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At least 1,549 records · Page 86Linked to original sources
PubMed2000

What is the significance of muciphages in colorectal biopsies? Muciphages and other mucosal accumulations in the colorectal mucosa.

Muciphages (mucin-containing macrophages), first described in 1966 by Azzopardi & Evans, are a common feature of biopsies of large intestinal mucosa, even in the absence of other abnormalities such as active inflammation or evidence of chronic inflammatory bowel disease. Should they be mentioned in diagnostic reports? Do muciphages reliably indicate previous mucosal disease, now quiescent? In the following articles, Salto-Tellez & Price review what is known about muciphages and conclude that they reflect previous occult and clinically unimportant mucosal damage and that, in an otherwise normal colorectal mucosa, they have no diagnostic significance; and Shepherd draws attention to a wide range of clinically much more significant mucosal infiltrates that could be mistakenly regarded as muciphages and thus overlooked.

Biopsy↗
PubMed2003

Lipomatous pseudohypertrophy of the pancreas: further evidence of advanced hepatic lesion as the pathogenesis.

An 80-year-old Japanese man with liver cirrhosis was suspected of having lipomatous pseudohypertrophy of the pancreas on the basis of results of ultrasonography and a computed tomography scan. He eventually died of hepatic failure. He had no obesity, diabetes mellitus or pancreatic symptoms during his entire clinical course. Autopsy results confirmed lipomatous pseudohypertrophy of the pancreas, cholecystolithiasis, and postnecrotic liver cirrhosis associated with submassive hepatic necrosis was suspected. Although the pathogenesis of lipomatous pseudohypertrophy of the pancreas is not clear, the findings in the present case provide further evidence to support the hypothesis that advanced hepatic lesions cause this lesion.

Adipose Tissue↗
PubMed2002

Orbital lipomatous haemangiopericytoma: an unusual variant.

Haemangiopericytoma (HPC) of the orbit is a rare tumour occurring in all age groups and presenting with slowly progressive proptosis, ocular motility impairment and visual loss. Although most are benign tumours that are resectable at diagnosis, one-third of these tumours demonstrate malignant features and recur locally or metastasize, usually with a fatal outcome. In 1995, a morphologically unique variant, termed lipomatous haemangiopericytoma (L-HPC), was described. Only one case has been reported previously arising in the orbit. In this paper, a case is reported of L-HPC occurring in the orbit and consider the prognostic implications of this HPC variant.

Aged↗
PubMed2003

A cerebriform mass on the right buttock.

BACKGROUND: Nevus lipomatosus cutaneous superficialis of Hoffmann-Zurhelle (NLCS) is a rare disorder that is characterized by tumors of mature fat cells situated within the dermis. OBJECTIVE: To illustrate by a case report the clinical presentation and management of this rare condition. METHODS: Wide excision of the right thigh and buttock mass was performed, and pathological material was submitted. The defect was repaired with a split-thickness skin graft. RESULTS: The largest measured nevus lipomatosus, congenital type (20 x 30 cm), was removed from this patient. CONCLUSION: Physicians should be aware of this rare tumor, which can become extremely large if untreated.

Adult↗
PubMed2003

Nevus lipomatosus cutaneous superficialis of the clitoris.

BACKGROUND: Nevus lipomatosus cutaneous superficialis (NLCS) is a relatively rare condition. Although NLCS can affect any region of the entire body, no case of NLCS in the clitoris has ever been reported. OBJECTIVE: To report a case of NLCS of the clitoris that presented manifestations that were similar to female pseudohermaphrodism. METHODS: This is a case report and review of the literature. RESULTS: A congenital, soft, skin-colored lesion of the clitoris in a 1-year-old girl resembled female pseudohermaphrodism. It was resected, and the histologic diagnosis was NLCS. Postoperatively, there was no subsequent change in the lesion during the 3-year follow-up period. CONCLUSION: We reported a case of congenital solitary NLCS of the clitoris. Although NLCS might be a relatively rare condition, we should consider it in the differential diagnosis of female pseudohermaphrodism.

Clitoris↗
PubMedDate not supplied

Congenital lipoblastomatosis of the lower extremity in a neonate.

Lipoblastomatosis is a benign tumor of embryonic fat that is more common in male infants. It occurs more frequently in the soft tissues of the extremities. The diagnosis is made by biopsy, which shows globules of lipocytes and lipoblasts mixed with spindled and myxoid cells. MRI demonstrates fat infiltrating fascia and muscle. The infant described had clinical, histologic, and radiologic findings consistent with this diagnosis. Because of concern that total excision would compromise function, a debulking procedure is planned.

Humans↗
PubMedDate not supplied

Nevus lipomatosus cutaneus superficialis.

Nevus lipomatosus cutaneus superficialis (NLCS) is a rare developmental anomaly characterized by isolated ectopic mature adipose tissue in the dermis. We describe a child with a NLCS present from birth that was growing in size. The lesion was removed by simple excision and has not recurred.

Adipose Tissue↗
PubMedDate not supplied

Macrodystrophia lipomatosa: a reconstructive approach to gigantism of the foot.

Localized gigantism poses a challenging surgical dilemma, and it may be treated with amputation. This case report documents the application of a reconstructive approach to a severe case of pedal macrodystrophia lipomatosa in a 1-year-old girl. A series of 3 surgeries were designed to reduce the length, width, height, and overall bulk of the congenitally enlarged foot. The 3 procedures debulked the foot for normal ambulation and same-size shoe wear for both feet. The resulting functional and aesthetic improvements achieved through reconstructive treatment provided a desirable alternative to amputation.

Female↗
PubMed2001

Lipoblastoma: pathophysiology and surgical management.

BACKGROUND/PURPOSE: Lipoblastoma/lipoblastomatosis is a poorly understood and uncommon soft tissue tumor of infancy and early childhood. Twenty-four patients that presented to a single institution over a 15-year period were reviewed for clinical features and outcome. METHODS: A retrospective review was conducted. RESULTS: Twenty-five cases were identified; 1 chart was not available for review. Fourteen girls and 11 boys with a median age of 20 months (2 months, 10 years) presented with 26 separate tumors. Nineteen were focal and 7 diffuse. The tumors were located on the trunk (n = 13), leg (n = 6), arm (n = 3), and head and neck (n = 4). Five patients (all with diffuse type) had up to 3 recurrences. CONCLUSIONS: Patients with focal lipoblastoma are unlikely to require further surgery after initial resection. Patients with diffuse lipoblastoma (lipoblastomatosis) are likely to have recurrent disease (usually within 2 years) and should undergo close follow-up. Genetic analysis of the specimen will help exclude liposarcoma. Recurrent lesions are best imaged with magnetic resonance imaging to assess extent and plan reconstruction if necessary.

Child↗
PubMed2002

Intraoral transmental suction lipectomy.

Intraoral transmental suction lipectomy (TMSL) is performed by entering the suction canula through the chin osteotomy/ostectomy gap into the sub- and/or supraplatysmal fat tissue layers. The aim of the study was to know patients' and operators' satisfaction with the procedure, and to know the kind and frequency of the complications. Twenty patients were consecutively treated and reviewed after a minimum of 5 years. All were satisfied with the overall results. It proved difficult to differentiate between the results of the liposuction and those of the genioplasty and/or orthognathic profile correction. From a surgeon's point of view, 11 showed excellent, nine good and one moderate results. Complications included one local subcutaneous infection, four transient neurosensory disturbances at the lower lip and two marginal branch weaknesses. All complications were resolved by the time of the long-term follow-up appointment. TMSL offers the psychological advantage of being performed without skin incision. Cosmetic results and complications are similar to those obtained with the transcutaneous liposuction techniques.

Adolescent↗
PubMed1979

Fibrolipomatosis of the transplanted kidney.

Fibrolipomatosis of varying degree was observed in 24 transplanted kidneys. In 8 patients there was no history of urinary tract obstruction or multiple infections, leaving earlier rejection periods as the probable factor responsible for development of fibrolipomatosis after transplantation.

Diagnosis, Differential↗
PubMed2006

[Vacuum-assisted closure (V.A.C.) of disastrous wound conditions in Madelung disease].

INTRODUCTION: A 54 year old patient presented with a Madelung disease. Symmetrically fatty deposits were present on both upper arms, at the abdomen and both thighs. Dermatitis was seen in the axillary fold at the skin bearing surfaces. Shoulder movement was impaired. Liposuction of both upper arms has already been performed, but no significant improvement was obtained. METHODS AND RESULTS: We performed a dermolipectomy of both upper arms. Postoperatively the patient suffered from a severe wound dehiscence with fulminant wound infection and septic clinical condition. Because of the large wound surface ((1/3) of the upper arm circumference) anemia occurred and had to be treated with blood transfusions. Wound exsudation caused a general hypoproteinemia. Multiple surgical debridements were necessary in order to clean the wound from necrotic tissue and afterwards moist dressings were applied. Furthermore the patient received intravenous antibiotic treatment. After stabilisation of the general condition of the patient and the wound situation a polyvinyl sponge and a vacuum-sealing were applied and continuous suction was performed (125 mm Hg). This resulted in a significant improvement of the wound situation in regards to wound cleaning, induction of granulation tissue, diminished wound size, reduction of oedema and pain reduction. After four weeks of vacuum therapy defect coverage was possible and split thickness skin grafting was performed. The skin graft was attached to the wound using a vacuum-dressing. After removal of the vacuum dressing on the fifth day the skin graft has completely healed. DISCUSSION: Vacuum therapy is suitable for disastrous wound conditions in order to achieve a defect size reduction, pain reduction and create a clean wound with granulation tissue for further surgical defect coverage using skin grafts or flaps.

Arm↗