-Jadassohn phenomenon associated with an undifferentiated spindle Cell neoplasm.
- Diagnosis of Dermatitis herpetiformis by an avidin-biotin-peroxidase method.
- Generalized non-Langerhans Cell histiocytosis: four cases illustrate a spectrum of disease.
- Contact Dermatitis from topical auranofin.
- Deposition of membrane attack complex in cutaneous Lesions of lupus erythematosus.
- Topical auranofin ointment for the treatment of plaque psoriasis.
- Cell surface molecules in Basal cell carcinomas.
- Malignant melanoma with clinical and histologic features of Merkel Cell carcinoma.
- Proliferating Cell nuclear antigen distribution in keratoacanthoma and squamous Cell carcinoma.
- Identification of bullous pemphigoid, pemphigus, laminin, and anchoring fibril antigens in human fetal Skin.
- Epidermal antigen preservation with freezing.
- The misspelling of pruritus.
- Pseudoresistance to pediculicides in a case of pubic lice.
- Lichen sclerosus et atrophicus in children and young adults.
- A clinical and histopathologic study of Granulomatous rosacea.
- Granulomatous slack Skin: a clinicopathological and immunohistochemical study of three cases.
- Pyoderma gangrenosum-like ulcer in a patient with large granular lymphocytic leukemia.
- Benign lymphocytic infiltrate of the skin: correlation of clinical and pathologic findings.
- Malignant lymphoma and leukemia with prominent ulceration: clinicopathologic correlation of 33 cases.
- Immunohistochemical stains in extramammary Paget's disease.
- Detection of HSV-specific DNA in biopsy tissue of patients with Erythema multiforme by polymerase chain reaction.
- Inexpensive digital photography in clinical dermatology and dermatologic surgery.
- Pemphigus foliaceus successfully treated with mycophenolate mofetil as a steroid-sparing agent.
- An unusually aggressive trichoblastoma.
- The spectrum of epidermal nevi: a case of verrucous epidermal nevus contiguous with nevus sebaceus.
- Rapidly growing squamous Cell carcinoma.
- Chemotherapy-induced inflammation in seborrheic keratoses mimicking disseminated herpes zoster.
Schools
University Of Rochester
University Rochester
Mayo Clin
Procedures Preformed
- Destruction of Benign Skin Lesion
- Destruction of Malignant Skin Lesion
- Excision of Benign Skin Lesion
- Excision of Malignant Skin Lesion
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Conditions Treated
- Acne
- Actinic Keratosis
- Athlete's Foot
- Atopic Dermatitis (Eczema)
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Doctors Specialties
- Dermatopathology
- Dermatology
Accepted Insurances
Education
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Mayo School of Graduate Medical Education -
University of Rochester -
University of Rochester School of Medicine and Dentistry
Hospital
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Penn State Milton S. Hershey Medical Center
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1720041569 |
| Last Name Of The Provider | HELM |
| First Name Of The Provider | KLAUS |
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