Bartter's syndrome is a rare tubular disorder characterized by hypokalemic, hypochloremic metabolic alkalosis, hyperreninemic hyperaldosteronism, hyporesponsiveness to pressor agents, and juxtaglomerular apparatus hyperplasia. We report here a case of Bartter's syndrome in a 5 month-old male infant who improved with potassium supplements. In addition to a case report, brief review of related literatures was done.
Alkalosis ; Bartter Syndrome* ; Humans ; Hyperaldosteronism ; Hyperplasia ; Infant ; Juxtaglomerular Apparatus ; Male ; Potassium

Popliteal pterygium syndrome is rare, with 60 cases described in the literature. The syndrome includes a popliteal web extending from the ischium to the heel and other abnormalities including toenail dysplasia, deformities of the foot and toes, and oral cavity abnormalities. The main orthopedic problem is a flextion contracture of the knee and an equinus foot. We experienced a six-month-old girl with popliteal pterygium, in whom resection of abnormal fibrotic muscle belly, Achilles tendon legnthening, and Z-plastic lengthening of the skin resulted in partial correction of flexion deformity of the knee and equines contracture of the foot at one year follow-up.
Achilles Tendon ; Congenital Abnormalities ; Contracture ; Female ; Follow-Up Studies ; Foot ; Heel ; Humans ; Ischium ; Knee ; Mouth ; Nails ; Orthopedics ; Pterygium ; Skin ; Toes

Color developers(CD) have been noted to produce lichen planus like eruption as well as eczematous contact dermatitis. The chemicals involved are derivatives of paraphenylenediamine or aniline, i. e., Kodak CD 2, Kodak CD 3, Agfa TSS. We report a 28-year-old male who showed a feature of lichenoid contact dermatitis after exposure to color developer. Patch test revealed positive reactions to CD2, CD3 and CD4. Skin biopsy from a patch site showed lichen planus-like tissue reaction.
Adult ; Biopsy ; Dermatitis ; Dermatitis, Contact* ; Humans ; Lichen Planus ; Lichens ; Male ; Patch Tests ; Skin

No abstract available.
Animals ; Brain* ; Corpus Striatum* ; Neurons* ; Neuropeptides* ; Rats*

No abstract available.
Humerus*

No abstract available.
Toes*

No abstract available.
Female ; Humans ; Hysterosalpingography* ; Laparoscopy*

PURPOSE: Acute scrotum is a clinical syndrome that is defined as an acute painful swelling of the scrotum. It is well known that early surgical exploration is needed to prevent the testicular loss when testicu lar torsion breakouts. But most of reports were only focused on testicular torsion of prepubertal age group. This fact let us examine the acute scrotum with all age group and the significance of surgical exploration. MATERIALS AND METHODS: We retrospectively reviewed the results collected from 112 patients (131 cases) with acute scrotum who had been admitted to our hospital between June 1994 and November 1999 with the exception of scrotal trauma. RESULTS: The incidence of acute scrotum over 20 years old was 72.4% of total acute scrotum patients. The most common disease was acute epididymitis giving the rate of 71.8% (94 cases). In adult the incidence of testicular torsion was low (3 cases). Surgical torsion was 12 cases and acute epididymitis was 12 cases as the cause of acute scrotum. CONCLUSIONS: Most cases of testicular torsion have been below 20 years old and only 3 cases have been over 20 years old. Although the incidence of testicular torsion over 20 years old has been low. There were severe infectious diseases needing surgical approach in the cases of aged patient. this research shows that the treatment of acute scrotum goes with the need of surgical therapy.
Acute Pain ; Adult ; Communicable Diseases ; Epididymitis ; Humans ; Incidence ; Linear Energy Transfer ; Male ; Retrospective Studies ; Scrotum* ; Spermatic Cord Torsion ; Young Adult

Stomach cancer has a high annual mortality rate worldwide necessitating early detection and accurate treatment. Even experienced specialists can make erroneous judgments based on several factors. Artificial intelligence (AI) technologies are being developed rapidly to assist in this field. Here, we aimed to determine how AI technology is used in gastric cancer diagnosis and analyze how it helps patients and surgeons. Early detection and correct treatment of early gastric cancer (EGC) can greatly increase survival rates. To determine this, it is important to accurately determine the diagnosis and depth of the lesion and the presence or absence of metastasis to the lymph nodes, and suggest an appropriate treatment method. The deep learning algorithm, which has learned gastric lesion endoscopyimages, morphological characteristics, and patient clinical information, detects gastric lesions with high accuracy, sensitivity, and specificity, and predicts morphological characteristics. Through this, AI assists the judgment of specialists to help select the correct treatment method among endoscopic procedures and radical resections and helps to predict the resection margins of lesions.Additionally, AI technology has increased the diagnostic rate of both relatively inexperienced and skilled endoscopic diagnosticians. However, there were limitations in the data used for learning, such as the amount of quantitatively insufficient data, retrospective study design, single-center design, and cases of non-various lesions. Nevertheless, this assisted endoscopic diagnosis technology that incorporates deep learning technology is sufficiently practical and future-oriented and can play an important role in suggesting accurate treatment plans to surgeons for resection of lesions in the treatment of EGC.

Reduction of beta cell function and a beta cell mass is observed in both type 1 and type 2 diabetes. Therefore, restoration of this deficiency might be a therapeutic option for treatment of diabetes. Islet transplantation has benefits, such as reduced incidence of hypoglycemia and achievement of insulin independence. However, the major drawback is an insufficient supply of islet donors. Transplantation of cells differentiated in vitro or in vivo regeneration of insulin-producing cells are possible approaches for beta cell/islet regenerative therapy. Embryonic and adult stem cells, pancreatic ductal progenitor cells, acinar cells, and other endocrine cells have been shown to differentiate into pancreatic beta cells. Formation of fully functional beta cells and the safety of these cells are critical issues for successful clinical application.
Achievement ; Acinar Cells ; Adult Stem Cells ; Diabetes Mellitus ; Endocrine Cells ; Humans ; Hypoglycemia ; Incidence ; Insulin ; Insulin-Secreting Cells ; Islets of Langerhans ; Islets of Langerhans Transplantation ; Pancreatic Ducts ; Regeneration ; Stem Cells ; Tissue Donors ; Transplants