Hepatocellular carcinoma (HCC) with acquired porphyria is a very rare condition. It is characterized variably by hyperpigmentation, skin fragility and photodistributed subepidermal vesicles. The serum, urine and/or stool porphyrin levels, usually markedly elevated, can change according to the clinical course. We report here a case of hepatocellular carcinoma presenting with a paraneoplastic syndrome of acquired porphyria. A 73-year-old Chinese woman had the characteristic facial pigmentation of cutaneous porphyria and histologically proven hepatocellular carcinoma. Her serum zinc protoporphyrin was elevated and her urine tested positive for coproporphyrin. Her protoporphyrin and alpha-fetoprotein levels dropped after transarterial chemoembolization treatment. Acquired porphyria in hepatocellular carcinoma occurs exclusively in older persons with huge hepatocellular carcinoma and/or cirrhosis. Before diagnosis, it must be carefully differentiated from inherent porphyrias with HCC, and porphyrias induced by drugs or heavy metal intoxication must be ruled out.
There are several factors those contribute to the amount of axillary drainage after modified radical mastectomy. The drains should be removed as early as possible. Whether the active shoulder movement of the lesion side increases the amount of axillary drainage needs to be studied prospectively.From 1994 through 1995, 344 consecutive patients were randomly divided into three groups. One hundred sixteen patients in the early group performed upper arm exercises including pendulum, wall climbing and pulley exercises beginning the third post-operative day. One hundred fifteen patients in the later group patients did the same exercises beginning the sixth post-operative day and 113 patients in the delayed group did the same exercises after all the drains were removed.There were no significant differences in patient characteristics, including age, body weight, operation methods and the pathology in the three groups. The amount of axilla fossa drainage was significantly less in the patients in the delayed group than in the early and later group (485 ml, 568 ml, 559 ml, respectively, p = 0.032). However, there were no differences in the amount of chest wall site drainage or the number of aspiration of seroma among the three groups. The drains were removed on the average of seventh and ninth post-operative day in the delayed and early group patients, respectively (p = 0.124). Although the range of motion (ROM) of the shoulders in the delayed group patients was slightly limited during the first month after operation, ROM returned at 3 months and no difference was found 6 months after operation.Upper arm exercise can start after the drains in the axilla are removed. The delay does not limit the shoulder function at 6 months after modified radical mastectomy.
Vaginal bleeding is an uncommon and alarming symptom for children, and serious underlying causes should be excluded. Though vaginal bleeding during childhood was mostly associated with precocious puberty, the physician should keep in mind that local vaginal lesions such infectious vaginitis, vaginal trauma, and vaginal foreign bodies frequently present vaginal bleeding. A 10-year-old girl who denied any traumatic injuries or sexual abuse presented with profuse vaginal bleeding. She had normal development milestones and had no signs of thelarche or adrenarche. Her hymen was intact and the basal measurements of sex hormones including tyrotropic hormone and thyroxine were all within reference ranges. Finally, a laceration of the vaginal wall was found by vaginoscopy using a hysteroscope under general anesthesia and treated using gauze packing. We must emphasize the importance of vaginoscopy and examination under anesthesia in a child with vaginal bleeding to exclude local vaginal lesions. In addition, vaginoscopy using a hysteroscope makes the examination efficient and cost effective.
BACKGROUND:We evaluated the effects of implementing clinical paths for both inguinal herniorrhaphy (IH) and transurethral prostatectomy (TURP) on the efficiency and quality of medical care under the case payment system. METHODS:Patients undergoing IH or TURP were treated using the guidelines for clinical paths under the case payment system (CPUCP). The results of treatment after implementation of CPUCP were compared with results for patients treated before implementation of CPUCP. We also compared results using eight quality indicators both before and after implementation of CPUCP. RESULTS:The post-CPUCP length of hospital stay decreased significantly in patients who underwent either IH (p < 0.001) or TURP (p = 0.008). The post-CPUCP total admission charges decreased (p = 0.001) by 7.5% in the IH group alone. Two quality indicators in the IH group and three quality indicators in the TURP group were significantly improved after implementation of CPUCP. The percentage of patients who completed treatment without deviation as recommended by the guidelines for CPUCP was about 60% in the IH group and about 70% in the TURP group. CONCLUSION:The results of this study indicate that the implementation of clinical paths under the case payment system for patients undergoing inguinal herniorrhaphy or transurethral prostatectomy can improve the efficiency and quality of medical care.
BACKGROUNDThis study was designed to determine whether screening for high-risk human papillomaviruses testing could improve the detection of cervical dysplasia and cancer in assistance with conventional Papanicoloau (Pap) smears.METHODSThe study was based on 114 patients with abnormal Pap smears referred for colposcopy from Feb. 1997 to Dec. 1997. The presence of high-risk human papillomavirus (HPV) DNA was determined with the Hybrid Capture method (including HPV types 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, and 68). Cytologic examination by Papanicolaou smear was based on the Bethesda system and cervical biopsy was done via colposcopy.RESULTSCytologic examination demonstrated high-grade squamous intraepithelial lesions (HSIL) in 24 patients with HPV positive (75%), low-grade squamous intraepithelial lesions (LSIL) in 38 with 61% HPV positive, and atypical squamous cells of undetermined significance (ASCUS) in 52 with 37% HPV positive. Among patients with a cytologic diagnosis of borderline abnormalities (ASCUS or LSIL), those with who were HPV positive were significantly more likely to have cervical dysplasia (both p < 0.05). The sensitivity of combined HPV assay and/or cytology for detection of noninvasive precursor (91%) was significantly greater than those of cytology (68%) or HPV assay (81%) alone.CONCLUSIONThe addition of the hybrid capture high-risk HPV DNA assay to cytologic examination of cervical smears appears to increase the sensitivity of cervical screening. Our findings suggest that HPV DNA may be a useful adjunct marker for early detection of cervical dysplasia in women with minimally abnormal Pap smears (ASCUS/low-grade SIL).
BACKGROUND:Heroin usage in Taiwan has been under-investigated. Use of the same drug by different routes provides an opportunity for examination of drug behavior and complications related to the drug itself and to the different routes of administration.METHODS:A sample of 245 hospitalized heroin users received semi-structured interviews, drug screen urine tests, serological screens for hepatitis B infection, and liver function tests. The sample was divided into a smokers group and an injectors group for comparison.RESULTS:The heroin injectors had lower educational status, spent less money on day-to-day heroin usage, but had longer drug-using careers than the heroin smokers. There was a trend for injectors to have a higher rate of abnormal liver function than the smokers although there was no significant difference in the prevalence of hepatitis B infection.CONCLUSION:Major differences exist between heroin smokers and heroin injectors. Therefore harm reduction intervention for heroin users should take account of the different routes of administration. A comprehensive survey of risk factors relating to hepatic dysfunction in heroin addicts in Taiwan is indicated.
This case report illustrates a rare case of motor weakness caused by a free fat graft herniation. A 40-year-old woman who had undergone surgery for a herniated lumbar intervertebral disc experienced right lower leg weakness. On magnetic resonance image (MRI) a herniated free fat graft was noted. An emergent operation was performed and the herniated fat graft was removed. Postoperatively, the patient recovered well with improvement of the motor weakness. MRI is a good method for diagnosis of fat graft herniation. The mechanisms of this complication have been documented, and the size of the fat graft plays an important role. The methods for prevention of this herniation are also discussed. Although the transplantation of adipose tissue has many advantages, including the prevention of postoperative epidural fibrosis, great care is needed when applying a fat graft intra-operatively. When a postoperative neurologic deficit develops, herniation of the fat graft must be considered. An emergent operation is the treatment of choice for this particular complication.
BACKGROUND:The purpose of this study was to investigate the prevalence and related factors of incisor trauma among 1200 second grade students in Taichung City, Taiwan.METHODS:The study population consisted of 1200 second grade students, 645 boys (53.8%) and 555 girls (46.3%), at four elementary schools in Taichung City, Taiwan. This survey was composed of two parts: (1) a questionnaire of dental traumatic history, and (2) a clinical examination of each subject to record any clinical evidence of traumatic dental injury on permanent incisors.RESULTS:The questionnaires indicated that 16.5% of the children had a positive history of dental trauma. The male to female ratio of a prior dental trauma was 1.4:1. The maxilla (78.2%) was affected more frequently than the mandible. Most of the injuries had occurred at home (63.7%). Clinical examinations disclosed that 3% of the subjects, 43 teeth in 37 children, had clinical signs and symptoms of dental trauma. Maxillary central incisors (77%) were the teeth most often affected. The most common type of crown injury was enamel fracture (67%).CONCLUSION:The prevalence of a history of dental trauma and clinical findings of incisor injury in this study was lower than that in previous reports. Home and school were the settings where dental injury was most likely to occur. Clinical signs and symptoms of dental trauma were found in 3% of the subjects. Maxillary incisors were the most commonly affected teeth, and 67% of these cases involved enamel fracture.
We report the case of a 54-year-old male motorcyclist with an apparent grade IV liver injury and life-threatening hemomediastinum and right hemothorax following blunt deceleration trauma. Massive hemothorax and an unstable hemodynamic status even under copious blood volume replacement made emergent surgical intervention mandatory. A midline laparotomy was performed at first to rule out abdominal bleeding accompanied by a diaphragmatic tear, but the procedure was soon converted to a thoracotomy after finding an intact diaphragm and persistent bleeding from the chest tube. An isolated internal thoracic artery (ITA) transection was identified. It was actively bleeding and causing a huge anterior mediastinal hematoma and had ruptured into the right pleural cavity. The bleeder was controlled with suture ligation and the hemodynamic status was soon stabilized. The patient recovered without significant sequelae. The rarity of this kind of presentation is discussed, including both the ITA injury mechanism and the problems posed in making an early and correct diagnosis.
BACKGROUND:Backache is a common postoperative complaint after lumbar epidural anesthesia. Our study was aimed to compare the effect of the local addition of ketoprofen on the incidence of postepidural backache after nonobstetric surgery.METHODS:One thousand patients scheduled for hemorrhoidectomy were randomly given 4 ml of 1% lidocaine with ketoprofen 1:400 (ketoprofen group) or without ketoprofen (control group) for local skin infiltration prior to epidural needle placement. Each of them received a single epidural injection of 25 ml 2% lidocaine with epinephrine 1:200000, and was interviewed 24, 48, and 72 hours postoperatively using a standard visual analog scale (VAS) for evaluation of postepidural backache.RESULTS:The incidence of postepidural backache in the ketoprofen-group patients for the 3 days was 9.8%, 4.6%, and 1.8%, all rates which were significantly less than those observed in the control-group patients (22.8%, 17.4%, and 9.2%, p < 0.001). There was also a significant association between postepidural backache and multiple attempts at epidural needle insertion.CONCLUSION:In summary, the local addition of ketoprofen reduced the incidence and severity of postepidural backache.
BACKGROUND:Familial hypercholesterolemia is associated with a very high risk of premature coronary heart disease. In order to identify cases of familial hypercholesterolemia in Taiwan, we screened the hyperlipidemic patients in our metabolic clinics.METHODS:Hyperlipidemic patients were screened in the metabolic outpatient department and the cases which fulfilled the clinical criteria of definitive or possible familial hypercholesterolemia were further analyzed. Their clinical characteristics, including age, gender, physical findings, past history of coronary heart disease or cerebrovascular accident (CVA), family history, and lipid profiles before and after medical treatment, were reviewed.RESULTS:Eight women and 3 men fulfilled the diagnostic criteria. The mean age at diagnosis was 51.1 +/- 11.9 years old. Tendon xanthomas were found in 5 patients with definitive familial hypercholesterolemia. Coronary heart disease was confirmed in one patient and old CVA was noted in another 2 patients. The mean total cholesterol level was 390.3 +/- 88.9 mg/dl and the mean low density lipoprotein-cholesterol (LDL-cholesterol) level was 309.6 +/- 89.9 mg/dl before treatment. After a mean treatment duration of 45.2 months, the mean total cholesterol level and LDL-cholesterol level were 326.8 +/- 87.8 mg/dl and 249.1 +/- 91.1 mg/dl, respectively.CONCLUSION:Clinically diagnosed familial hypercholesterolemia indeed exists in Taiwan. As compared to other reports, the mean age at diagnosis in our series was older and the majority of patients were women. Most patients were not vigorously treated and the family members were not thoroughly screened. Adequate treatment of patients with familial hypercholesterolemia in clinical practice and screening their family members are crucial in preventing new or recurrent coronary heart disease.
Due to the elimination of intermediate hosts and the improvement of clinical care, most parasitic infections have been effectively controlled in developing countries. Recently, the increase of the worldwide tourism, especially to Mainland China, and the migration of overseas workers from endemic countries have led to more parasitic infections that should not be overlooked by physicians. Assessment of diffuse liver disease with physical examination and laboratory findings is notoriously inaccurate. Thus, physicians use liver biopsy for accurate diagnoses. We present 4 patients with hepatic schistosomiasis japonica which were diagnosed using imaging before liver biopsy. Hepatic schistosomiais japonica has a tendency to cause dystrophic calcification and fibrosis in the liver. According to the results, a combination of ultrasonography and computed tomography (CT), used to recognize characteristic calcification patterns, seem useful to physicians for accurate diagnoses. Thus, unnecessary biopsy procedures can be avoided.
BACKGROUND:Minimally invasive surgery is a current trend in all kinds of surgical fields. Endoscopic stone manipulation with electrohydraulic lithotripsy (EHL) is the preferred method for treating lower ureteral stones or calculi which cannot be resolved with extracorporeal shock wave lithotripsy (SWL). We evaluated the efficiency and safety of holmium yttrium-aluminum-garnet (YAG) laser for treatment of large impacted ureteral stones.METHODS:In a clinical trial period including April and May 1998, 13 patients with ureteral stones underwent holmium YAG lasertripsy. Six patients had large impacted ureteral stones (1.3 to 3.8 cm). We conducted lasertripsy with a 6.5-Fr. rigid tapered ureteroscope and a 550-nm SlimLine laser fiber under the guidance of a 3-Fr. ureteral catheter. The irrigation pump was set at 300 mmHg to increase the surgeon's visual clearance and to help keep the operative field ston-free.RESULTS:The postoperative stone-free rate was 100%. There were no intraoperative complications, even in the treatment for a 3.8-cm steinstrasse in the upper ureter. All preoperative hydronephrosis improved. In general, the operative time, not including anesthesia, was less than 30 minutes. There was no intraoperative or postoperative flank pain or fever when the procedure was combined with pressure irrigation for visual clearance and keeping the area stone-free.CONCLUSION:Holmium YAG lasertripsy is an excellent treatment modality, especially for a large impacted ureteral stone or steinstrasse. The treatment is efficient and safe. Furthermore, there is no learning curve necessary for an experienced endo-urologist. It helps the urologist to carry out a minimally invasive lithotripsy instead of an open surgery for large impacted ureteral stones.
The prognosis of recurrent endometrial carcinomas is generally poor, except for isolated vaginal relapse. We report a case of recurrent endometrial cancer in a 58-year-old woman who initially received a type I extended hysterectomy with bilateral salpin-go-oophorectomy and bilateral para-aortic and pelvic lymph node dissection. The first recurrence occurred in the left parametrium 7 months after the primary surgery. The salvage therapy consisted of radiotherapy combined with hormonal therapy (tamoxifen and Megace). Complete remission was achieved initially. Subsequently, the patient accepted six courses of chemotherapy (cisplatin and Adriamycin) for progressive elevation of cancer antigen 125 (CA-125). The CA-125 levels remained elevated with titers fluctuating around 100 U/ml until a second recurrence at the left iliac 75 months following salvage therapy. The second salvage treatment consisted of maximal debulking of the pelvic mass and intraoperative radiotherapy (IORT) followed by four courses of chemotherapy with paclitaxel and carboplatin. Complete remission was again accomplished, with clinical investigations and molecular markers returning to normal. The patient has been clinically free of disease for more than 2 years since the second relapse of cancer. In this particular case, we found that repeated recurrence could occur after a long complete remission following salvage therapy; however, the disease could be recontrolled with further aggressive salvage efforts. A multimodality approach with combinations of radical resection, IORT, and paclitaxel-based chemotherapy can be offered to patients with localized recurrent or repeatedly recurrent endometrial carcinoma after previous cisplatin-based chemotherapy and pelvic radiation.
BACKGROUND:This study was to evaluate disability after laparoscopic colectomy in patients with colorectal adenomas as compared to disability after laparotomy.METHODS:Patients who underwent laparoscopic colectomy for colorectal adenoma were compared to patients who underwent laparotomy for the same problem by the same surgeons during the same time period in Cleveland Clinic Florida. A standard questionnaire was used to assess disability which included the number of days to return to partial activity, full activity, and work.RESULTS:Twenty-nine patients who underwent laparoscopy were compared with 31 patients who underwent laparotomy. There were no significant differences in age (70.4 vs 72.5 years) (p = 0.405) or gender (M:F 13:16 vs 20:11) (p = 0.126) between the laparoscopy and laparotomy groups. The operative time was longer for the laparoscopy group than the laparotomy group: 170 vs 131 minutes (p = 0.014). However, the duration of postoperative ileus, hospitalization, time until return to partial activity, time until return to full activity, and time off of work were significantly shorter in the laparoscopy group than in the laparotomy group: 3.3 vs 5.2 days, 6.2 vs 8.7 days, 2.3 vs 4.2 weeks, 4.4 vs 9.3 weeks, and 3.7 vs 7.3 weeks, respectively (p < 0.041 for all). Although the incidence of postoperative complications was not significantly different (24% for laparoscopy vs 29% for laparotomy, p = 0.325), the incidence of postoperative prolonged ileus was statistically significantly lower in the laparoscopy group (3% vs 26%, p = 0.027).CONCLUSION:Laparoscopic colectomy for patients with colorectal adenoma can reduce postoperative ileus, postoperative hospitalization, and disability in terms of a quicker return to partial activity, full activity, and employment. Laparoscopic colectomy should be considered for all patients who have colorectal adenomas which require resection.
The potential uses of cranial ultrasound have been overlooked for years because of the advent of fascinating neuroimaging studies such as computed tomography (CT) and magnetic resonance imaging (MRI) study. In this article, the authors introduce the developments and refinement in modern pediatric neurosonology. In the past, only neonates with widely open fontanels seemed to be good candidates for cranial ultrasound study. Actually, any tiny skull defect can be used as an acoustic window. And the thin skulls of children do not hinder the ability of ultrasound to obtain acceptable image transcranially. Today, many CT and MRI studies can be replaced with the advanced cranial ultrasound if clinicians or neurologists recognize the advantages. Cranial ultrasound can provide Doppler hemodynamic studies which CT and MRI can not. Only ultrasound can provide convenient, real-time intraoperative guidance and continuous bedside monitoring in patients who need neurological intensive care. Cranial ultrasound also plays an important role in follow-up studies because it is convenient, economical, and safe, especially in children. To obtain all the benefits from an ultrasound study, one has to realize the "multimodal" applications of it, including the applications of all acoustic windows, multifrequency transducers, and hemodynamic study with the aid of power Doppler and contrast agents. With a multimodal approach, physicians can achieve the utmost from the powerful modern cranial ultrasound in pediatric patients.
Transvestic fetishism is a paraphilia marked by recurrent, intense sexually arousing fantasies, sexual urges, or behavior involving cross-dressing, in a heterosexual male. There are many explanations of the pathogenesis, but none are conclusive. Different treatments have been applied, but they generally remain obscure and disappointing. Transvestic fetishists rarely seek psychotherapy, because of their dynamic balance between perversion and intrapsychic disintegration. There are few studies, either qualitative or quantitative, associated with transvestic fetishism in Taiwan. This case report describes an adolescent transvestic fetishist who underwent a brief course of psychotherapy in the outpatient department of a psychiatric center in Taipei. After consultation for one year, he still maintained his deviant sexual behavior but also developed more severe moral anxiety. He was then referred for psychotherapy. Cognitive-behavioral and psychodynamic theories associated with transvestic fetishism were reviewed and applied in both understanding and treating this client. Some temporal effectiveness was achieved with combined cognitive-behavioral and dynamic-oriented supportive psychotherapy. After 18 sessions of psychotherapy over more than 4 months, the client was able to stop his perverse behavior and have fewer sexually arousing fantasies. The prognosis of transvestic fetishism is generally supposed to be pessimistic and have a high rate of recurrence. Some propose that adolescents have a better outcome after treatment. This case report reveals the possibility of change for a transvestic fetishist. However, the long-term effects of the brief course of psychotherapy require further evaluation in the future.
We describe a patient with multiple myeloma which presented as a thoracic paraspinal tumor and myelomatous pleural effusion. He had manifested a gradual onset of upper back pain with radiation to the left chest wall for 3 months. A radiographic examination showed left pleural effusion and a paraspinal tumor with rib destruction at the--left T5-6 level. Laboratory data showed anemia and a reversed serum albumin to globulin ratio. Protein electrophoresis and immunoelectrophoresis showed a monoclonal IgG-lambda chain component in the serum, urine, and pleural effusion fluid. Ultrasound-guided transthoracic mass biopsy and thoracentesis were performed for diagnosis. Biopsy of the thoracic tumor showed a solid mass composed of immature plasma cells. The pleural effusion fluid contained numerous immature plasma cells. An immunophenotype study of the pleural effusion fluid revealed monoclonal plasma cells, compatible with malignant pleural effusion. A specimen of bone marrow was interpreted as typical for plasma cell myeloma. Local radiotherapy and chemotherapy with melphalan and prednisolone resulted in good partial remission with a stable condition. Later, however, the disease flared up and hyperviscosity syndrome developed with epistaxis and retinal hemorrhage. He died of sepsis about 15 months after the initial diagnosis.
BACKGROUND:The indocyanine green (ICG) Finger Piece Monitor system is a non-invasive method for measuring blood ICG concentrations for the evaluation of hepatic function. This study was conducted to determine its clinical usefulness in non-cirrhotic patients.METHODS:Traditional liver function tests, alpha-fetoprotein, prothrombin time, and ICG clearance tests, by both blood sampling method and Finger Piece Monitoring method were performed simultaneously on 56 non-cirrhotic hepatitis patients. The plasma clearance rate (K) and 15-minute retention ratio (R15) of ICG were analyzed and compared with traditional liver function test results.RESULTS:The clearance rate using the Finger Piece Monitoring method was slightly lower than that of the blood sampling method (9.16 +/- 5.00%/min vs. 11.24 +/- 3.56%/min) with good correlation (r = 0.721, p = 0.0003). The 15-minute retention ratio using the Finger Piece Monitoring method showed better correlation with blood sampling method (32.83 +/- 23.99% vs. 28.49 +/- 23.74%, r = 0.944, p = 0.0002). Analysis between traditional laboratory tests and fR15 revealed a higher fR15 value in patients with bilirubin-total-T > or = 3 mg/dl (49.71 +/- 26.22% vs. 22.23 +/- 13.48%), alpha-fetoprotein > or = 100 ng/ml (61.96 +/- 15.84% vs. 28.52 +/- 21.74%), and PT prolongation > or = 3 sec (71.46 +/- 16.80% vs. 29.03 +/- 21.06%).CONCLUSION:There is a good correlation between the conventional blood sampling method and the ICG Finger Piece Monitoring system method. The ICG Finger Monitoring system provides an alternative for traditional laboratory tests for the evaluation of hepatic dysfunction in hepatitis patients.
BACKGROUNDThe absence of the vulva and vagina is a distressful problem, especially for the sexual life of a woman. The potential benefit associated with the use of various vaginal reconstructive methods was studied.METHODSBetween April 1987, and June 1997, 12 patients undergoing gynecologic carcinoma surgery were treated with simultaneous vulvovaginal reconstruction using local labia majora flaps (1), gracilis myocutaneous flaps (3), and innervated pudendal-thigh flaps (8).RESULTSThe mean follow-up period was 32 months. There were no major surgical complications, with the exception of one patient who had a ureteroileal fistula after bilateral gracilis myocutaneous flap reconstruction and radiotherapy. One patient received pelvic radiation after bilateral gracilis myocutaneous flap reconstruction, and the complication of perineal bleeding occurred 90 days after the vaginal reconstruction. Another patient had introital stenosis of the neovagina after reconstruction using bilateral labia majora flaps. Seven patients had regular and satisfactory sexual lives. These patients were all treated by innervated pudendal-thigh flap reconstruction.CONCLUSIONThe innervated pudendal-thigh flap provides a sensitized flap for reconstruction of the vulva and vagina following vulvovaginal carcinoma surgery. For extended carcinoma with vulvovaginal involvement, the gracilis myocutaneous flap is would be better for reconstruction of a large defect.
