Two cases of treatment site granulomatous reaction to Zyderm Collagen Implant that occurred in spite of a negative skin test are reported. A delayed hypersensitivity reaction to ZCI is suggested by the clinical time course and the histologic findings of hypersensitivity granulomas. Humoral immunity is also implicated in the reaction ...

Scarlet red dye, commonly used in clinical situations, is very rarely involved in contact dermatitis. A single report of sensitivity appears in the prior literature. Two cases of scarlet red allergy are presented and documented by patch testing. Discussion is oriented to alert clinicians to the recognition and treatment of ...

Phytophotodermatitis from Heracleum laciniatum is described in 2 typical cases. Experimental phytophotodermatitis was produced using homogenates from leaves of the plant and long-wave ultraviolet light. The homogenates of leaves produced strong phototoxic reactions. The minimal phototoxic erythema dose was determined to be lowest for abdominal and midback skin. The action ...

Dermatoses related to the industrial environment are costly and underreported. Contact dermatitis is due to irritants in 75 percent of cases and to true allergy in only 25 percent. Differences between these two types of dermatitis include a longer induction period for allergy. Patch testing may be useful for diagnosis ...

Three cases of allergic contact hypersensitivity to Sta-Lok and Loctite anaerobic sealants are reported. These two anaerobic sealants constitute a +100 million annual market in industrial sealants used to join metal surfaces together. To the best of my knowledge, these are the first reported cases of allergic contact hypersensitivity to ...

Three cases with pseudolymphomatous hypersensitivity reaction to tattoo pigment are described. One of the cases showed histologic features of Spiegler-Fendt pseudolymphoma. Awareness of this type of reaction to tattoo pigment can help prevent erroneous diagnosis of lymphoma. Several published reports are cited in which pseudolymphomatous reaction to tattoo pigment was ...

According to the classification by Swineford, many cases of the atopic type show allergic conditions among family members and, besides asthma, patients often have a past history of allergic rhinitis, atopic dermatitis, and urticaria. Many cases of vermal catarrh are assumed to be included in this atopic type in this ...

The case is reported of an acute cardiovascular collapse immediately after the administration of suxamethonium to a 25-year-old woman undergoing a diagnostic laparoscopy under general anesthesia. Reintervention 14 days later--without the use of suxamethonium--was uneventful. A skin prik test with suxamethonium proved highly positive. A survey of the literature is ...

This report describes a hypersensitivity reaction to kiwi fruit in a patient who developed moderately severe generalized symptoms after handling the fruit. A search of the literature did not reveal any previous reference to kiwi-fruit sensitivity. It is suggested that IgE antibody is an important factor in the reaction.

The literature lacks cases which document significant hemolytic transfusion reactions or which document successful transfusions of incompatible donor blood in patients who have anti-Yk(a), anti-Cs(a), or anti-Yk(a)+Cs(a). A patient who had multiple extravascular hemolytic transfusion reactions due to anti-Yk(a)+Cs(a) is herein reported. The initial reaction was on the basis of ...

Six cases of tropical rat mite (Ornithonyssus bacoti) dermatitis are presented. The patients experienced papular urticaria, and mites were found on and identified in several of the patients. The presence of rodents in or around the home was confirmed in most cases. The role of other parasitic mites found on ...

More than 300,000 case reports have been collected in a prospective survey of adverse reactions to intravascular contrast media. The reports were provided by radiologists in the United States, Canada, Europe, and Australia and represent the largest survey of its type to date. The overall incidence of reactions was about ...

During 1979 approximately 20% of 160 laboratory employees in an animal virus research institute had skin problems; in two-thirds of cases (14% of the total number of laboratory employees) the dermatoses were non-occupational in origin. Occupational contact dermatitis was irritant in nature rather than allergic. Only one active case of ...

Dermatitis due to members of the Compositae (Asteraceae) family of plants has been reported for many years from several parts of the world. Nevertheless, it seems to be overlooked by many present-day clinicians, undoubtedly because clinically it mimics photodermatitis or an airborne contact dermatitis of nonplant origin. This clinical review ...

Nine cases of granulomatous dermatitis in carnivores (eight dogs, one cat) are described. In three cases, in which there were no fungi in hair shafts, nor any other evidence of mycotic infection initially, fungal elements were demonstrated in the granulomas with the aid of special stains (PAS and Grocott). Granulomatous ...

A review of the pertinent literature concerning acrylic resin and its relation to allergic reactions and chemical injury has been presented. The relation of acrylic resin prostheses and materials to oral reactions and lesions is discussed and possible causes and means of evaluation are proposed. Examples of mucosal infection and ...

Sporadic cases of a severe photocontact dermatitis have appeared in the last few years following use of fruity-smelling suntan preparations and sunlight exposure. We report five such cases in women who developed severe edema and erythema of sun-exposed areas shortly after application of agents containing 6-methylcoumarin used as fragance. Routine ...

Four cases of an unusual skin eruption related to mandibular block injection are presented. The authors suggest an immunologic basis for the reaction, probably to the methylparaben preseravtive, and discuss a possible pathogenic mechanism. The medical-dental literature concerning untoward reactions to lidocaine is reviewed; particular attention is given alleged allergic ...

Four cases of possible fungal infections after 700 augmentation mammaplasties are presented in a 9-year experience. The source could not be determined. If any readers have had one or more similar cases, we would appreciate your contacting us.

This paper reviews the present status of the transmethylation and the dopamine hypotheses of schizophrenia and presents recent data on the definitive identification and measurement of the endogenous hallucinogen, dimethyltryptamine (DMT) in human cerebrospinal fluid and urine. Elevated levels are found in some cases of schizophrenia and of liver disease. ...

Three cases of pharyngeal gonorrhoea were misdiagnosed in patients harbouring meningococci which failed to utilise maltose in CTA medium. The microbiological identity of the isolates was established by other means. Although meningococci giving atypical reactions to carbohydrate utilisation tests occur only rarely, the possibility of a misdiagnosis of gonorrhea, and ...

In a pharmaceutical industry, several cases of allergic contact eczema caused by the beta-adrenergic blocking agent alprenolol (Aptin) have appeared. This report deals with 12 men and two women who developed eczema during work with the substance. In 13 of the 14 cases, the induction time for sensitization was less ...

Five cases of severe anaphylactic reactions to alcuronium are described. Investigation suggested that these are probably true anaphylaxis to the drug. The cases illustrate the value of intradermal testing in detecting the drug involved and the necessity of using colloidal solutions and adrenaline in the management of hypotension due to ...

The literature concerning anniversary reactions is reviewed. Five cases seen by various medical specialists for physical complaints, and subsequently referred for psychiatric evaluation are presented. Each case was felt to represent an anniversary reaction. The necessity of considering the possibility of an anniversary reaction, when the genesis of a complaint ...

In 25 consecutive cases of chromium contact allergy we have made four parallel serial dilution tests and irradiated three of the test rows, two with solar-spectrum-like radiation from a 150 W Xenon lamp (4/5 MED and 4 MED) and one row with long-wave ultraviolet radiation (blacklight) alone. Comparing an unirradiated ...

A case history is presented of a woman who developed very severe bronchospasm, hypotension, "lobster-red" erythema and later angio edema of the head and neck after induction of anaesthesia for caesarean section. Intradermal testing at a later date, showed immediate-type sensitivity to suxamethonium. Reference is made to the other few ...

As a follow-up of a preliminary trial, the therapeutic results obtained in 40 cases of acute and chronic dermatitis by the topical application of 10-undecen-1-yl-pseudothiourea hydroiodide (AHR-1911) in an evanescent vehicle containing triethanolamine stearate are presented. The treatment led to complete remission in 14/40 and to favorable results in 18/40 ...

A case report of monocular hysterical blindness, a rare form of childhood conversion reaction, is presented. A brief description of the treatment is included, which utilized a team approach and short-term management. An attempt is made to compare this patient's motivation with other cases of conversion reactions and to identify ...

This is a hypothesis-seeking case study. It is the product of naturalistic research on one asthmatic patient seen 212 times in individual psychotherapy over a period of 32 months. Both retrospective and prospective data were gathered, the prospective phase beginning about halfway into the therapy. Clinical vignettes are cited from ...

A review of the literature indicates that an allergic response to stainless steel is rare, although nickel is a common allergen and is encountered continually in daily life. An allergic reaction could occur at a most inopportune time. Rational approaches in management of an allergic response to stainless steel appear ...

A case of hypersensitivity pneumonitis due to doves is reported and compared with other cases due to dove or pigeon antigens reported in children. The diagnosis is substantiated by the presence of precipitating antibody to dove and pigeon serum, clinical improvement after contact with the doves was broken, and a ...

A 52-year-old man developed contact and photoallergic dermatitis caused by diphenhydramine hydrochloride as well as contact dermatitis from paraphenylenediamine. The diphenhydramine photoallergy was elicited by long-wave ultraviolet light. The action spectrum differs from that noted in a recent report in which wavelengths shorter than 320 nm were responsible for eliciting ...

Six patients are reported who had an allergic contact dermatitis from the use of a proprietary antiseptic ointment containing oil of cinnamon. Three were positive and three negative to balsam of Peru; two of these and one other also reacted to cinnamic aldehyde. The history and usage of cinnamon is ...

Eighty-three cases of dermatitis caused by wood or sawdust have been seen at St John's Hospital for Dieases of the Skin, London, in the last 20 years. The clinical details and results of patch tests are reported. The literature on dermatitis, mucosal irritation, asthma and other toxic effects of woods ...

The literature on postpartum psychoses is reviewed. Clinical similarities and differences between patients with postpartum psychoses and those with nonpuerperal psychoses are described. The psychological and physiological precipitants of postpartum psychoses are discussed and a stress summation theory is proposed to explain the etiology of these reactions. Treatment considerations and ...

A study of 46 cases of allergic bronchopulmonary aspergillosis has been presented with special reference to laboratory aspects. Episodic airways obstruction and dual skin reaction to aspergillin were present in all the cases. Furthermore, there were pulmonary infiltrations in 91.1%, blood eosinophilia in 80.4%, precipitins in 91.3%, and sputum cultures ...

The case findings of thirty-three children given a diagnosis of psychosis during hospitalization in the '50s and '60s were reviewed and rediagnosed in 1973. Childhood schizophrenia was the original diagnosis in 58% of the cases but was the rediagnosis in only 18% of those same cases. Chronic brain syndrome with ...

The introduction of dinoprost tromethamine (Prostin F2 Alpha) as an abortifacient in the second trimester of pregnancy represents the first clinical use of a prostaglandin. Various synthetic analogues of the naturally occurring derivatives are being employed investigationally in the treatment of peptic ulcer, hypertension, asthma, and hypercalcemia. In the United ...

Two South American species of the fire ant group, Solenopsis richteri and Solenopsis invicta, now occupy more than 150 million acres in 13 southern states and cause systemic allergic reactions to their stings. We report 49 cases of such reactions with case reports and documentation. Specificity of the sting was ...

A clinical study was performed in 66 female patients with hand eczema and contact allergy to nickel. They were drawn from a basic material of 165 patients with nickel allergy in which hand eczema occurred in 86 cases (52%). The hand eczema started at an average age of 32 years ...

A case of a 23-year old black female admitted for treatment of an acute psychotic episode 48 hours after being treated with i.m. procaine penicillin G is reported. Literature reports of nonallergic psychotic responses to i.m. injections of aqueous procaine penicillin G are reviewed. Possible mechanisms for the reaction are ...

A search of the literature has not revealed any reports of allergic eczematous contact dermatitis due to the topical application of vitamin E. A case of contact allergy to synthetically produced alpha-tocopherol is herein reported. It is felt that this is a rare event in view of the fact that ...