1/44. Adverse skin reaction from vitamin K1.Two patients with erythematous, tender, indurated plaques at the site of intramuscular injections of vitamin K1 are described. In one of these, condition was reproduced by the injection of a test dose. In both cases, there was associated liver disease. The red, indurated plaques cleared in 4-14 days. There have been two previous reports in the literature of similar lesions. Altough some of the patients showed sclerodermatous changes at the same site within 2 years of the injections. These unusual reactions have only been seen in patients with liver disease and when a variety of drugs have been administered. It may be that these factors are important in the initiation of the cutaneous response.- - - - - - - - - - ranking = 1keywords = liver (Clic here for more details about this article) |
2/44. Puerperal and intrapartum group A streptococcal infection.OBJECTIVE: To determine the demographic and clinical variables characteristic of non-epidemic intrapartum or puerperal group A streptococcal (GAS) infection. methods: The records of 47 patients diagnosed with intrapartum or puerperal GAS infection over a 6 1/2 year period at Hadassah-University Hospital-Mt. Scopus, Jerusalem were reviewed. Data regarding 25,811 women, the general population of women that delivered during that period, were obtained from their computerized medical records. Frequency distributions, t-test, chi-square, and Spearman's Rank Correlation were used, as appropriate, to analyze and compare demographic and clinical variables associated with development of GAS infection, its clinical course and subsequent development of septic shock. RESULTS: Mean age of mothers with GAS infection was higher than that of our general pregnant population (30.4 versus 27.4 years, P = 0.0019), and a higher proportion of GAS infected patients (30% versus 12%, P < 0.005) experienced PROM. Thirty-one (66%) women had fever as their sole presenting symptom, eight (17%) had fever and abdominal pain, seven (15%) had fever and abnormal vaginal bleeding, and one patient (2%) presented with a rash. Three patients (6%) developed a septic shock. Two of these patients presented with symptoms more than 14 days after delivery. CONCLUSIONS: We describe the characteristics of non-epidemic intrapartum or puerperal GAS infection. Data from our study and review of the literature suggest that some patients who develop septic shock may present later in the puerperium than patients with an uncomplicated GAS infection.- - - - - - - - - - ranking = 1keywords = liver (Clic here for more details about this article) |
3/44. Clinical and pharmacological profile in a clenbuterol epidemic poisoning of contaminated beef meat in italy.Long-acting beta adrenergic agonists, such as clenbuterol accumulate in the liver, but not meat of treated farm animals, and result in epidemic poisonings in consumers. We describe an outbreak of poisoning in 15 people, following the consumption of meat. Clinical symptoms (distal tremors, palpitations, headache, tachipnoea-dyspnoea, and also moderate hyperglycaemia, hypokalemia and leucocytosis) were seen in nine hospitalised patients, starting about 0.5-3 h after poisoning, and disappearing within 3-5 days later. clenbuterol was found in the urine of all the symptomatic patients, at higher levels than pharmacokinetic computing (mean level 28 ng/ml, 36 h after ingestion), based on the levels found in the meat (1140-1480 ng/g edible tissue). Thus, epidemic poisoning can be produced following the consumption of contaminated meat. The need for a better definition of pharmaco- and toxico-kinetics, not only for drugs ingested as parent drug, but also when ingested as residues with animal tissues, is recommended.- - - - - - - - - - ranking = 0.5keywords = liver (Clic here for more details about this article) |
4/44. Virginal breast hypertrophy.Macromastia is the massive enlargement of the breast, unilateral or bilateral, disproportional to growth in the remainder of the body. Most patients seen with macromastia have breasts that develop normally at puberty but simply reach excessive size. Virginal breast hypertrophy is a rare and distinct disorder with the rapid onset of macromastia at the onset of puberty. Although the disorder has been reported in the surgical, pediatric, and gynecologic literature, virginal breast hypertrophy has not been reported in dermatologic journals. We report two cases of virginal breast hypertrophy. Patient 1 is a 14-year-old girl who developed macromastia 6 months after a liver transplant for alpha 1-antitrypsin deficiency. She had intense erythema as well as verrucous hyperplasia overlying the breasts. Patient 2 was a 12-year-old girl who experienced severe bilateral breast enlargement 4 months after beginning treatment for thyrotoxicosis. She had extreme tenderness, erythema, and edema of the breasts and was treated with tamoxifen citrate, with improvement of her symptoms. Although virginal breast hypertrophy is a rare disorder, the dermatologist may be asked to consult on the associated skin changes in these cases and should be aware of its existence. The definitive therapy is surgical, but until breast growth is stabilized, cutaneous manifestations need to be managed.- - - - - - - - - - ranking = 0.5keywords = liver (Clic here for more details about this article) |
5/44. Erythema gyratum repens-like psoriasis.A 28-year-old man was admitted to our department for investigation in 1992. He presented with a red, scaly, centrifugally spreading eruption, which had appeared in 1990, beginning on the neck and thorax, and later extending to the trunk and limbs. The cutaneous lesions, located mainly on the trunk and proximal upper limbs, were arranged in rings, with a slightly raised prominent scaling edge (Fig. 1a). The characteristic feature was the presence of rings or waves within already existing rings, whereas the central part was flattened, with the texture of normal skin. The concentric figurate lesions resembled a wood grain pattern (Fig. 1b). The clinical picture was strikingly similar to tinea imbricata; there was, however, no itching, and repeated mycologic studies did not disclose trichophyton concentricum. The histology was not characteristic. The epidermis, which was slightly edematous, was covered with a heavy crust. In the dermis, a sparse inflammatory infiltrate, somewhat more pronounced in the subpapillary areas, was composed of lymphocytes with some eosinophils. periodic acid-Schiff (PAS) and other stains for mycotic infection were negative. The general condition was not affected and laboratory studies did not show any abnormalities, except for low serum protein (5.1 g/L) and decreased gamma globulins (10.5%). Cell-mediated immunity was preserved. Immunofluorescence studies (direct and indirect) were negative. In spite of repeatedly negative mycotic examinations and due to the striking similarity to tinea imbricata, we applied various antimycotic therapies (terbinafine, itraconazole), with no effect. The figurate pattern, with normal skin in between, altered from day to day, while new concentric rings appeared within the cleared skin. The migrating rate was about 2-3 cm per 2 weeks. The patient had undergone a thorough search for internal malignancy. During the follow-up period of 1992-98, cutaneous involvement slowly became almost generalized (1996), and the confluent lesions formed large plaques, but still with pronounced concentric rings. Transitional blood eosinophilia (27% in 1993 and 11% in 1996) regressed with no therapy. Since 1995, antibodies to HBs and HBc have been present with no clinical symptoms of liver disease. The blood proteins increased to 7.0 g/L, and gamma globulins to 17.2% (normal). The histology, studied repeatedly, started to display some signs of psoriasis from 1996 and, in 1998, was already consistent with the disease (Fig. 2). RE-PUVA (0.8 mg/kg acitretin and UVA 0.8 J/cm2 ) was applied for 2 weeks before the patient interrupted the therapy. In spite of this, there was further improvement and, in 1999, the patient was almost free of lesions with some abortive rings left. From time to time, single vesicles appeared within the elevated borders of the rings. The histology of such vesicles was consistent with abortive pustular psoriasis (Fig. 3).- - - - - - - - - - ranking = 0.5keywords = liver (Clic here for more details about this article) |
6/44. Host-vs.-altered-host eruptions in patients on liposomal doxorubicin.BACKGROUND: Anthracycline antitumor antibiotics are the most commonly used chemotherapeutic agents. One of these is doxorubicin. Liposomal doxorubicin was developed as a drug delivery system in order to deliver the active drug intracellularly while decreasing the systemic toxicity, particularly hematological and cardiac toxicity. methods: The clinical and histologic findings of the cutaneous eruptions of associated with liposomal doxorubicin are reviewed. RESULTS: The eruptions occurred in three women with metastatic ovarian carcinoma who were treated with liposomal doxorubicin. These three patients developed erythematous macular/papular to plaque cutaneous lesions, and in one patient a vesicular component. The eruptions involved the trunk and extremities approximately 3-4 weeks after completions of therapy. None of the patients had any documented infections, and none of the patients had symptoms other than pruritus. The eruptions cleared over a period of weeks to months. Histologic features included an interface dermatitis with numerous apoptotic/dyskeratotic cells within the epidermis, with involvement the intra-epidermal sweat ducts and the infundibulum of hair follicles. CONCLUSION: We believe that these eruptions represented a chemotherapy induced host-vs.-altered host reaction.- - - - - - - - - - ranking = 1keywords = liver (Clic here for more details about this article) |
7/44. phenytoin hypersensitivity reaction.A clinically characteristic hypersensitivity reaction to phenytoin occurred in two patients three to four weeks after they started phenytoin therapy. It consisted of a characteristic rash, fever, tender generalized lymphadenopathy, leukocytosis with atypical lymphocytes, and eosinophilia. One patient had liver function abnormalities suggestive of hepatitis, as have most previously reported cases. The rash was pruritic and generalized; it consisted of irregular, ill-defined macular erythema in patches with superimposed follicular papules and massive edema of the face and periorbital region. Facial edema is characteristic of this syndrome. In one case the rash progressed to include follicular pustules and resolved with superficial desquamation. Histopathologic specimens from both cases showed a dense, superficial lymphohistiocytic infiltrate in the dermis and epidermal spongiosis. Intraepidermal pustules were present in one patient. The importance of recognizing this syndrome is stressed because it is potentially fatal.- - - - - - - - - - ranking = 0.5keywords = liver (Clic here for more details about this article) |
8/44. Necrolytic acral erythema: response to combination therapy with interferon and ribavirin.Necrolytic acral erythema is a papulosquamous and sometimes vesiculobullous eruption bearing clinical and histologic similarity to other necrolytic erythemas such as necrolytic migratory erythema, pseudoglucagonoma, and nutritional deficiency syndromes. Necrolytic acral erythema is distinguished by its association with hepatitis c infection and its predominantly acral distribution. We describe a pediatric patient with necrolytic acral erythema whose eruption resolved with hyperalimentation and combination interferon and ribavirin therapy, despite the persistence of detectable viral load and continued hepatic and renal insufficiency.- - - - - - - - - - ranking = 0.69216251405937keywords = hepatic (Clic here for more details about this article) |
9/44. necrolytic migratory erythema without glucagonoma associated with hepatitis b.We report a case of necrolytic migratory erythema (NME) without glucagonoma associated with hepatitis b. Although the most common cause of NME is a glucagon-secreting alpha-islet cell tumor of the pancreas, a dermatitis clinically and histologicaly identical to NME has been described in patients without glucagonoma. Impairment of hepatic dysfunction has been identified in the majority of them. However, NME associated with hepatitis b has never been reported in the literature. NME belongs to the family of necrolytic erythemas that share similar clinical and histologic findings. The terms used to describe NME and related conditions in the medical literature are confused. We added some discussion on the terminology of this disease.- - - - - - - - - - ranking = 0.69216251405937keywords = hepatic (Clic here for more details about this article) |
10/44. necrolytic migratory erythema with myelodysplastic syndrome without glucagonoma.necrolytic migratory erythema is a cutaneous paraneoplastic manifestation, which is usually associated with a glucagon-secreting pancreatic tumor. However, it also may occur in other circumstances in which serum glucagon is elevated, as in hepatic cirrhosis. Rarely, necrolytic migratory erythema is reported in association with a jejunal and rectal adenocarcinoma or villous atrophy of the small intestine without any evidence for increased serum glucagon levels. In this context we report the case of an 85-year-old male with myelodysplastic syndrome who developed typical necrolytic migratory erythema without glucagonoma syndrome or evidence for other pancreatic or liver disease. We suggest that, in addition to the diseases listed, myelodysplastic syndrome might be able to cause necrolytic migratory erythema.- - - - - - - - - - ranking = 1.1921625140594keywords = hepatic, liver (Clic here for more details about this article) |
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