Hereditary sensory motor neuropathy type V (HAMN V) is very rare disease entity. The authors experienced a patient who had the findings of peroneal muscular atrophy and pyramidal tract feature. A 20 year-old man was admitted to our hospital due to gait disturbance. Scissoring gait and peroneal muscular atrophy were observed. The findings of electrophysiologic studies were compatible with axonal type peripheral neuropathy. The results of other evaluations were compatible with HAMN V. To our knowledge, it is the first report in Korea.
Axons ; Charcot-Marie-Tooth Disease ; Gait ; Humans ; Korea ; Peripheral Nervous System Diseases ; Pyramidal Tracts ; Rare Diseases

OBJECTIVES: Pyrethroids are commonly used pesticides, and acute human poisoning by these insecticides is common in Korea. It has a high affinity to the sodium channel on cell membranes causing blockage, which results in neurotoxicity, hyperexcitation, and death. The purpose of this study was to analyze the clinical characteristics of acute pyrethroid poisoning. METHODS: To evaluate the clinical characteristics (age, sex, causative agents, cause of ingestion, severity of poisoning and its clinical feature, prognosis, complication and results of the treatment), we analyzed the clinical reports of 30 patients with pyrethroid poisoning who were admitted to Soonchunhyang Chunan hospital from January 1992 to July 1997. RESULTS: 1) 18 out of 30 patients with pyrethroid poisoning were male and the largest age group was above 60 years old. 2) The most common cause of ingestion was suicide, in 24 cases (80%). 3) There were 7 classes of causative agents of poisoning and all of these were classified into 2 grades according to the degree of WHO toxicity. Fenvlaerate and cypermethrin were the most common agents. 4) The degree of severity was classified into three groups - mild, moderate and life -threatened. Of these groups, mild poisonig was the most common. There was no significant difference in the age, type of pyrethoid and interval between pyrethroid ingestion and arriving at the emergency room between the three groups. However, the amount of ingestion was significantly higher in the life-threatened group. 5) The most common symptom of the patients was vomiting, in 19 patients. The classification were of three types (5 type I, 11 type II and 1 intermediate type) according to clinical characteristics. 6) There is no specific antidote, therefore therapy is generally supportive. There were three deaths, and the cause of death was respiratory failure. 7) The most common complication was pneumonia, in 3 cases (10%), which occured in almost all patients in the life-threatened group. CONCLUSIONS: The most common age group of poisoing was over 60 years old, and suicide was the most common cause of ingestion. Treatment is supportive, and most causal exposures require only decontamination. There were three deaths, and the cause of death was respiratory failure in each case. The most common complication was pneumonia.
Cause of Death ; Cell Membrane ; Chungcheongnam-do ; Classification ; Decontamination ; Eating ; Emergency Service, Hospital ; Humans ; Insecticides ; Korea ; Male ; Middle Aged ; Pesticides ; Pneumonia ; Poisoning* ; Prognosis ; Pyrethrins* ; Respiratory Insufficiency ; Sodium Channels ; Suicide ; Vomiting

PURPOSE: Laparoscopic surgery has became or is being tried as a standard procedure in most of abdominal surgeries due to the advantages of little postoperative pain, shortened of hospital stay, early return to daily life, the cosmetic effect etc. In this article, we examine the availability of laparoscopic herniorrhaphy through a clinical review of patients who had undergone by laparoscopic or conventional herniorrhaphy. METHODS: The records and data of 137 inguinal hernia patients who underwent laparoscopic herniorrhaphy (n=57) or conventional herniorrhaphy (n=80), with similar sex and age distribution, were retrospectively analyzed. Laparoscopic herniorrhaphy equated to transabdominal preperitoneal repair and conventional herniorrhaphy to Bassini's or Ferguson's repair. As statistical method, the Chi-square and T-test was used. RESULTS: There was no significant difference noted between the groups in relation to sex, age, site and type of hernia, complication rate, or recurrence rate in both group. The laparoscopic group had a longer mean operative time (87.3 vs 68.6 min) and less frequent postoperative analgesic use (49.1 vs 72.6%) as compared to the conventional group. However there was no statistical significance. The laparoscopic group had a significantly shorter mean postoperative hospital day (3.6 vs 7.8 days) and the mean period of return to work (6.2 vs 15.2 days) as compared to the conventional group. CONCLUSION: Laparoscopic herniorrhaphy is thought to be becoming the preferred operative procedure for young patients with a flourishing social activity particularly due to its shortening of the postoperative hospital stay and facilitating the early return to work. There is a need for the complication and recurrence rate to be reestimated following a sufficient and strict follow up. After studying more cases, a reevaluation must be done concerning the advantage of laparoscopic herniorrhaphy.
Age Distribution ; Follow-Up Studies ; Hernia ; Hernia, Inguinal ; Herniorrhaphy* ; Humans ; Laparoscopy ; Length of Stay ; Operative Time ; Pain, Postoperative ; Recurrence ; Retrospective Studies ; Return to Work ; Surgical Procedures, Operative