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1.
Arch. argent. pediatr ; 114(1): e13-e16, feb. 2016. ilus
Article in Spanish | LILACS, BINACIS | ID: biblio-838168

ABSTRACT

La hipotermia terapéutica constituye el tratamiento de elección para los recién nacidos con encefalopatía hipóxico-isquémica moderada-grave, que cambia el pronóstico de estos niños y se acepta como una técnica segura y con escasas complicaciones secundarias considerando su beneficio. Un posible efecto adverso es la necrosis grasa subcutánea, una paniculitis transitoria aguda de presentación durante las primeras semanas de vida. Se presenta un caso de un recién nacido a término afecto de encefalopatía hipóxico-isquémica con lesiones cutáneas en forma de eritema multiforme generalizado y placas eritematosas firmes e induradas en la espalda, los glúteos y las extremidades a los 12 días de vida, tras el tratamiento con hipotermia. El estudio histopatológico, tras la biopsia cutánea, confirmó la sospecha de necrosis grasa subcutánea. Al mes de vida, presentó cifras elevadas de calcio sérico, que precisaron tratamiento con hidratación intravenosa y diuréticos. La calcemia descendió hasta normalizarse a los 3 meses, con desaparición progresiva de las lesiones cutáneas.


Therapeutic hypothermia is the current standard treatment in newborns with moderate to severe hypoxic-ischemic encephalopathy, changing the outcome of these children. It is considered a safe technique with almost no side effects. A possible adverse side event is subcutaneous fat necrosis, which is an acute self-limiting panniculitis that develops during the first weeks of life. We report a case of a newborn at term suffering hypoxic-ischemic encephalopathy with a generalized multiform erythematous rash and firm and indurated plaques over the back, buttocks and extremities on his 12th day of life after being treated with therapeutic hypothermia. Histopathological study after skin punchbiopsy confirmed the suspicion of subcutaneous fat necrosis. The infant developed asymptomatic moderate hypercalcaemia within the first month of life, which was treated with intravenous fluids and diuretics. Serum calcium levels decreased and normalized in 3 months, with progressive disappearance of skin lesions.


Subject(s)
Humans , Infant, Newborn , Hypoxia-Ischemia, Brain/therapy , Subcutaneous Fat/pathology , Exanthema/etiology , Fat Necrosis/etiology , Hypercalcemia/etiology , Hypothermia, Induced/adverse effects
3.
Indian J Pathol Microbiol ; 2006 Oct; 49(4): 546-7
Article in English | IMSEAR | ID: sea-73252

ABSTRACT

Fat necrosis in pancreatitis has been reported in mesentery, gut serosa and distant sites like subcutaneous fat and fatty marrow. We present a case of chronic pancreatitis wherein fat necrosis was seen in the muscularis propria and submucosa of small intestine in addition to the serosa. Saponified fatty acid crystalloids, not seen in every case, were seen in these foci of fat necrosis.


Subject(s)
Adipose Tissue/pathology , Alcoholism/complications , Chronic Disease , Fat Necrosis/etiology , Humans , Intestine, Small/pathology , Male , Middle Aged , Pancreatitis/complications , Serous Membrane/pathology
4.
Rev. bras. cancerol ; 41(3): 163-6, jul.-set. 1995. ilus
Article in Portuguese | LILACS | ID: lil-198526

ABSTRACT

A necrose gordurosa da mama é um processo de desintegraçäo de células adiposas, acompanhado de uma reaçäo granulomatosa de intensidade variável. É decorrente do reconhecimento de lipídios extravasados do citoplasma de adipócitos como substâncias estranhas ao meio extracelular. O quadro clínico-radiológico pode ocasionar dificuldades no diagnóstico diferencial com neoplasias mamárias. Neste relato é descrito um caso de necrose gordurosa multinodular mamária sendo enfatizada a importância da citologia por punçäo aspirativa com agulha fina para a confirmaçäo do diagnóstico.


Subject(s)
Humans , Female , Middle Aged , Biopsy, Needle , Breast Neoplasms/pathology , Fat Necrosis/diagnosis , Fat Necrosis/etiology , Fat Necrosis/pathology , Diagnosis, Differential
5.
J. pediatr. (Rio J.) ; 70(3): 178-80, maio-jun. 1994. ilus, tab
Article in Portuguese | LILACS | ID: lil-141044

ABSTRACT

Os autores descrevem um caso de Adipo Necrose ou Necros e Gordurosa do Subcutaneo do RN ocorrido no bercario do Hospital Maternidade Sao Luiz. Fazem uma breve revisao da literatura e identificam pacientes de risco como sendo RN a termo que experimentam asfixia perinatal. Chamam a atencao para a hipercalcemia que normalmente acompanha esse quadro e discutem aspectos relacionados a sua sintomatologia, etiologia e tratamento. Finalmente, enfatizam a importancia para que todos os RN portadores da Adipo Necrose sejam acompanhados de perto ate aproximadamente a l6a.semana de vida para a pronta identificacao dos sinais clinicos e laboratoriais de hipercalcemia


Subject(s)
Humans , Asphyxia Neonatorum , Fat Necrosis/etiology , Fat Necrosis/pathology , Fat Necrosis/therapy , Hypercalcemia , Infant, Newborn
6.
Arch. argent. dermatol ; 44(3): 127-32, mayo-jun. 1994. ilus, tab
Article in Spanish | LILACS | ID: lil-141077

ABSTRACT

Se presenta un caso de necrosis grasa subcutánea, asociada a pancreatitis. Se hace una revisión de los aspectos clínicos e histopatológicos, así como de los hallazgos de laboratorio


Subject(s)
Female , Humans , Aged , Fat Necrosis/etiology , Pancreatitis/complications , Skin Diseases/diagnosis , Chronic Disease , Fat Necrosis/diagnosis , Fat Necrosis/pathology , Pancreatitis/physiopathology
7.
Rev. imagem ; 15(2): 43-50, abr.-jun. 1993. ilus
Article in Portuguese | LILACS | ID: lil-131419

ABSTRACT

Os autores apresentan 13 casos de necrose gorgurosa da mama, fazendo correlacao clinico-patologica com as alteracoes radiologicas


Subject(s)
Humans , Female , Middle Aged , Breast Diseases/pathology , Fat Necrosis/pathology , Fat Necrosis/etiology
8.
Cuad. Hosp. Clín ; 35(1): 64-66, 1989.
Article in Spanish | LILACS | ID: lil-138369

ABSTRACT

Debe remarcarse que, el diagnostico exacto depende de cada definicion precisa. Ademas existen marcadas diferencias en la terapia apropiada y el pronostico entre la pancreatitis intersticial aguda, la necrosis pancreatica infectada y el absceso pancreatico o el denominado pseudoquiste infectado. El introducir algunos conceptos nuevos en el gran area de la inflamacion pancreatica aguda, y en vista de la necesidad de diferencias estas condiciones clinicopatologicas que se consideran a traves de las definiciones actualizadas por los Congresos Internacionales.


Subject(s)
Humans , Male , Female , Pancreatitis/etiology , Pancreatitis/physiopathology , Pancreas/physiopathology , Abscess/complications , Fat Necrosis/etiology
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