Mood variability in adolescents: a study of depressed, nondepressed and comorbid patients.

In a study to examine the variability of mood in psychiatrically disturbed adolescents, 30 inpatients aged 13-17 reported on current depressive symptoms three times a day for seven consecutive days, using a set of visual analog scales (the Adolescent Mood Scale: AMS) to record DSM-IIIR and other depressive symptoms. Ten of the patients had no depressive diagnosis; 11 had both a depressive and an 'externalizing' diagnosis (mainly conduct disorders and substance abuse disorders), and nine had depressive diagnoses but no externalizing disorder. Variability was defined in terms of (1) range of AMS scores; (2) amount of change from one test point to the next; (3) rhythmicity, measured by the autocorrelation function across 21 test points. All three groups had high levels of depressive symptoms throughout the week. On all measures of severity of depression, the depressed girls were more depressed than the depressed boys, irrespective of comorbidity. Measures of variability, however, showed no effect of sex, but comorbid patients were more likely to have a wide range of mood scores, and reported a 45% greater amount of mood change. Only five subjects had a significant lag1 autocorrelation function, and there was no indication of diurnal rhythmicity. Implications for research and diagnosis are discussed.     

Drug abuse and the asthmatic patient: a case report

The case history of a 17-year-old girl with sudden onset of theophylline toxicity and a serum theophylline concentration of 63 micrograms/ml is presented. A change in theophylline elimination was not sufficient to explain this observation. Subsequently, the patient admitted to recent self-medication with several over-the-counter medications and illicit drugs. Although the etiology of theophylline toxicity in this patient could not be defined, several theories are proposed. Included is a discussion of possible interactions of illicit drugs with asthma medications and a summary of personality characteristics associated with a high potential for drug abuse.     

Mood variability in anxiety disorders

BACKGROUND: To investigate whether patients with anxiety disorders have more variable mood than control subjects. METHODS: Twenty-eight patients with anxiety disorders and 28 controls were assessed with the State-Trait Anxiety Inventory-Trait form (STAIT), Beck Depression Inventory (BDI), Mood Disorder Questionnaire (MDQ), and TEMPS-A questionnaire for temperament. Participants used Visual Analogue Scales (VAS) to rate low, high and anxious moods, morning and evening, for 7 consecutive days. Mood variability was calculated with the Mean Square Successive Difference (MSSD) and the Standard Error of the Mean (SEM), both derived from the VAS ratings. RESULTS: (1) The MSSD and SEM measures for low mood and anxiety variability were higher in patients than controls. The SEM for high mood was marginally higher in patients. (2) The high mood measures separated into two clusters: (a) the mean of the VAS high mood scale and the TEMPS hyperthymia scale apparently measure an adaptive high mood or hyperthymia that did not correlate or correlated negatively with depression (BDI). (b) The MSSD of the VAS high mood scale, the TEMPS cyclothymia scale, and the MDQ correlated with each other and with the BDI as variable high mood that is distressing. LIMITATIONS: Small sample size. CONCLUSIONS: Patients with anxiety disorders show more mood variability than controls. We also found a difference in the measures of adaptive high mood from variable high mood, the latter associated with depression. Mood variability is an important but neglected aspect of distress in patients with anxiety disorders.     

Gastrointestinal strongyloidiasis in immunocompromised patients: a case report

Strongyloides stercoralis is an intestinal nematode, endemic in tropical countries. The parasite has a complex life cycle, causing a long-lived auto infection in hosts. It may remain asymptomatic or with minor symptoms; the dormant carrier state of the illness may persist for a long period of time. Inflammatory bowel disease (IBD) including Crohn's disease (CD) and ulcerative colitis (UC), commonly treated with immunosuppressive drugs is a well-known condition predisposing individuals to various infections. The condition is more prevalent among immunocompromised patients; the diagnosis of which, however, is troublesome in such individuals. The present article reports a 45- year-old female with gastric strongyloides stercoralis infection while receiving the treatment for her underlying UC. Strongyloides stercoralis can easily be missed especially in IBD patients in the absence of accompanying diarrhea or any symptom of lower GI discomfort because it presents with various manifestations including multiple GI symptoms, multiple stool exams and special attention to peripheral eosinophilia are specially important but not so sensitive or specific.     

Hypogammaglobulinemia in asthmatic patients.

We measured quantitative immunoglobulins (IgG, IgA, IgM, and IgG subclasses) in 101 unselected asthmatic patients. We identified hypogammaglobulinemia in 12 patients primarily involving IgG (dose-related) without a strong prediction for any IgG subclass. IgA and IgM were also suppressed but to a lesser extent. This prevalence of hypogammaglobulinemia (.12 +/- standard error of .03) is significantly greater than that seen in the normal population (approximately .025 +/- .017, P = .01). Hypogammaglobulinemia was strongly associated with use of systemic corticosteroids (P = .0001). A cumulative steroid dose of greater than or equal to 5 mg/day for at least 2 years was found in 10/12 patients with hypogammaglobulinemia compared with 37/89 patients without hypogammaglobulinemia (P = .024). No significant increase in the number of infectious episodes was seen in the hypogammaglobulinemic patients. To assess the significance of hypogammaglobulinemia in asthmatics, we assessed responses to tetanus and pneumococcal vaccine in three groups of asthmatics: (1) those with total IgG less than 400 mg/dL who had been on chronic oral steroids, (2) those with total IgG between 855 and 1199 mg/dL who were currently receiving oral steroids, and (3) those with total IgG between 855 and 1199 mg/dL who were not receiving oral steroids. All patients responded normally to tetanus vaccine, but three of eight patients in the hypogammaglobulinemic group showed impaired responses to pneumococcal vaccine. Patients with impaired pneumococcal responses were not clearly distinguishable on the basis of sinus disease or pneumonia. We conclude that although many patients with severe, steroid-dependent asthma experience repeated episodes of bronchitis or exacerbations of sinusitis, these problems are rarely associated with an impairment in specific antibody production. IgG subclass deficiencies are not common in this patient population. A very small subgroup of patients manifest a more severe hypogammaglobulinemia (IgG less than 400 mg/dL) or an inordinate frequency of infectious episodes. Given that bronchitis or sinusitis can be attributed to factors other than hypogammaglobulinemia in these patients, an assessment of specific antibody production in response to pneumococcal vaccination is warranted. A small but significant percentage of such patients will demonstrate impaired responses. These patients should be considered at increased risk for bacterial infections and should, therefore, be monitored closely for infectious episodes.     

Delayed asthmatic response to inhalant allergen: cantharidine beetle, case report

A case history of an asthmatic patient who developed delayed responses to intradermal and inhalation provocation tests with whole body allergen of a common beetle (cantharidine) is presented. The response was maximal at 48 hr after the test and it took almost a week for complete resolution. Prior administration of sodium cromoglycate failed to inhibit this response, whereas corticosteroid treatment completely inhibited it. An asthmatic response which appears 48 h after inhalation challenge with an insect allergen is a new variety and the mechanism needs study.     

Erdheim-Chester disease: a case report.

A 42-year-old man with Erdheim-Chester disease (EC) is presented. This is the first case of this disease reported in Korea. The patient complained of knee pain and plain roentgenogram of the bilateral legs revealed diffusely increased density, coarsened trabecular pattern, and cortical thickening in the diaphysis, and metaphysis as well as epiphysis. Magnetic resonance imaging revealed that the lesions showed low signal intensity on T1-weighted images and heterogeneously low and high signal intensity on T2-weighted images. Histological examination of the biopsy specimen showed a xanthogranulomatous lesion consisting aggregations of foamy histiocytes and Touton-type giant cells. Immunohistochemical staining showed positive reaction to anti-S-100 and lysozyme in the cytoplasm of the giant cells.     

Laryngeal tuberculosis: a case report.

A case of laryngeal tuberculosis, in a 21-year-old female, is presented. The pathophysiology and natural course of the disease are discussed. The incidence of apical tuberculosis and associated laryngeal spread is noted.     

Systemic endotheliomatosis: a case report.

A 48-year-old Caucasian man was found to have a rare neoplastic process of vascular endothelial origin. The clinical presentation was that of plum-colored cutaneous plaques of the lower extremities. The histopathology, natural history, and treatment of this case are discussed and compared with previously reported cases. It is suggested that this disease entity represents a malignant state with systemic involvement and a poor prognosis.     

Buckwheat-induced anaphylaxis: a case report.

Buckwheat (Fagopyrum schulentum) is not taxonomically related to wheat and other cereal grains. Buckwheat flour is used as a wheat substitute in breads, biscuits, pancakes, and crepes. Occupational exposure to buckwheat flour has been associated with rhinitis, conjunctivitis, contact urticaria, and occupational asthma. We present a patient who developed urticaria and hypotension after ingestion of buckwheat crepes. Skin testing by the prick technique revealed 3+ positive reaction to buckwheat with negative reactions to other foods including wheat, egg white, and milk. RAST for anti-buckwheat IgE was strongly positive. Buckwheat ingestion is a potential cause of food-related anaphylaxis. There does not appear to be cross-reactivity between buckwheat and wheat allergy.     

Duodenal glucagonoma: a case report.

A case of a primary carcinoid islet cell tumor of the duodenum is reported, demonstrated by histochemistry, electron microscopy, and immunofluorescence to be composed of alpha cells containing glucagon-like material. The patient was found on admission to have hyperglycemia and a diffuse skin rash. Primary duodenal glucagonoma has not been previously reported.     

Buckwheat-induced anaphylaxis: a case report.

Buckwheat (Fagopyrum schulentum) is not taxonomically related to wheat and other cereal grains. Buckwheat flour is used as a wheat substitute in breads, biscuits, pancakes, and crepes. Occupational exposure to buckwheat flour has been associated with rhinitis, conjunctivitis, contact urticaria, and occupational asthma. We present a patient who developed urticaria and hypotension after ingestion of buckwheat crepes. Skin testing by the prick technique revealed 3+ positive reaction to buckwheat with negative reactions to other foods including wheat, egg white, and milk. RAST for anti-buckwheat IgE was strongly positive. Buckwheat ingestion is a potential cause of food-related anaphylaxis. There does not appear to be cross-reactivity between buckwheat and wheat allergy.     

Shigella vulvovaginitis in childhood: a case report.

Vulvovaginitis due to Shigella sonnei is reported in a four-year-old child.     

Pelvic actinomycosis in menopause: a case report.

OBJECTIVE: To examine the association between the use of intra uterine device (IUD) and the risk of actinomycosis in postmenopausal women. METHODS: We report a case of pelvic actinomycosis in a postmenopausal woman who was wearing an IUD for 14 years until 20 months after the beginning of menopause. In the last 5 years the patient had been suffering occasionally from pain, abdominal tension and rectal tenesmus. The disease was revealed clearly 18 months after removing the intrauterine device. RESULTS: The diagnosis of pelvic actinomycosis was only possible after hysterectomy, bilateral oophorectomy and multiple biopsies. At histological features a focus with actynomycetes colonies was evident. CONCLUSIONS: This study supports the previously reported association between the pelvic location of actinomycosis and the use of the IUD. The removal of IUD should be mandatory in postmenopausal women.     

The G syndrome: a case report.

A case of the G syndrome is reported in a baby boy who had an unusual facies (prominent forehead, telecanthus, posteriorly rotated ears, and anteverted nostrils), laryngeal cleft, hypospadias, cryptorchidism, and psychomotor development delay, possibly secondary to birth asphyxia and numerous medical and surgical complications. The mother had a similar facies.     

Ki-1 lymphoma: a case report.

A case of Ki-1 lymphoma of the large cell anaplastic type with weak leukocyte common antigen expression is presented. These tumors can sometimes demonstrate confusing immunophenotypes (weak or negative leukocyte common antigen, pan T, pan B, HMB 45, and S-100, and anomalous positive epithelial membrane antigen staining), and ultrastructural examination may be requested. The tumor consisted of sheets of large malignant cells with large pleomorphic nuclei, prominent nucleoli, and a high mitotic rate. Ultrastructural examination showed pleomorphic tumor cells with irregular nuclei, large nucleoli, and abundant complex cytoplasm with varied organelles.     

Manganese induced parkinsonism: a case report.

Manganese (Mn) intoxication is known to induce parkinsonism. Mn-induced parkinsonism preferentially affect the globus pallidus in contrast to idiopathic parkinsonism where degeneration predominantly involves the nigral pars compacta. We describe a 51-year-old man who had been occupationally exposed to Mn. He had parkinsonian features including masked face, resting tremor, and bradykinesia. He also had a cock walk and a particular propensity to fall in a backward gait. There was no sustained therapeutic response to levodopa. A fluorodopa PET scan was normal. This case indicates that Mn-induced parkinsonism can be differentiated from idiopathic parkinsonism in that the former has unique clinical features and a normal fluorodopa PET scan.