Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042384 (vasculitis)
 20,525 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cutaneous ulcers are a difficult problem. A multidisciplinary approach is often adapted in caring for patients with nonhealing wounds. Internists, surgeons, dermatologists, and nurses must work together to provide a patient with the most comprehensive care possible. Dermatologists are consulted for a number of reasons, particularly if the ulcers are secondary to an inflammatory process. In this discussion, we describe a basic and useful approach to the diagnosis and management of inflammatory ulcers. The spectrum of these conditions is wide, ranging from vasculitis, to pyoderma gangrenosum, to ulcers resulting from the antiphospholipid syndrome and cryoprecipitates. The present authors will emphasize that the approach needs to be all-encompassing, and not focused on the ulceration alone. Certain clues are critical to diagnosis. The management, whereas often difficult, can be very rewarding.
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PMID:Basic approach to inflammatory ulcers. 1719 79

A number of cutaneous changes are known to occur in the course of inflammatory bowel diseases (IBD), including pyoderma gangrenosum, erythema nodosum, perianal disease, erythematous eruptions, urticaria, and purpura. However, occurrence of skin manifestations prior to the development of ulcerative colitis is a rare occasion. Here, we report a case of ulcerative colitis associated with leukocytoclastic vasculitis in which the intestinal symptoms became overt 8 mo after the development of skin lesions.
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PMID:Ulcerative colitis presenting as leukocytoclastic vasculitis of skin. 1841 78

Neutrophilic dermatosis of the dorsal hands (NDDH) is a rare and recently described disorder regarded as a subset of neutrophilic dermatosis, similar to superficial pyoderma gangrenosum and pustular vasculitis. Many currently consider it to be a localized variant of Sweet Syndrome. We describe the case of a 63-year-old male patient with NDDH associated with hypopharyngeal carcinoma. A biopsy demonstrated changes consistent with those seen in Sweet Syndrome, with leukocytoclasia but no signs of true vasculitis. Treatment with oral prednisolone resulted in complete resolution of the lesions in 1 month, with no recurrences. The clinical presentation, the histological features, and the excellent response to oral corticosteroid therapy allowed us to classify this case as NDDH. We emphasize the rare association of this entity with a solid tumor.
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PMID:Neutrophilic dermatosis of the dorsal hands associated with hypopharyngeal carcinoma. 1871 89

Ulcerative colitis may be associated with a number of skin lesions such as erythema nodosum and pyoderma gangrenosum. We here describe an unusual case of a 33-year-old-caucasian male with ulcerative colitis and skin lesions diagnosed as leukocytoclastic vasculitis. An initial treatment with oral deflazacort led to little benefit, while treatment with oral mesalazine caused remission of the skin and intestinal manifestations in 2 weeks.
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PMID:Ulcerative colitis associated with leukocytoclastic vasculitis of the skin. 1879 75

Pyoderma gangrenosum (PD) is a rare, chronic, relapsing, ulcerative, neutrophilic cutaneous disease and may be difficult to recognize. It is not uncommon for PD to be mistakenly diagnosed as vascular occlusive or venous disease, vasculitis, cancer, infection, exogenous tissue injury, or other inflammatory disorders. A 55-year-old woman with a 5-year history of a very painful and enlarging ulcer presented at the authors' clinic. Previously, based on an original diagnosis of venous ulcer, the wound had been surgically debrided and managed with saline-soaked gauze and compression therapy. After the authors secured a complete history (which included rheumatoid arthritis) and assessment, PD was suspected. A biopsy was performed for histological confirmation. Pyoderma gangrenosum treatment, including oral corticosteroids and topical 0.01% tacrolimus twice daily covered with nonadhesive gauze and compression wrapping, was started. After 4 weeks, the wound had improved noticeably and pain medications to manage wound pain were discontinued. The wound was completely healed after 4 months. The presence or absence of PD must be ascertained in all patients who present with a history of painful lower leg ulcers and PD risk factors, such as rheumatoid arthritis.
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PMID:Delayed diagnosis of pyoderma gangrenosum: a case study. 1903 35

An otherwise healthy 72-year-old man presented with a painful eruption composed of grouped hemorrhagic purulent blisters on erythematous plaques, on both palms of his hands, which appeared 12 h after he had been vaccinated against influenza. Based on the patient's history, physical examination, histopathological and laboratory findings, the diagnosis of neutrophilic dermatosis of the hands (NDH) was made. NDH is currently considered a distributional variant of Sweet's syndrome (SS). It is identical to atypical pyoderma gangrenosum (PG) and pustular vasculitis of the hands. There are only seven reported cases of SS after vaccination, none of them with lesions confined solely to the palms or soles. Our current case is the third one of SS following influenza vaccination.
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PMID:Neutrophilic dermatosis of the hands after influenza vaccination. 1912 54

We report a tracheobronchial pulmonary manifestation caused by pyoderma gangrenosum, a neutrophilic dermatosis of unknown etiology. A 54-year-old man presented with pulmonary infiltrates followed by multiple painful cutaneous pustules on the scrotum. Skin biopsy showed pronounced neutrophilic infiltration without microorganism or granuloma, consistent with pyoderma gangrenosum. Bronchoscopy revealed multiple scattered polypoid nodules with a yellowish irregular surface from the trachea to bilateral bronchi; the appearance closely mimicked that of a skin lesion. Endobronchial biopsy demonstrated inflamed granulation and necrosis with infiltration by numerous neutrophils without vasculitis or granulomas, interpreted as pyoderma gangrenosum of the bronchi. Although the etiology of pyoderma gangrenosum is poorly understood, this case suggests that a common pathogenesis may account for the simultaneous cutaneous and airway inflammation.
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PMID:Tracheobronchial pulmonary disease associated with pyoderma gangrenosum. 1948 73

In the course of inflammatory bowel disease (IBD) a number of extraintestinal manifestations are known to occur, being the dermatological ones often associated to both ulcerative colitis and Crohn's disease. Pyoderma gangrenosum and erythema nodosum are the most frequent, but there are other skin manifestations less frequently reported such as leukocytoclastic vasculitis. We present a case, in which Crohn's disease and leukocytoclastic vasculitis were simultaneously diagnosed, and corticoids treatment achieved complete remission of the both cutaneous and gastrointestinal manifestations.
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PMID:[Leukocytoclastic vasculitis associated with Crohn's disease]. 1981 34

Filgrastim and pegfilgrastim are granulocyte colony-stimulating factor (G-CSF) products, which have been part of the supportive treatment of cancer patients for years to increase the white blood cell count and absolute neutrophil count with the primary objective of preventing the appearance of neutropenic fever in patients at risk because of the very toxic chemotherapy. Pegfilgrastim is a glycosylated form of filgrastim with a prolonged duration of effect, a reduced renal clearance, and relatively fewer side effects. Rash in particular has been described rarely (less than 3.7% of cases). Various dermatologic complications have been associated with G-CSF therapy, with filgastrim more than pegfilgrastim. These complications include local skin reactions, folliculitis, vasculitis, and pyoderma gangrenosum as well as the more classic generalized allergic rash associated both with and without anaphylaxis. We present a patient with pancreatic cancer who developed facial rash related to the use of pegfilgrastim that led to discontinuation of the agent and we review the literature on this topic.
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PMID:Rash associated with the use of pegylated filgrastim in a patient with advanced pancreatic cancer. 1988 88

Acute cutaneous necrosis is defined as a sudden onset of gangrenous skin changes in the skin, associated with significant morbidity and mortality. The following diseases are included in this discussion: coumadin necrosis, heparin necrosis, brown recluse spider bite, necrotizing fasciitis, vasculitis, pyoderma gangrenosum, calciphylaxis, clotting abnormalities and embolic phenomena. The importance of early diagnosis, early distinction and early drug therapy or drug withdrawal must match the diagnosis for maximal preservation of the skin and underlying tissue.
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PMID:Use of drug therapy to manage acute cutaneous necrosis of the skin. 2051 91


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