RESUMEN
Nevus lipomatosus cutaneous superficialis (NLCS) is an uncommon form of connective tissue nevus, which is manifested principally as the deposition of fatty tissue in the dermis. Lesions almost always arise unilaterally on the thigh or buttock. Although NLCS can affect any region of the skin, only five cases of NLCS on face have been reported. A 48-year-old female presented with a skin-colored, 1 cm sized, soft and edematous plaque on the right malar area. The histopathologic findings showed scattered ectopic fat lobules between collagen fibers in the mid to deep dermis. We herein reported a case of solitary and plaque-shaped NLCS on the malar area.
Asunto(s)
Femenino , Humanos , Tejido Adiposo , Nalgas , Colágeno , Tejido Conectivo , Dermis , Nevo , Piel , MusloRESUMEN
Pedunculated lipofibroma is a rare benign hamartomatous condition that is characterized by ectopic adipose tissue in the dermis and a solitary form of nevus lipomatosus cutaneous superficialis. We describe here a neonate with congenital pedunculated lipofibroma. The lesion was removed by simple excision.
Asunto(s)
Humanos , Recién Nacido , Tejido Adiposo , Dermis , NevoRESUMEN
Nevus lipomatosus cutaneous superficialis (NLCS) is an idiopathic hamartoma that manifests with ectopic adipose tissue in the dermis. This disease is most frequent located on the lower trunk and gluteal region. Although NLCS can affect any region of a skin, it has not been previously described in the palm in the Korean Dermatologic literature. Herein, we describe a patient with NLCS on the left palm and discuss this rare case. We also review the relevant medical literature.
Asunto(s)
Humanos , Tejido Adiposo , Nalgas , Dermis , Hamartoma , Nevo , PielRESUMEN
Nevus lipomatosus cutaneous superficialis is a fairly uncommon form of connective tissue disorder, and this is characterized by the ectopic deposition of fat lobules in the dermis. There are two clinical variants: the multiple and solitary types. Particularly for the case of the solitary forms, it seems preferable to regard them instead as pedunculated lipofibromas. We report here on a case of a nipple shaped solitary nevus lipomatosus cutaneous superficialis, and we also review the Korean cases. Till now, 22 cases in Koreahave been reported as a solitary nevus lipomatosus cutaneous superficialis and a pedunculated lipofibroma, or both. The review of the Korean cases revealed that solitary nevus lipomatosus cutaneous superficialis almost always exhibits a single skin-colored dome shaped or pedunculated nodule on the thigh and buttock, as well as on the non-girdle area after the 4th decade, and it has no histopathological difference from the multiple forms.
Asunto(s)
Nalgas , Tejido Conectivo , Dermis , Nevo , Pezones , MusloRESUMEN
Nevus lipomatosus cutaneous superficialis (NLCS) is a rare skin disease that is characterized by the ectopic presence of mature adipose tissue in the dermis. There are two clinical variants. The first type is multiple lesions with a zonal distribution, and this is usually seen on the buttocks or lower back area. The lesions are seen at birth or they develop within the first three decades of life. The second type is the solitary papule or nodule with a less restricted distribution and this occurs during the third to sixth decades of life. We report here on a case of a 13-year-old female who presented with an asymptomatic solitary 3x4 cm sized slightly erythematous elevated winkled mass on the right heel since birth, and the lesion gradually increased in size. The lesion showed the histopathological features of NLCS.
Asunto(s)
Adolescente , Femenino , Humanos , Tejido Adiposo , Nalgas , Dermis , Fluconazol , Talón , Nevo , Parto , Enfermedades de la PielRESUMEN
Nevus lipomatosus cutaneous superficialis (NLCS) is a fairly uncommon lesion characterized by ectopic adipose tissue in the dermis. It presents as soft yellowish papules or cerebriform plaques occurring usually on the buttock or thigh with a wrinkled surface. We report a case of NLCS in 38-year-old female who presented reddish brown colored cerebriform tumors on her buttock and was treated by CO2 Laser. To our knowledge this is the first case of NLCS treated by CO2 Laser, path of except by excisional surgery.
Asunto(s)
Adulto , Femenino , Humanos , Tejido Adiposo , Nalgas , Dermis , Láseres de Gas , Nevo , MusloRESUMEN
Infiltrating lipoma is a rare, benign soft tissue tumor. Its name originates in its infiltrating growth nature which penetrates the skeletal muscle. Nevus lipomatosus cutaneous superficialis is a very rare skin anomaly characterized by ectopic adipose tissue in the dermis. We experienced a 45-years-old male patient who presented with well-defined, 10x4cm sized scapular mass and 5x4cm sized subscapular mass combined with a brown colored papule on the back. These lesions are well treated by surgical excision. Histopathological findings showed ectopic mature adipose cells in the dermis in nevus lipomatosus cutaneous superficialis and among muscle fibers in infiltrating lipoma. There is no previous report in wihch solitary nevus lipomatosus cutaneous superficialis is combined with lipomas in seperated area. Two diseases have a common that both have infiltrating nature and from this fact we could deduce that nevus lipomatosus cutaneous superficialis is originated from as infiltration to dermis of infiltrating lipoma or vice versa.
Asunto(s)
Humanos , Masculino , Tejido Adiposo , Dermis , Lipoma , Músculo Esquelético , Nevo , PielRESUMEN
Nevus lipomatosus cutaneous superficialis is a very rare disorder characterized by nevoid fatty growth in the dermis. It usually arises in the pelvic girdle, so is unfamiliar to most otolaryngologists. A case of a 72-year-old male with nevus lipomatosus cutaneous superficialis in the nasal cavity is presented with a brief review of the disease.
Asunto(s)
Anciano , Humanos , Masculino , Dermis , Cavidad Nasal , NevoRESUMEN
Nevus lipomatous cutaneous superficialis is an uncommon condition consisting of ectopic adipose tissue in the dermis and usually located in the pelvic region. There are 2 clinical variants. The first type is the multiple lesions of zonal distribution, present from birth or childhood, usually on the buttocks or the lower back. Sometimes coalescence of papules tend to form cerebriform plaques. The second type is a dome or sessile, papule, nodule with less restricted tendency in its distribution. We describe a 35-year- old female patient who had a soft, asymptomatic, skin colored cerebriform mass which gradually increased in size. Diagnosis was confirmed by clinical and histopathological findings. Treatment was made by excision and primary closure.
Asunto(s)
Femenino , Humanos , Abdomen , Tejido Adiposo , Nalgas , Dermis , Diagnóstico , Fluconazol , Nevo , Parto , Pelvis , PielRESUMEN
Nevus lipomatosus cutaneous superficialis(NLCS) is a rare nevoid anomaly characterized by ectopic adipose tissue in the dermis. In this disease, two clinical types are distinguished: the classical type consisting of grouped papules and nodules, which are distributed linearly over the buttocks or upper thighs, and solitary type consisting of solitary pedunculated or dome-shape nodule without predilection. The solitary type is much rarer than the classical type. Unlike the classical type, the solitary type, especially on the forehead, is often mistaken for another type of benign tumor such as a lipoma. The author experienced a case of solitary NLCS, a 56-year-old female who had flesh, soft and edematous plaque on the forehead with soft surface during 13 months. Histological examination showed ectopic mature adipocytes in the dermis. The lesion was treated by surgical excision.
Asunto(s)
Femenino , Humanos , Persona de Mediana Edad , Adipocitos , Tejido Adiposo , Nalgas , Dermis , Frente , Lipoma , Nevo , MusloRESUMEN
Infiltrating lipoma is one of the most deep-seated benign soft tissue tumor which occupies less than 1% in lipomas. There are two different types of infiltrating lipoma, one intramuscular lipoma, and the other intermuscular lipoma. Nevus lipomatosus cutaneous superficialis is a very rare skin disease which is characterized by the ectopic presence of mature adipose tissue in the dermis. In this disease two clinical types are distinguished: The first classic type is the multiple lesions of zonal distribution usually on the buttocks or on the lower back area. The second type is the solitary papule or nodule with less restricted tendency in its distrubution. We described a 31-year-old man who had a relatively well-defined localized, skin colored, 20x20cm sized, subcutaneous mass partially covered with brown colored papules and plaque on the left subscapular area. The skin lesion began about 11 years ago with brown colored papules and gradually increased in size to 20x20cm mass. Histopathological and clinical findings showed ectopic fat lobules consisted of almost mature cells in the dermis, between the each muscle fibers, and each muscle bundles.
Asunto(s)
Adulto , Humanos , Tejido Adiposo , Nalgas , Dermis , Fluconazol , Lipoma , Nevo , Piel , Enfermedades de la PielRESUMEN
Nevus lipomatosus cutaneous superficialis(NLCS) is a rare nevoiri anomaly characterized by ectopic adipose tissue in the dermis without predilection. In this disease two clinical types are distinguished: The classic type consists of asymptomatic linear or zosteriform coliection of soft, flesh colored to yellowish, papules or nodules that often coalesce into plaque. It is usually located in the pelvic girdle and lumbar area but has been repeted on the abdomen, thorax, thigh, and scalp. The solitary form usually appears later in life and can occur at any site. There is no sexurl irredilection or hereditary trend. There are no assoeiated abnor malities. The authors experienced three cases of typical NLCS including thia silitary type that had several solitary nodules irregularly. The first case was a 24-year-old female which has had multiple, flesh to dark brown-colored, confluent nodules over the left upper thigh for 5-years. The second case is the solitary type that a 56-year-old female has had discrete bean sized to what sized nodules on the right buttock for 13-years. The third case was a 23-year-old female who had soft, yellowish skin colored, cerebriform tumor on the right buttock for 10-yesrs. Diagnos was confirmed by clinical and histopathologic findings.