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1.
Mult Scler Relat Disord ; 38: 101518, 2020 Feb.
Article in English | MEDLINE | ID: mdl-31778927

ABSTRACT

BACKGROUND: Posterior fossa syndrome (PFS) is a rare manifestation of ponto-mesencephalic lesions frequently reported in post-surgical pediatric tumors, rarely described as a consequence of vascular, infective or inflammatory lesions. OBJECTIVE: The aim of this article is to report the clinical and neuroradiological characteristics of a patient with an acute PFS presentation as a relapse in relapsing-remitting MS, significantly responsive to Alemtuzumab treatment. CASE REPORT: 24-year-old patient affected by multiple sclerosis developed motor-cognitive and behavioral syndrome related to an extensive ponto-mesencephalic lesion under Fingolimod treatment. CONCLUSION: Our case highlights the significant and rapid effect of Alemtuzumab therapy on both cognitive and motor symptoms occurring during a MS relapse with atypical neuroradiological localization.


Subject(s)
Alemtuzumab/pharmacology , Behavioral Symptoms/etiology , Brain Diseases/etiology , Cognitive Dysfunction/etiology , Immunologic Factors/pharmacology , Multiple Sclerosis, Relapsing-Remitting/complications , Multiple Sclerosis, Relapsing-Remitting/drug therapy , Mutism/etiology , Adult , Alemtuzumab/administration & dosage , Behavioral Symptoms/drug therapy , Behavioral Symptoms/physiopathology , Brain Diseases/drug therapy , Brain Diseases/pathology , Brain Diseases/physiopathology , Brain Stem/pathology , Cognitive Dysfunction/drug therapy , Cognitive Dysfunction/physiopathology , Fingolimod Hydrochloride/administration & dosage , Humans , Immunologic Factors/administration & dosage , Magnetic Resonance Imaging , Mutism/drug therapy , Mutism/physiopathology , Recurrence , White Matter/pathology , Young Adult
3.
Dermatol. argent ; 7(1): 36-40, ene.-mar 2001. ilus
Article in Spanish | LILACS | ID: lil-288700

ABSTRACT

El aspecto de desórdenes linfoproliferativos cutáneos primitivos CD 30 (ki-1) positivos está constituido por la papulosis linfomatoide, el linfoma de células grandes anaplásico y los linfomas inmunoblásticos y pleomórfico de células medianas y grandes. Durante el período enero de 1995 a septiembre de 1998, nuestro Servicio evaluó 7 casos, representados por 3 casos de papulosis linfomatoide (una de las cuales luego de remitir evolucionó a un linfoma de alto grado), 4 casos de linfomas de células grandes anaplásicas, uno de ellos se desarrolló sobre una micosis fungoidea previa. Los estudios de inmunohistoquímica confirmaron CD 30 (+) en todos los casos, 6 presentaron inmunofenotipo T CD 4(+) y 1 tipo null cel. Se observaron remisiones espontáneas parciales en varios casos y recidivas en la zona con aspecto clínico, similar a la lesión previa. Fueron sensibles a la radioterapia y no recidivaron luego de cirugía. Nuestra casuística confirma el buen pronóstico que la CD 30 positividad otorga a estos linfomas cutáneos, a diferencia de la localización cutánea secundaria de un linfoma de origen nodal que tiene mal prónostico


Subject(s)
Humans , Male , Female , Middle Aged , Lymphoma, T-Cell, Cutaneous/diagnosis , Lymphoma, Large-Cell, Anaplastic/diagnosis , Lymphoma, Large-Cell, Immunoblastic/diagnosis , Lymphoma, Non-Hodgkin/diagnosis , Lymphoma, T-Cell, Cutaneous/classification , Lymphoma, T-Cell, Cutaneous/therapy , Lymphomatoid Papulosis/diagnosis , Lymphoproliferative Disorders/diagnosis , Particle Accelerators , Prognosis
4.
Dermatol. argent ; 7(1): 36-40, ene.-mar 2001. ilus
Article in Spanish | BINACIS | ID: bin-10105

ABSTRACT

El aspecto de desórdenes linfoproliferativos cutáneos primitivos CD 30 (ki-1) positivos está constituido por la papulosis linfomatoide, el linfoma de células grandes anaplásico y los linfomas inmunoblásticos y pleomórfico de células medianas y grandes. Durante el período enero de 1995 a septiembre de 1998, nuestro Servicio evaluó 7 casos, representados por 3 casos de papulosis linfomatoide (una de las cuales luego de remitir evolucionó a un linfoma de alto grado), 4 casos de linfomas de células grandes anaplásicas, uno de ellos se desarrolló sobre una micosis fungoidea previa. Los estudios de inmunohistoquímica confirmaron CD 30 (+) en todos los casos, 6 presentaron inmunofenotipo T CD 4(+) y 1 tipo null cel. Se observaron remisiones espontáneas parciales en varios casos y recidivas en la zona con aspecto clínico, similar a la lesión previa. Fueron sensibles a la radioterapia y no recidivaron luego de cirugía. Nuestra casuística confirma el buen pronóstico que la CD 30 positividad otorga a estos linfomas cutáneos, a diferencia de la localización cutánea secundaria de un linfoma de origen nodal que tiene mal prónostico (AU)


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Lymphoma, T-Cell, Cutaneous/diagnosis , Lymphoma, T-Cell, Cutaneous/therapy , Lymphoma, T-Cell, Cutaneous/classification , Prognosis , Ki-1 Antigen/diagnosis , Particle Accelerators , Lymphoproliferative Disorders/diagnosis , Lymphoma, Large-Cell, Anaplastic/diagnosis , Lymphomatoid Papulosis/diagnosis , Lymphoma, Large-Cell, Immunoblastic/diagnosis , /diagnosis
5.
Cutis ; 67(1): 43-6, 2001 Jan.
Article in English | MEDLINE | ID: mdl-11204603

ABSTRACT

We describe a patient with lymphocytic leukemia who developed multiple, disseminated, vesiculopustular eruptions in combination with perianal ulcer. Four years earlier, she had a herpes zoster (HZ) infection involving the ophthalmic division of her left trigeminal nerve with subsequent postherpetic neuralgia that was treated with steroids. After the studies, we concluded that the patient had a recurrent disseminated HZ infection and perianal ulcer caused by cytomegalovirus (CMV).


Subject(s)
Cytomegalovirus Infections/complications , Fissure in Ano/complications , Herpes Zoster/complications , Skin Ulcer/complications , Aged , Aged, 80 and over , Antiviral Agents/therapeutic use , Cytomegalovirus Infections/drug therapy , Cytomegalovirus Infections/virology , Female , Fissure in Ano/drug therapy , Fissure in Ano/virology , Ganciclovir/therapeutic use , Herpes Zoster/drug therapy , Herpes Zoster/virology , Humans , Leukemia, Lymphoid/complications , Recurrence , Skin Ulcer/drug therapy , Skin Ulcer/virology
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