432 results match your criteria Pseudolymphoma Cutaneous


Cutaneous pseudolymphoma with rhinophyma-like lesion.

J Dermatol 2019 Apr 5. Epub 2019 Apr 5.

Department of Dermatology, Kido Hospital, Niigata, Japan.

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http://dx.doi.org/10.1111/1346-8138.14882DOI Listing
April 2019
6 Reads

Cutaneous Pseudolymphoma Due to Hirudotherapy

Turkiye Parazitol Derg 2019 Mar;43(1):50-52

Necmettin Erbakan Univercity Meram Faculty of Medicine, Department of Pathology, Konya, Türkiye

Pseudolymphoma, also known as Jessner’s lymphocytic infiltration, is a benign but usually chronic, T-cell infiltrating disease with erythematous papules and plaques usually seen on the skin of the face, neck, and back. The use of leech therapy also known as hirudotherapy has increased in recent years. Here, we report a 52-year-old male patient who had undergone hirudotherapy in his neck and developed infiltrating plaques after four months. Read More

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http://cms.galenos.com.tr/Uploads/Article_26294/TPD-43-50-En
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http://dx.doi.org/10.4274/tpd.galenos.2018.6037DOI Listing
March 2019
4 Reads

IgG4-Related Skin Disease Presenting as a Pseudolymphoma in a White Adolescent Girl.

Am J Dermatopathol 2019 Feb 26. Epub 2019 Feb 26.

Department of Pathology, University of Virginia School of Medicine, Charlottesville, VA.

Immunoglobulin gamma (Ig) type 4-related disease (IgG4-RD) is a chronic immunologic systemic disorder that has gained worldwide recognition in the past decade. This entity can affect almost every organ system, and its characteristic lesions have been found in a variety of organs such as lacrimal and salivary glands, pancreas, liver, bile ducts, lungs, kidneys, retroperitoneum, breast, aorta, thyroid, and prostate. This case reports a very rare case of IgG4-RD presenting with a cutaneous lesion in a young female patient mimicking a lymphoproliferative disorder. Read More

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http://Insights.ovid.com/crossref?an=00000372-900000000-9818
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http://dx.doi.org/10.1097/DAD.0000000000001401DOI Listing
February 2019
13 Reads
1.426 Impact Factor

Lymphoprolipherative skin reactions induced by anti-TNFα: an open question.

J Dermatolog Treat 2019 Feb 27:1-4. Epub 2019 Feb 27.

a 1st Department of Dermatology "Andreas Syggros" Hospital , Medical School, National and Kapodistrian University of Athens , Athens , Greece.

Although anti-TNFα agents have revolutionized the treatment of many inflammatory diseases, various concerns have been reported regarding the risks of cancer development, as well as acceleration of the progression of subclinical, preexisting malignancies. In this case series, we investigated the provocative effect of anti-TNFα drugs in the development of cutaneous mycosis fungoides (MF)-like lymphoproliferative reactions. We describe five patients aged between 25-63 diagnosed with autoimmune disorders (psoriatic arthritis - one patient, Crohn's disease - one patient and ankylosing spondylitis - three patients) who received anti-TNFα agents before the development of a cutaneous lymphoproliferative reaction. Read More

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http://dx.doi.org/10.1080/09546634.2019.1579889DOI Listing
February 2019
10 Reads

Dermoscopy in lymphoproliferative disorders - experience from a cutaneous lymphoma clinic in a tertiary cancer center.

J Am Acad Dermatol 2019 Jan 14. Epub 2019 Jan 14.

Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY, USA.

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http://dx.doi.org/10.1016/j.jaad.2018.12.064DOI Listing
January 2019
4 Reads

Lymphoma or pseudolymphoma: A report of six cases and review of the literature.

Dermatol Ther 2018 Dec 27:e12807. Epub 2018 Dec 27.

Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.

To explore and compare the clinical presentations and pathologic features of cutaneous pseudolymphomas (CPL) with primary cutaneous lymphomas. Review literature in order to improve the treatment of CPL. Six cases of CPLs were collected. Read More

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http://dx.doi.org/10.1111/dth.12807DOI Listing
December 2018
10 Reads
1.478 Impact Factor

Late cutaneous B-cell pseudolymphoma after an upper-eyelid gold weight implant.

Contact Dermatitis 2019 Apr 30;80(4):256-258. Epub 2019 Jan 30.

Department of Dermatology, Hospital Universitario Príncipe de Asturias, Madrid, Spain.

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http://doi.wiley.com/10.1111/cod.13193
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http://dx.doi.org/10.1111/cod.13193DOI Listing
April 2019
34 Reads

CD8-positive pseudolymphoma in lues maligna and human immunodeficiency virus with monoclonal T-cell receptor-beta rearrangement.

J Cutan Pathol 2019 Mar 10;46(3):204-210. Epub 2018 Dec 10.

Department of Dermatology and Allergology, Klinikum Bremen-Mitte, Bremen, Germany.

A 42-year-old Caucasian man suffered from disseminated plaques and ulcerated nodules for 6 weeks. He had weight loss and generalized lymphadenopathy. Underlying diseases were not known up till then. Read More

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http://doi.wiley.com/10.1111/cup.13390
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http://dx.doi.org/10.1111/cup.13390DOI Listing
March 2019
13 Reads

A rare case of primary cutaneous diffuse large B-cell lymphoma, leg type.

Cutis 2018 Sep;102(3):E31-E34

Department of Dermatopathology, Western University of Health Sciences, Pomona, California, USA.

Primary cutaneous diffuse large B-cell lymphoma, leg type (DLBCLLT) is a rare, intermediately aggressive form of primary cutaneous B-cell lymphoma (CBCL) that is characterized by the presence of large round cells on histopathology. Clinically, patients present with red-brown nodules on the distal legs. The prognosis is less favorable than other types of CBCLs, with a 5-year survival rate of 50%. Read More

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September 2018
28 Reads

Cutaneous pseudolymphoma secondary to gabapentin.

BMJ Case Rep 2018 Oct 21;2018. Epub 2018 Oct 21.

Affiliated Dermatology, Scottsdale, Arizona, USA.

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http://dx.doi.org/10.1136/bcr-2018-227245DOI Listing
October 2018
6 Reads

Generalized fixed drug eruption mimicking CD8+ cutaneous T-cell lymphoma in HIV.

J Cutan Pathol 2019 Feb 14;46(2):134-137. Epub 2018 Nov 14.

University of Washington Division of Dermatology, Seattle, Washington.

We present a case of a widespread fixed drug eruption histologically mimicking CD8 positive cutaneous T-cell lymphoma (CTCL). CTCL has several potential histological and clinical mimics, and accurate diagnosis relies on a combination of clinicopathological correlation and molecular studies. We add generalized fixed drug eruption to the list of possible CTCL mimics. Read More

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http://dx.doi.org/10.1111/cup.13376DOI Listing
February 2019
12 Reads

Dermoscopy of Lymphomas and Pseudolymphomas.

Dermatol Clin 2018 Oct 14;36(4):377-388. Epub 2018 Aug 14.

Centro Oncologico ad Alta Tecnologia Diagnostica, Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Viale Risorgimento 80, Reggio Emilia 42123, Italy; Dermatology Department, University of Modena and Reggio Emilia, via del Pozzo 71, Modena 41124, Italy.

Primary cutaneous lymphomas are a heterogeneous group that includes 2 main groups of primary T- and B-cell lymphomas, which can involve the skin with distinct variability in clinical presentation, histopathology, immunophenotypes, molecular signature, and prognosis. The authors describe the most frequent clinical forms of cutaneous lymphomas and their dermoscopic features. Even if the diagnosis of these entities is still based on a cellular level and the literature on dermoscopy in cutaneous lymphomas is limited and, for several entities it is based only on single case reports/case series, we think that know how they appear also in dermoscopy can be useful for helping in the clinical diagnosis. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S07338635183107
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http://dx.doi.org/10.1016/j.det.2018.05.005DOI Listing
October 2018
24 Reads

Expression of Peripheral Node Addressins by Plasmacytic Plaque of Children, APACHE, TRAPP, and Primary Cutaneous Angioplasmacellular Hyperplasia.

Appl Immunohistochem Mol Morphol 2018 07;26(6):411-419

Department of Pathology, University of Valencia, Valencia, Spain.

High-endothelial venules are a common feature of 3 types of cutaneous pseudolymphomas: pretibial lymphoplasmacytic plaque (PLP) of children, acral pseudolymphomatous angiokeratoma of children (APACHE), and T-cell rich angiomatoid polypoid pseudolymphoma (TRAPP). In addition, primary cutaneous angioplasmacellular hyperplasia (PCAH) overlaps with these other 3 conditions. We intend to study the expression of peripheral node addressins in PLP, APACHE, TRAPP, and PCAH. Read More

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http://dx.doi.org/10.1097/PAI.0000000000000433DOI Listing
July 2018
7 Reads

Cutaneous Pseudolymphoma Secondary to Exogenous Pigment in a Polychrome Tattoo.

J Investig Allergol Clin Immunol 2018 Jun;28(3):199-201

Allergology Section, Hospital General Universitario de Ciudad Real, Spain.

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http://dx.doi.org/10.18176/jiaci.0238DOI Listing
June 2018
3 Reads

Sustained remission of recalcitrant cutaneous lymphoid hyperplasia after thalidomide treatment.

JAAD Case Rep 2018 Apr 28;4(3):245-247. Epub 2018 Feb 28.

Division of Dermatology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri.

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http://dx.doi.org/10.1016/j.jdcr.2018.01.012DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5909489PMC
April 2018
2 Reads

Cutaneous lymphoid hyperplasia (pseudolymphoma).

CMAJ 2018 Apr;190(13):E398

Faculty of Medicine (Zhou), University of Ottawa, Ottawa, Ont.; Division of Dermatology (Mistry), Department of Medicine, University of Toronto, Toronto, Ont.

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http://dx.doi.org/10.1503/cmaj.170812DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5880648PMC
April 2018
5 Reads

Cutaneous pseudolymphoma caused by Poly Implant Prothèse breast implants.

J Eur Acad Dermatol Venereol 2018 Sep 18;32(9):e358-e360. Epub 2018 May 18.

Department of Dermatology and Venereology, I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation.

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http://dx.doi.org/10.1111/jdv.14934DOI Listing
September 2018
18 Reads

Cutaneous pseudolymphoma following quadrivalent human papillomavirus vaccination - a rare adverse event.

J Dtsch Dermatol Ges 2018 Apr 9;16(4):465-467. Epub 2018 Mar 9.

Dermatology Department, Hospital Santo António dos Capuchos, Centro Hospitalar Lisboa Central, Lisbon, Portugal.

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http://dx.doi.org/10.1111/ddg.13470DOI Listing
April 2018
8 Reads

Panel Sequencing Shows Recurrent Genetic FAS Alterations in Primary Cutaneous Marginal Zone Lymphoma.

J Invest Dermatol 2018 07 23;138(7):1573-1581. Epub 2018 Feb 23.

Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany; Department of Dermatology, Venereology and Allergology and Skin Cancer Center, University Hospital Würzburg, Würzburg, Germany.

Primary cutaneous marginal zone lymphoma (PCMZL) represents an indolent subtype of non-Hodgkin lymphoma that is clinically characterized by slowly growing skin tumors with a very low propensity for systemic dissemination. The underlying genetic basis of PCMZL has not been comprehensively elucidated. To gain deeper insight into the molecular pathogenesis of PCMZL, we performed hybridization-based panel sequencing of 38 patients with well-characterized PCMZL. Read More

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http://dx.doi.org/10.1016/j.jid.2018.02.015DOI Listing
July 2018
9 Reads

Borrelia burgdorferi Infection and Lyme Disease in North American Horses: A Consensus Statement.

J Vet Intern Med 2018 Mar 22;32(2):617-632. Epub 2018 Feb 22.

Department of Clinical Studies, University of Pennsylvania, School of Veterinary Medicine, Kennett Square, PA.

Borrelia burgdorferi infection is common in horses living in Lyme endemic areas and the geographic range for exposure is increasing. Morbidity after B. burgdorferi infection in horses is unknown. Read More

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http://dx.doi.org/10.1111/jvim.15042DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5866975PMC
March 2018
5 Reads

Lymphomatoid contact dermatitis caused by limonene hydroperoxides confirmed by an exposure provocation test with the involved personal hygiene products.

Contact Dermatitis 2018 Mar;78(3):230-233

Department of Dermatology, Hospital del Mar. Institut Mar d'Investigacions Médiques, Universitat Autònoma, 08003, Barcelona, Spain.

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http://doi.wiley.com/10.1111/cod.12908
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http://dx.doi.org/10.1111/cod.12908DOI Listing
March 2018
27 Reads

Cutaneous intravascular CD30+ T-cell pseudolymphoma occurring in a regressing keratoacanthoma.

J Cutan Pathol 2018 Apr 18;45(4):296-298. Epub 2018 Feb 18.

Associates in Dermatology, MD PL, Fort Myers, Florida.

Cutaneous intravascular CD30+ pseudolymphoma is an uncommon incidental finding that may mimic intravascular or angiotropic lymphoma. We describe a 78-year-old female with a traumatized regressing keratoacanthoma on her left cheek. A shave biopsy revealed intravascular staining of atypical lymphocytes positive for CD45, CD3 and CD30. Read More

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http://doi.wiley.com/10.1111/cup.13111
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http://dx.doi.org/10.1111/cup.13111DOI Listing
April 2018
23 Reads

Drug induced pseudolymphoma.

Semin Diagn Pathol 2018 Jul 1;35(4):247-259. Epub 2018 Feb 1.

Regional Medical Laboratory, 4142 South Mingo Road, Tulsa, OK 74146-3632, United States.

Atypical lymphocytic infiltrates of the skin comprise a broad spectrum of entities ranging from benign infiltrates to those that are malignant. Many of these infiltrates are in fact reactive lymphomatoid ones related to drug therapy falling under the general category of drug associated pseudolymphoma. Within this nosologic umbrella are nodular and diffuse infiltrates resembling low grade T and B cell lymphoma consistent with lymphocytoma cutis, drug associated reversible T cell dyscrasias which draw a strong morphologic and phenotypic parallel with mycosis fungoides and the various pre-lymphomatous T cell dyscrasias, and angiocentric CD30 positive infiltrates mirroring lymphomatoid papulosis. Read More

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http://dx.doi.org/10.1053/j.semdp.2017.11.003DOI Listing
July 2018
14 Reads

HIV-Associated Psoriasis.

Authors:
N Queirós T Torres

Actas Dermosifiliogr 2018 May 1;109(4):303-311. Epub 2018 Feb 1.

Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal; Unidad de Dermatología, Centro Hospitalar e Universitário do Porto, Porto, Portugal. Electronic address:

Human immunodeficiency virus (HIV) prevalence is increasing worldwide as people on antiretroviral therapy are living longer. These patients are often susceptible to debilitating inflammatory disorders that are frequently refractory to standard treatment. Psoriasis is a systemic inflammatory disorder, associated with both physical and psychological burden, and can be the presenting feature of HIV infection. Read More

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http://dx.doi.org/10.1016/j.ad.2017.09.014DOI Listing
May 2018
6 Reads

[The key role of the pathologist in the diagnosis of syphilis: A case report].

Ann Pathol 2018 Feb 23;38(1):64-67. Epub 2017 Dec 23.

Hospices civils de Lyon, institut de pathologie multisite, centre de biologie sud, centre hospitalier, 165, chemin du Grand-Revoyet, 69310 Pierre-Bénite, France; Université de Lyon 1, 8, avenue Rockefeller, 69003 Lyon, France.

Syphilis is a resurging sexually transmitted infection linked to Treponema Pallidum. Syphilitic lymphadenitis can be present during the 3 stages of the disease. Its histological diagnosis remains challenging for the pathologist given its possible misleading aspect and its ability to mimic as well as reactional as tumoral conditions. Read More

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http://dx.doi.org/10.1016/j.annpat.2017.10.014DOI Listing
February 2018
11 Reads

Red nodule on the face with "spontaneous" regression.

An Bras Dermatol 2017 ;92(5 Suppl 1):135-137

Department of Pathology. Hospital Universitario Doctor Peset. Valencia. Spain.

Pseudolymphomatous folliculitis is a rare entity included among the cutaneous pseudolymphomas. A 32-year-old man, with an unremarkable medical history, presented with a two-month history of an asymptomatic solitary nodule on his left cheek. Histopathological examination demonstrated a dense nodular and diffuse dermal lymphocytic infiltrate with numerous histiocytes and dendritic cells that surrounded hypertrophic hair follicles. Read More

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http://dx.doi.org/10.1590/abd1806-4841.20175540DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5726703PMC
March 2018
15 Reads

Areolar lymphocytoma in a child: A rare cutaneous presentation of borreliosis.

Pediatr Dermatol 2018 Jan 4;35(1):e90-e91. Epub 2017 Dec 4.

Division of Dermatology, Department of Pediatrics, School of Medicine, University of Washington and Seattle Children's Hospital, Seattle, WA, USA.

Lyme disease is a common tick-borne infection caused by Borrelia burgdorferi in the United States, where infection is most prevalent in the northeastern and mid-Atlantic states. Although classically associated with erythema migrans, Lyme disease caused by Borrelia species found in Europe may also present with other cutaneous findings. Here we report the case of a girl who was clinically diagnosed with Lyme disease based on her history of recent travel and the appearance of an areolar lymphocytoma; this was confirmed by testing. Read More

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http://dx.doi.org/10.1111/pde.13353DOI Listing
January 2018
8 Reads

Red tattoo-related mycosis fungoides-like CD8+ pseudolymphoma.

J Cutan Pathol 2018 Mar 27;45(3):226-228. Epub 2017 Dec 27.

Department of Dermatology, Mayo Clinic, Rochester, Minnesota.

Cutaneous reactions to red tattoo pigment rarely manifest as pseudolymphomatous reactions. We describe an exceedingly rare case of red tattoo-related T-cell predominant pseudolymphoma microscopically mimicking mycosis fungoides. Careful clinicopathological correlation was required to obtain the correct diagnosis and aid in an effective treatment course. Read More

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http://dx.doi.org/10.1111/cup.13089DOI Listing
March 2018
15 Reads

Treatment of Cutaneous Pseudolymphoma: A Systematic Review.

Acta Derm Venereol 2018 Mar;98(3):310-317

Department of Dermatology, Jena University Hospital Erfurter Straße 35, DE-07743 Jena, Germany.

Cutaneous pseudolymphoma (CPL) is a reactive polyclonal T- or B-cell lymphoproliferative process. CPL may appear as localized or disseminated skin lesions. While most cases of CPL are idiopathic, they may also occur as a response to, for example, contact dermatitis, arthropod reactions, and bacterial infections. Read More

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http://dx.doi.org/10.2340/00015555-2841DOI Listing
March 2018
13 Reads

Eruption of lymphocyte recovery with atypical lymphocytes mimicking a primary cutaneous T-cell lymphoma: a series of 12 patients.

Hum Pathol 2018 01 28;71:100-108. Epub 2017 Oct 28.

Department of Pathology and INSERM U955 team 9, AP-HP, Henri-Mondor Hospital, 94220 Créteil, France. Electronic address:

Eruption of lymphocyte recovery (ELR) may occur during bone marrow aplasia after chemotherapies. We reviewed the clinical and pathologic features of 12 patients (male-female ratio, 7:5; median age, 61 years) with an atypical ELR histologically mimicking a primary cutaneous T-cell lymphoma such as Sézary syndrome or CD30+ T-cell lymphoproliferative disorder. All the patients displayed an erythematous maculopapular eruption on the trunk and the limbs associated with fever. Read More

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http://dx.doi.org/10.1016/j.humpath.2017.10.018DOI Listing
January 2018
21 Reads

Cutaneous Lyme borreliosis: Guideline of the German Dermatology Society.

Ger Med Sci 2017 5;15:Doc14. Epub 2017 Sep 5.

Klinik für Infektiologie Klinik St Georg, Leipzig, Germany.

This guideline of the German Dermatology Society primarily focuses on the diagnosis and treatment of cutaneous manifestations of Lyme borreliosis. It has received consensus from 22 German medical societies and 2 German patient organisations. It is the first part of an AWMF (Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften e. Read More

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http://www.egms.de/en/journals/gms/2017-15/000255.shtml
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http://dx.doi.org/10.3205/000255DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5588623PMC
August 2018
20 Reads

Perianal pseudolymphoma: A case report and review of the literature.

Int J Surg Case Rep 2017 17;39:271-272. Epub 2017 Aug 17.

Department of Surgery, Cairns Private Hospital, Cairns, Queensland, Australia.

Introduction: Perianal pseudolymphoma is a rare lymphoproliferative disorder that can mimic cutaneous lymphoma. The condition can present acutely with concerns of perianal sepsis. The purpose of this case review is to review the current literature on perianal pseudolymphoma and emphasise to the surgical community its presentation, suggested aetiology and management. Read More

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http://dx.doi.org/10.1016/j.ijscr.2017.08.014DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5587893PMC
August 2017
6 Reads

Cutaneous Pseudolymphoma Arising as Wolf's Post-Herpetic Isotopic Response.

JAMA Dermatol 2017 11;153(11):1198-1200

Department of Dermatology, University of Rochester Medical Center, Rochester, New York.

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http://dx.doi.org/10.1001/jamadermatol.2017.3021DOI Listing
November 2017
9 Reads

Possible role of Helicobacter pylori in diseases of dermatological interest.

J Biol Regul Homeost Agents 2017 APR-JUN;31(2 Suppl. 2):57-77

Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.

Helicobacter pylori is a gram-negative, flagellate, microaerophilic bacterium identified for the first time about 30 years ago, as a pathogenic factor of gastritis and peptic ulcer. Soon after, it was linked to several gastrointestinal and extra-gastrointestinal diseases (hematological, cardiovascular, neurological, pulmonary and ocular diseases, obesity, diabetes mellitus, growth retardation and extragastric MALT lymphoma). Association and possible cause-effect correlation with H. Read More

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July 2017
75 Reads

Acral angiokeratoma-like pseudolymphoma in a middle-aged woman.

J Cutan Pathol 2017 Oct 24;44(10):878-881. Epub 2017 Jul 24.

Dermatology Service, Department of Medicine, Memorial Sloan-Kettering Cancer Center and Weill Cornell Medical College, New York, New York.

Acral angiokeratoma-like pseudolymphoma is a rare type of pseudolymphoma presenting as dark-red papules on the hand or foot. We describe a 59-year-old woman who presented with an unusual unilateral, clustered aggregate of scaly violaceous papules on the toe with an indolent course. Skin biopsy showed a prominent vascular proliferation associated with a dermal infiltrate of monoclonally rearranged T-follicular helper phenotype T-cells, in keeping with CD4+ small/medium T-cell lymphoproliferative disorder (SMPTC-LPD). Read More

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http://dx.doi.org/10.1111/cup.12999DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5624521PMC
October 2017
16 Reads

The Histopathological Spectrum of Pseudolymphomatous Infiltrates in Cutaneous Lupus Erythematosus.

Am J Dermatopathol 2018 Apr;40(4):247-253

Research Unit Dermatopathology, Department of Dermatology, Medical University of Graz, Graz, Austria.

The occurrence of pseudolymphomatous infiltrates in cutaneous lupus erythematosus (cLE) is described mainly in lupus panniculitis and lupus tumidus/lymphocytic infiltration of the skin (Jessner-Kanof). We collected 15 cases of pseudolymphomatous cLE other than lupus panniculitis and lupus tumidus (M:F = 4:11; age range: 23-79 years; mean age: 50.9 years; median age: 57 years). Read More

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http://dx.doi.org/10.1097/DAD.0000000000000942DOI Listing
April 2018
35 Reads

Cutaneous T pseudolymphoma on the red pigmented areas of a tattoo.

Int J Dermatol 2017 08 2;56(8):e172-e173. Epub 2017 Jun 2.

Department of Surgical, Microsurgical and Medical Sciences, Dermatology, University of Sassari, Sassari, Italy.

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http://dx.doi.org/10.1111/ijd.13659DOI Listing
August 2017
8 Reads

Atypical presentations of cutaneous leishmaniasis: A systematic review.

Acta Trop 2017 Aug 17;172:240-254. Epub 2017 May 17.

Laboratory of Microbiology and Parasitology, Faculty of Medicine, Federal University of Cariri, UFCA, Barbalha, Ceará, Brazil. Electronic address:

Cutaneous Leishmaniasis (CL) is endemic in 88 countries, showing relevant prevalences. The aim of this study was to perform a systematic review on atypical lesions of CL around the world, addressing clinico-epidemiological, immunological and therapeutic aspects. A search of the literature was conducted via electronic databases Scopus and PubMed for articles published between 2010 and 2015. Read More

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http://dx.doi.org/10.1016/j.actatropica.2017.05.022DOI Listing
August 2017
32 Reads

Cutaneous Pseudolymphoma.

Surg Pathol Clin 2017 Jun 22;10(2):455-476. Epub 2017 Mar 22.

Kempf & Pfaltz, Histologische Diagnostik, Seminarstrasse 1, 8057 Zürich, Zurich, Switzerland; Department of Dermatology, University Hospital Zurich, Gloriastrassse 31, 8091 Zürich, Switzerland.

The term, cutaneous pseudolymphoma (PSL), refers to a group of lymphocyte-rich infiltrates, which either clinically and/or histologically simulate cutaneous lymphomas. Clinicopathologic correlation is essential to achieve the final diagnosis in cutaneous PSL and to differentiate it from cutaneous lymphomas. A wide range of causative agents (eg, Borrelia, injections, tattoo, and arthropod bite) has been described. Read More

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http://dx.doi.org/10.1016/j.path.2017.01.002DOI Listing
June 2017
12 Reads

Chronic amastigote-negative cutaneous leishmaniasis: A clinical, histopathologic and molecular study of 27 cases with emphasis on atypical and pseudolymphomatous presentations.

J Cutan Pathol 2017 Jun 10;44(6):530-537. Epub 2017 Apr 10.

Microbiology and Virology Unit, Azienda Ospedaliero Universitaria Città della Salute e della Scienza, Turin, Italy.

Background: Chronic amastigote-negative cutaneous leishmaniasis (CL) is a diagnostic challenge, as the parasite load may be low, or absent in biopsy tissue sections.

Methods: A series of consecutive biopsy specimens, taken from 130 patients with a diagnosis of granulomatous dermatitis of unknown etiology, were reviewed. Polymerase chain reaction (PCR) was carried out for Leishmania-specific DNA. Read More

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http://dx.doi.org/10.1111/cup.12927DOI Listing
June 2017
27 Reads

Injection-Site Cutaneous Pseudolymphoma Induced by a GM-CSF-Producing Tumor Cell Vaccine.

JAMA Dermatol 2017 04;153(4):332-334

Division of Dermatology, Department of Medicine, Washington University, St Louis, Missouri2Department of Pathology and Immunology, Washington University, St Louis, Missouri3Dermatopathololgy Center, Washington University, St Louis, Missouri.

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http://dx.doi.org/10.1001/jamadermatol.2016.4988DOI Listing
April 2017
6 Reads

Lymphocytoma cutis: diagnostic enigma for the maxillofacial surgeon.

J Korean Assoc Oral Maxillofac Surg 2016 Dec 27;42(6):379-382. Epub 2016 Dec 27.

Department of Oral Pathology and Microbiology, KLE Viswanath Katti Institute of Dental Sciences, KLE University, Belagavi, India.

Cutaneous lymphoid hyperplasia (CLH) is a cutaneous pseudolymphoma with a worldwide distribution, equally affecting all races and ethnic groups. Due to its vast array of characteristics, it is most often missed in the differential diagnosis of firm to soft lumps on the head and neck. A systematic approach to the workup and diagnosis along with treatment of such lesions is discussed in this article. Read More

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http://dx.doi.org/10.5125/jkaoms.2016.42.6.379DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5206245PMC
December 2016
8 Reads

[Differential diagnosis of basal cell carcinoma of the face: Dermatologist advice may avoid surgery].

Rev Stomatol Chir Maxillofac Chir Orale 2016 Nov 14;117(5):335-339. Epub 2016 Jul 14.

Aix Marseille université, 13916 Marseille, France; Service de dermatologie, hôpital Nord, AP-HM, 13915 Marseille cedex 20, France.

Introduction: Basal cell carcinoma (BCC) is the most common skin cancer in France. It is commonly diagnosed in front of a papule or nodule of the face. The surgeon should be able to question the diagnosis of BCC when nodular lesions are untypical, keeping in mind that some differential diagnoses require only medical treatment. Read More

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http://dx.doi.org/10.1016/j.revsto.2016.05.004DOI Listing
November 2016
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Cutaneous metastasis of inflammatory breast carcinoma mimicking an erythema annulare centrifugum: a sign of locally recurrent cancer.

Clin Exp Dermatol 2016 Dec 20;41(8):906-910. Epub 2016 Oct 20.

Department of Oncology, Hospital Casa de Salud, Valencia, Spain.

Erythema annulare centrifugum (EAC) is a clinical reaction pattern that includes lupus erythematosus, spongiotic dermatitis (particularly pityriasis rosea), pseudolymphoma and cutaneous B-cell lymphoma. However, it can be the result of cutaneous metastasis by an internal carcinoma. We present the case of a 38-year-old woman with bilateral inflammatory breast cancer following multimodal therapy. Read More

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http://doi.wiley.com/10.1111/ced.12953
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http://dx.doi.org/10.1111/ced.12953DOI Listing
December 2016
17 Reads

Tinea on a Tattoo.

Acta Dermatovenerol Croat 2016 Aug;24(3):223-4

Marius Irimie, MD, 40, Zizinului Street, Bl. 31, Sc. C, Ap. 2, 500414, Brasov, Romania;

In the last twenty years, the prevalence of individuals with tattoos in the general population has increased in Europe (1) as well as in Australia (2) and the United States of America (3). A series of complications such as acute inflammatory reactions, allergic contact dermatitis (4,5), photoinduced, lichenoid, and granulomatous reactions (6, 7), pseudolymphoma (8), pseudoepitheliomatous hyperplasia (9), skin infections (6), and skin cancers (10) may occur on tattoos. Infectious complications on tattoos include bacterial infections (pyoderma, leprosy, syphilis, cutaneous tuberculosis, mycobacteriosis) (11-14), viral infections (molluscum contagiosum, warts, herpes simplex, hepatitis B and C) (15-17), and fungal infections (sporotrichosis, dermatophytosis) (18,19). Read More

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August 2016
27 Reads

Papular angiolymphoid hyperplasia and lymphoplasmacytic plaque: a clinical and histological spectrum.

Dermatol Online J 2016 Apr 18;22(4). Epub 2016 Apr 18.

Singapore General Hospital.

Acral pseudolymphomatous angiokeratoma of children (APACHE) is a rare form of cutaneous pseudolymphoma characterized byangiomatous papules with a predilection for the acral regions of children. Classically, a dense dermal lymphocytic infiltrate composed of both T and B cells is seen in histological specimens, together with prominent vessels lined by plump endothelial cells. Increasing evidence suggests that this condition is neither necessarily acral, pseudolymphomatous, nor angiokeratomatous. Read More

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April 2016
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Pseudolymphoma versus lymphoma: An important diagnostic decision.

J Oral Maxillofac Pathol 2016 May-Aug;20(2):328

Department of Conservative Dentistry and Endodontics, Farooqia Dental College, Mysuru, Karnataka, India.

Small innocuous growths on the face usually do not pose difficulty in diagnosis on histopathology. However, some benign inflammatory lesions might mimic malignancy and hence need further investigations for final diagnosis. The distinction between a benign/inflammatory/malignant lesion needs no emphasis as the treatment plan, prognosis and the patient's well-being depends on it. Read More

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http://dx.doi.org/10.4103/0973-029X.185909DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4989571PMC
September 2016
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Approach to Cutaneous Lymphoid Infiltrates: When to Consider Lymphoma?

Indian J Dermatol 2016 Jul-Aug;61(4):351-74

Department of Dermatology and Pathology, University of California, San Francisco, United States of America.

Cutaneous lymphoid infiltrates (CLIs) are common in routine dermatopathology. However, differentiating a reactive CLI from a malignant lymphocytic infiltrate is often a significant challenge since many inflammatory dermatoses can clinically and/or histopathologically mimic cutaneous lymphomas, coined pseudolymphomas. We conducted a literature review from 1966 to July 1, 2015, at PubMed. Read More

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http://dx.doi.org/10.4103/0019-5154.185698DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4966394PMC
August 2016
3 Reads