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PubMed2004

[Pancreatic panniculitis with intraductal carcinoid tumor of the pancreas divisum].

BACKGROUND: The association of pancreatic diseases with panniculitis are rare. Various pancreatic diseases are described with panniculitis of which most frequent are pancreatitis and acinar cell carcinoma. We report a case of an acute nodular panniculitis whose etiologic assessment allow of discover an intraductal carcinoid tumour on a pancreas divisum. CASE REPORT: A 45 year-old woman without notable medico-surgical history had suddenly presented with multiple cutaneous erythematous nodules on the legs associated with moderates arthralgia in the wrists and the ankles. There were no other clinical manifestations. Results of laboratory tests and chest X-ray were normal. Histologic exploration showed a centrolobular fat necrosis and suggestive pancreatic disease was confirmed by an increase in serum pancreatic enzymes. Ultrasound study and computerized tomography of the abdomen was without notable anomaly. Endoscopic ultrasound study of the pancreas and magnetic resonance imaging showed moderate distention of the pancreatic duct. Endoscopic retrograde cholangiopancreatography highlighted a small tumor in the accessory duct orifice of the pancreas divisum. Immunohistological study of tumor's biopsy showed a carcinoid tumor. DISCUSSION: To our knowledge, this observation describes the first case of nodular panniculitis associated with carcinoid tumor of the pancreas. The detection of this tumor at an early stage, revealed by cutaneous fat necrosis, is probably due to the unusual anatomic site, on the accessory papilla of the pancreas divisum.

Carcinoid Tumor↗

PubMed1986

Panniculitis associated with a pancreas divisum.

A case is presented of a 67-year-old man with chronic abdominal pain thought to be due to peptic ulcer disease. He developed nodules of panniculitis (nodular fat necrosis), resulting in extensive investigations for pancreatic disease. He was ultimately found to have low-grade pancreatitis associated with a pancreas divisum. Surgical treatment of this congenital anomaly resulted in complete resolution of the panniculitis and abdominal pain. Panniculitis as a manifestation of pancreatitis is well documented. However, panniculitis leading to the discovery of chronic pancreatitis with a surgically treatable ductal abnormality has not been previously reported. In cases of unexplained nodular fat necrosis, an aggressive search for a pathologic condition of the pancreas is indicated.

Aged↗

PubMed1998

Panniculitis due to potassium bromide.

Potassium bromide again is well known to be surprisingly effective in patients with severe myoclonic epilepsy in infants (SME). Rare side effects on the skin reappeared, such as the febrile nodular panniculitis (Weber-Christian syndrome). In 1993 we described the first three cases of necrotizing panniculitis and introduced the term 'halogen panniculitis'. It is a systemic disease with crops of subcutaneous nodules, fever, elevated sedimentation rate, hepatosplenomegalia, and abdominal pain. Later severe necrosis of the skin and adipose tissue may happen with deep ulcerations. History and course of five cases, described in this paper, suggest either an allergy or toxic reason. Histologic picture shows inflammation of adipose tissues with infiltrating lymphocytes, but lymphocyte transformation test (LTT) was not reliable in diagnosing the disease. Possibly, bromides act as a chemokine and stimulate inflammatory processes. Bromide can be transformed into a bromine radical/free electron pair under UV irradiation at 228.8 nm in aqueous solution. The bromine radical may have detrimental effects on the tissue. However, despite some research, the origin of halogen panniculitis and similar diseases remains unclear.

Adolescent↗

PubMed1996

Nodular intra-abdominal panniculitis: an accompaniment of colorectal carcinoma and diverticular disease.

Intra-abdominal panniculitis is a tumour-like inflammatory condition of adipose tissue. The aetiology and pathogenesis of the disease is unknown, but a number of associated diseases have been recorded. It has been customary to deal with only primary cases in the literature. This study was undertaken in order to describe the entire spectrum of the disease including primary as well as secondary cases. Eleven patients are reported, nine of which had an associated colorectal disease in direct continuity with areas of intra-abdominal panniculitis. It is concluded that intra-abdominal panniculitis should not be regarded as a specific nosological entity but merely a result of injury to the fat cells. Intra-abdominal panniculitis is seen more often as a secondary local phenomenon than as a primary condition, and in both cases it is associated with considerable differential diagnostic problems. Primary diseases involved are, among others, colorectal carcinoma and diverticulosis. The aetiologic agent(s) are still unknown, but substances liberated from a damaged bowel might play a pathogenetic role.

Abdomen↗

PubMed2001

Pancreatic panniculitis in a kidney transplant recipient.

BACKGROUND: Pancreatic panniculitis is a rare complication of pancreatic disease. Histopathologic findings are pathognomonic and may be helpful for early diagnosis. METHODS: We present a female kidney transplant recipient, with systemic lupus erythematosus on immunossuppresive therapy, who developed panniculitis. RESULTS: Histological features strongly suggested pancreatic panniculitis and this was confirmed by clinical, laboratory and image findings. CONCLUSION: The characteristic histologic features of pancreatic panniculitis may help to uncover undiagnosed pancreatic disease. Early therapy may avoid ensuing serious complications.

Adult↗

PubMed2002

Lupus erythematosus panniculitis: a clinicopathologic study.

BACKGROUND: Lupus erythematosus panniculitis is a clinical variant of lupus erythematosus which involves the deep dermis and the subcutaneous fat. The purpose of this study was to ascertain the clinical profile of Asian patients with this condition. METHODS: This was a retrospective study of all histologically confirmed lupus panniculitis seen at our center between 1992 and 1997. The age, sex, past history/subsequent diagnosis of systemic lupus erythematosus (SLE), presence of clinical discoid lupus erythematosus (DLE) changes on overlying skin, direct immunofluorescence, serologic, and histologic findings were analyzed. RESULTS: There were 12 cases of lupus panniculitis, two of which were in patients already diagnosed with SLE and one in which the patient subsequently evolved into SLE. The mean age at diagnosis was 31.3 years. The face (50%), upper limbs (33%), and scalp (25%) were the most common sites of involvement. Thirty-three per cent had clinical evidence of DLE on the overlying skin, whilst 67% had histologic features of DLE on the overlying skin. A lupus band was present in 36%. Antinuclear antibody (ANA) was positive in three of 11 cases; these were in the two patients who already had SLE and in the only patient who progressed to SLE. All of the cases showed fat necrosis and, in the majority of cases, there was associated lobular and paraseptal inflammation. Thirty-three per cent showed lymphocytic vasculitis and 75% had mucin deposition. None had lymphoid nodules, subepidermal hyalinization, or calcification. CONCLUSIONS: Lupus panniculitis affects a younger age group in Asians as compared with the Western population. Although about one-third of patients show clinical evidence of overlying DLE, two-thirds of patients show histologic evidence of DLE. It tends to have a mild disease course in the majority of cases.

Adolescent↗

PubMed2003

Lupus-like panniculitis in a patient with autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED).

Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) is a rare autosomal recessive disorder, characterised by a loss of self-tolerance to endocrine tissues, chronic candidiasis and ectodermal disorders. APECED is associated with mutations of a single gene, designated autoimmune regulator (AIRE). We describe a 31-year-old APECED patient with non-traumatic, cutaneous ulcers on both forearms with features of a lupus-like panniculitis. On admission to the ICU in September 2001, the patient suffered from a ketoacidotic, hyperglycemic coma and adrenal crisis due to an Enterobacter-cloacae sepsis, originating from multiple, necrotising deep cutaneous ulcers. These ulcers spontaneously developed on both forearms, some of which were just emerging, full blown or healing with scars. Histological examination showed signs of a scarring panniculitis and vasculitis. Immunohistochemistry and direct immunofluorescence with characterisation of immunoglobulin and complement-factor binding pattern revealed features of a lupus-like panniculitis. Sequence analysis of all 14 exons of the AIRE gene revealed a R257 X mutation in exon 6 resulting in a nonsense mutation at codon 257 confirming the diagnosis of APECED. Oral treatment with 60 mg/day corticosteroids for two weeks led to complete resolution of all ulcers. In conclusion, mutations in the AIRE gene may provide the genetic background against which additional factors can initiate an autoimmune process. Here, autoimmune panniculitis appears to be an associated feature of the APECED syndrome. Our findings support the use of immunosuppressive therapy for autoimmune disease components of the APECED syndrome.

Adult↗

PubMed2002

Panniculitis: a cutaneous manifestation of dermatomyositis.

Specific and nonspecific panniculitis sometimes occurs during the course of connective tissue diseases. However, the association of panniculitis and dermatomyositis (DM) has only rarely been described. Previous reports have suggested that panniculitis may be an inherent part of DM but, because the cases reported are few, it is difficult to know the significance of this unusual association. We describe 2 patients with DM in whom panniculitis developed during the course of the disease, and discuss its clinical and diagnostic significance.

Adult↗

PubMedDate not supplied

Lupus erythematosus panniculitis in a patient with autoimmune hepatitis.

Lupus erythematosus panniculitis (profundus), a rare variant of chronic panniculitis, sometimes develops during the course of discoid lupus erythematosus or systemic lupus erythematosus. A 61-year-old woman had suffered from autoimmune hepatitis type I for 5 years. Prednisolone had been administered as maintenance therapy and her hepatitis had been well controlled. However, asymptomatic erythematous indurated nodules developed symmetrically in both pre-auricular regions, and skin biopsy revealed lupus erythematosus panniculitis (profundus). Increase in dosage of prednisolone resolved the skin lesion, leaving depressed atrophic scars. This is the first report of lupus erythematosus panniculitis complicating autoimmune hepatitis.

Biopsy↗

PubMed2004

Anetodermic lupus panniculitis and antiphospholipid antibodies: report of three cases.

Anetoderma is a rare cutaneous disease characterized by a loss of normal elastic tissue that is presented clinically as localized areas of wrinkled or flaccid skin. This form may be associated with several immunological abnormalities, most notably lupus erythematosus and antiphospholipid antibodies with or without clinical manifestations of the antiphospholipid syndrome. A retrospective study was conducted with the aim of summarizing the clinical characteristics, course and laboratory findings in three women with anetoderma-associated lupus erythematosus panniculitis, an unusual variant of cutaneous lupus erythematosus. The 3 patients (of the 12 patients with lupus erythematosus panniculitis seen by us since 1990) were all at a young age at onset of panniculitis (median, 22 years). None of the patients developed severe systemic involvement up to 9 years (median, 5 years) from onset of the disease. The most noteworthy laboratory finding was the presence of antiphospholipid antibodies. Anetodermic lupus erythematosus panniculitis may be regarded as an uncommon variant of cutaneous lupus erythematosus mainly affecting young females and showing a favourable clinical course, although the patients should be followed and screened for the emergence of antiphospholipid syndrome. Antiphospholipid antibodies could play a role in the elastolytic process, leading to anetoderma.

Adult↗

PubMed2004

Panniculitis due to non-tuberculous mycobacteria in two immunocompromised patients.

Inflammation of subcutaneous tissue (panniculitis) may occur in association with tuberculosis, but so far only three cases of non-tuberculous mycobacteria-related lobular panniculitis have been reported. We describe two new cases with marked cellular immunity failure due to hypercorticism. Clinical presentation did not differ significantly from lobular panniculitis of other aetiologies. Histological samples displayed signs of lobular panniculitis and clues for mycobacteria infection with granulomatous lesions and presence of numerous acid-fast bacilli on special staining. Both patients responded quickly to a combination of macrolides, ethambutol and fluoroquinolones. However, like in other infections with tuberculous or non-tuberculous mycobacteria, long-term treatment (at least 6 months) was necessary to prevent relapses.

Aged↗

PubMed1990

Malignant histiocytosis with panniculitis--a case report.

We report a case of malignant histiocytosis which began with the skin lesions of panniculitis. A 32-year-old woman presented with recurrent erythematous plaques, subcutaneous nodules, and ulcers on the trunk and the extremities and intermittent fever for 7 months. The cutaneous lesions consisted of erythematous and brownish irregular-shaped patches and tender cutaneous nodules 0.5-1.0 cm in diameter. Central necrosis and shallow ulcers were seen in the lesions. The patient also suffered from general fatigue, arthralgia, and weight loss. She was anemic and thrombocytopenic and had progressive impairment of liver function with coagulation defect. Histopathological study of skin lesions showed lobular panniculitis without vasculitis in the subcutaneous fat tissue. In the panniculitis lesion, moderate mixed cell infiltration consisting of lymphocytes and histiocytes was observed. Bone marrow aspiration revealed an increase in the number of histiocytes, mostly immature with active phagocytosis of erythroid cells, myeloid cells, and platelets. She was diagnosed as having malignant histiocytosis and treated with cyclophosphamide, vincristine, and prednisolone which she responded well; her fever subsided and the lesions healed with hyperpigmentation. In this patient, benign histiocytes with hemophagocytosis without immature forms were found in the skin lesions. According to our knowledge, this is the first Thai report of malignant histiocytosis with clinical features of panniculitis.

Adult↗

PubMed1997

Panniculitis with eosinophilic infiltration due to gabexate mesilate (FOY): possibility of allergic reaction.

A 59-year-old Japanese man developed septal panniculitis with eosinophilic infiltration in both forearms and the dorsum of the left hand after a gabexate mesilate intravenous drip infusion for acute pancreatitis through catheters implanted in these sites. Gabexate mesilate at a dose of 1000 mg per day had been given continuously for 8 days, and antibiotics were added by the same infusion route twice a day. All the infusion routes, however, became occluded one after the other. Reddish swelling first occurred at the left wrist 6 hours after occlusion of the infusion route, and, on both forearms, reddish swelling occurred about one week after the occlusion of each route. Patch testing revealed a +2 reaction to gabexate mesilate (10% pet) at days 3 and 7, and skin testing revealed indurated erythema to gabexate mesilate (0.1% aq) at days 2 and 3. The specimens biopsied from the positive skin testing reaction sites showed perivascular infiltrate and slight septal panniculitis. The inflammatory infiltrate consisted predominantly of lymphocytes with small numbers of eosinophils. Staining of the specimen biopsied from the right forearm lesion with anti-eosinophil cationic protein (ECP) antibodies (EG1 and EG2) showed deposition of eosinophil-derived granule proteins at the damaged septal connective tissues of the panniculitis. The panniculitis improved with topical steroid treatment. This case suggested that the concentration of infused gabexate mesilate may have been high enough to damage blood vessels and that gabexate mesilate may have leaked into the surrounding connective tissues, inducing allergic reactions and resulting in lesions.

Acute Disease↗

PubMed1998

An unusual panniculitis appearing in the winter with good response to tetracycline.

Cold panniculitis is a form of physical panniculitis due to exposure of skin to severe cold. It usually appears on the cheeks of infants and children. It has also been reported on the thighs and buttocks of young females. Its clinical manifestations include red, cold, indurated plaques or nodules which appear one to three days after exposure to low temperatures and resolve spontaneously within several weeks without scarring. The histopathological picture shows a perivascular infiltrate of lymphoid and histiocytic cells at the dermal-subcutaneous junction in the early phase of the reaction (1). After 48 to 72 hours, a well developed panniculitis appears. We report an unusual case of an adult female patient with recurrent panniculitis on her legs appearing in the winter but without any preceding repeated or prolonged exposure to cold. She responded dramatically to oral tetracycline. This drug was successful as a prophylactic agent as well.

Administration, Oral↗

PubMed2004

Lupus panniculitis with combined features of dermatomyositis resulting in severe lipoatrophy.

An 11-year-old girl presented with a one-year history of multiple, hard, slightly painful subcutaneous nodules on her right cheek, upper arms, and buttock. Histology of a skin biopsy specimen showed a lobular panniculitis. Laboratory studies revealed positive ANA, anti-double strand DNA, and elevated muscle enzymes. She was diagnosed as having lupus panniculitis. During hydroxychloroquine treatment, erythema over knuckle joints developed. These unusual clinical and laboratory findings of panniculitis associated connective tissue diseases made it difficult to make a precise diagnosis. We report this unusual case of lupus panniculitis with combined features of dermatomyositis resulting in severe lipoatrophy.

Biopsy, Needle↗

PubMed2004

Alpha-1-antitrypsin deficiency associated with panniculitis treated with plasma exchange therapy.

BACKGROUND: Alpha-1-antitrypsin is the principal serum protease inhibitor. In addition to the well-recognized association with early-onset emphysema and cirrhosis, alpha-1-antitrypsin deficiency may be associated with panniculitis. The treatment of this type of panniculitis presents a significant challenge. Previous attempts using immunosuppressive, anti-inflammatory, and cytotoxic drugs have shown variable results. AIM: To report a case of alpha-1-antitrypsin deficiency-associated panniculitis treated with plasma exchange therapy. METHODS: A 23-year-old patient developed painful red nodules on her thighs and buttocks with spontaneous ulceration and discharge of oily fluid. A skin biopsy specimen showed septal and lobular panniculitis. The serum alpha-1-antitrypsin level was 22 mg/dL. She was treated with plasma exchange therapy. RESULTS: Treatment of this patient with plasma exchange therapy led to the control of the cutaneous lesions. CONCLUSIONS: Plasma exchange therapy represents an alternative treatment which restores serum and tissue alpha-1-antitrypsin levels. This method is proposed because of its clinical benefits and greater availability.

Adult↗

PubMed1986

Suppressor-cytotoxic T-lymphocyte panniculitis.

A 3 1/2-year-old girl had fever and nonsuppurative panniculitis. Biopsies revealed lobular lymphocytic panniculitis. An extensive evaluation of the patient for infectious and other systemic diseases yielded negative results. Although the number of peripheral T lymphocytes was normal, suppressor-cytotoxic (OKT8) lymphocytes predominated in the subcutis of the lesions. Suppressor-cytotoxic T-lymphocyte panniculitis may represent a unique type of panniculitis.

Adipose Tissue↗

PubMed1986

Eosinophilic panniculitis: a clinicopathologic study.

Study of 18 patients with biopsy diagnoses of eosinophilic panniculitis revealed diverse patterns of systemic disease, including Wells' syndrome, vasculitis, atopy, and erythema nodosum as well as localized panniculitis. Significant associated diseases included psychiatric illness, 6 (drug dependency, 4); atopy, 5 (asthma, 3); malignancies, 5; immune complex vasculitis, 4; thyroid disease, 2; Wells' eosinophilic cellulitis, 2; glomerulonephritis and sarcoidosis, 1 each. The skin lesions varied from urticarial papules and plaques to purpura, pustules, and ulcerative lesions but always included a nodular subcutaneous component, frequently as a presenting complaint. Eosinophilic panniculitis is a non-specific finding that can signify localized disease, such as an insect bite or injection lipophagic granuloma in a drug-dependent patient, or systemic lymphoma or immune reactive disease. Eosinophilic panniculitis in erythema nodosum is perhaps its most confusing presentation.

Adult↗